Fixing tests

src/RestApi/Version4/Controllers/AbstractController.php

@@ -119,7 +119,7 @@ abstract class AbstractController extends WP_REST_Controller {
 	 * Bulk create, update and delete items.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return array Of \WP_Error or WP_REST_Response.
+	 * @return array Of \WP_Error or \WP_REST_Response.
 	 */
 	public function batch_items( $request ) {
 		/**

src/RestApi/Version4/Controllers/AbstractObjectsController.php

@@ -96,7 +96,7 @@ abstract class AbstractObjectsController extends AbstractPostsController {
 	 * @since  3.0.0
 	 * @param  WC_Data         $object  Object data.
 	 * @param  \WP_REST_Request $request Request object.
-	 * @return \WP_Error|WP_REST_Response Response object on success, or \WP_Error object on failure.
+	 * @return \WP_Error|\WP_REST_Response Response object on success, or \WP_Error object on failure.
 	 */
 	protected function prepare_object_for_response( $object, $request ) {
 		// translators: %s: Class method name.
@@ -120,7 +120,7 @@ abstract class AbstractObjectsController extends AbstractPostsController {
 	 * Get a single item.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error|\WP_REST_Response
 	 */
 	public function get_item( $request ) {
 		$object = $this->get_object( (int) $request['id'] );
@@ -169,7 +169,7 @@ abstract class AbstractObjectsController extends AbstractPostsController {
 	 * Create a single item.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function create_item( $request ) {
 		if ( ! empty( $request['id'] ) ) {
@@ -215,7 +215,7 @@ abstract class AbstractObjectsController extends AbstractPostsController {
 	 * Update a single post.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function update_item( $request ) {
 		$object = $this->get_object( (int) $request['id'] );
@@ -337,7 +337,7 @@ abstract class AbstractObjectsController extends AbstractPostsController {
 	 * Get a collection of posts.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$query_args    = $this->prepare_objects_query( $request );
@@ -397,7 +397,7 @@ abstract class AbstractObjectsController extends AbstractPostsController {
 	 * Delete a single item.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function delete_item( $request ) {
 		$force  = (bool) $request['force'];
@@ -456,7 +456,7 @@ abstract class AbstractObjectsController extends AbstractPostsController {
 		 * Fires after a single object is deleted or trashed via the REST API.
 		 *
 		 * @param WC_Data          $object   The deleted or trashed object.
-		 * @param WP_REST_Response $response The response data.
+		 * @param \WP_REST_Response $response The response data.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
 		do_action( "woocommerce_rest_delete_{$this->post_type}_object", $object, $response, $request );

src/RestApi/Version4/Controllers/AbstractPostsController.php

@@ -132,7 +132,7 @@ abstract class AbstractPostsController extends AbstractController {
 	 * Get a single item.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_item( $request ) {
 		$id   = (int) $request['id'];
@@ -158,7 +158,7 @@ abstract class AbstractPostsController extends AbstractController {
 	 * Create a single item.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function create_item( $request ) {
 		if ( ! empty( $request['id'] ) ) {
@@ -239,7 +239,7 @@ abstract class AbstractPostsController extends AbstractController {
 	 * Update a single post.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function update_item( $request ) {
 		$id   = (int) $request['id'];
@@ -293,7 +293,7 @@ abstract class AbstractPostsController extends AbstractController {
 	 * Get a collection of posts.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$args                         = array();
@@ -401,7 +401,7 @@ abstract class AbstractPostsController extends AbstractController {
 	 * Delete a single item.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function delete_item( $request ) {
 		$id    = (int) $request['id'];
@@ -462,7 +462,7 @@ abstract class AbstractPostsController extends AbstractController {
 		 * Fires after a single item is deleted or trashed via the REST API.
 		 *
 		 * @param object           $post     The deleted or trashed item.
-		 * @param WP_REST_Response $response The response data.
+		 * @param \WP_REST_Response $response The response data.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
 		do_action( "woocommerce_rest_delete_{$this->post_type}", $post, $response, $request );

src/RestApi/Version4/Controllers/AbstractTermsContoller.php

@@ -266,7 +266,7 @@ abstract class AbstractTermsContoller extends AbstractController {
 	 * Get terms associated with a taxonomy.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function get_items( $request ) {
 		$taxonomy      = $this->get_taxonomy( $request );
@@ -530,7 +530,7 @@ abstract class AbstractTermsContoller extends AbstractController {
 	 * Delete a single term from a taxonomy.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function delete_item( $request ) {
 		$taxonomy = $this->get_taxonomy( $request );
@@ -562,7 +562,7 @@ abstract class AbstractTermsContoller extends AbstractController {
 		 * Fires after a single term is deleted via the REST API.
 		 *
 		 * @param WP_Term          $term     The deleted term.
-		 * @param WP_REST_Response $response The response data.
+		 * @param \WP_REST_Response $response The response data.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
 		do_action( "woocommerce_rest_delete_{$taxonomy}", $term, $response, $request );

src/RestApi/Version4/Controllers/Coupons.php

@@ -200,7 +200,7 @@ class Coupons extends AbstractObjectsController {
 	 * @since  3.0.0
 	 * @param  WC_Data          $object  Object data.
 	 * @param  \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_object_for_response( $object, $request ) {
 		$data     = $this->get_formatted_item_data( $object );
@@ -216,7 +216,7 @@ class Coupons extends AbstractObjectsController {
 		 * The dynamic portion of the hook name, $this->post_type,
 		 * refers to object type being prepared for the response.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param WC_Data          $object   Object data.
 		 * @param \WP_REST_Request  $request  Request object.
 		 */
@@ -553,7 +553,7 @@ class Coupons extends AbstractObjectsController {
 	 * Get a collection of posts and add the code search option to \WP_Query.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		add_filter( 'posts_where', array( $this, 'add_wp_query_search_code_filter' ), 10, 2 );

src/RestApi/Version4/Controllers/CustomerDownloads.php

@@ -93,7 +93,7 @@ class CustomerDownloads extends AbstractController {
 	 *
 	 * @param stdClass        $download Download object.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $download, $request ) {
 		$data = array(
@@ -122,7 +122,7 @@ class CustomerDownloads extends AbstractController {
 		/**
 		 * Filter customer download data returned from the REST API.
 		 *
-		 * @param WP_REST_Response $response  The response object.
+		 * @param \WP_REST_Response $response  The response object.
 		 * @param stdClass         $download  Download object used to create response.
 		 * @param \WP_REST_Request  $request   Request object.
 		 */

src/RestApi/Version4/Controllers/Customers.php

@@ -268,7 +268,7 @@ class Customers extends AbstractController {
 	 * Get all customers.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$prepared_args = array();
@@ -366,7 +366,7 @@ class Customers extends AbstractController {
 	 *
 	 * @throws WC_REST_Exception On invalid params.
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function create_item( $request ) {
 		try {
@@ -420,7 +420,7 @@ class Customers extends AbstractController {
 	 * Get a single customer.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_item( $request ) {
 		$id        = (int) $request['id'];
@@ -441,7 +441,7 @@ class Customers extends AbstractController {
 	 *
 	 * @throws WC_REST_Exception On invalid params.
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function update_item( $request ) {
 		try {
@@ -502,7 +502,7 @@ class Customers extends AbstractController {
 	 * Delete a single customer.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function delete_item( $request ) {
 		$id       = (int) $request['id'];
@@ -547,7 +547,7 @@ class Customers extends AbstractController {
 		 * Fires after a customer is deleted via the REST API.
 		 *
 		 * @param WP_User          $user_data User data.
-		 * @param WP_REST_Response $response  The response returned from the API.
+		 * @param \WP_REST_Response $response  The response returned from the API.
 		 * @param \WP_REST_Request  $request   The request sent to the API.
 		 */
 		do_action( 'woocommerce_rest_delete_customer', $user_data, $response, $request );
@@ -560,7 +560,7 @@ class Customers extends AbstractController {
 	 *
 	 * @param  WP_User         $user_data User object.
 	 * @param  \WP_REST_Request $request   Request object.
-	 * @return WP_REST_Response $response  Response data.
+	 * @return \WP_REST_Response $response  Response data.
 	 */
 	public function prepare_item_for_response( $user_data, $request ) {
 		$customer = new \WC_Customer( $user_data->ID );
@@ -574,7 +574,7 @@ class Customers extends AbstractController {
 		/**
 		 * Filter customer data returned from the REST API.
 		 *
-		 * @param WP_REST_Response $response   The response object.
+		 * @param \WP_REST_Response $response   The response object.
 		 * @param WP_User          $user_data  User object used to create response.
 		 * @param \WP_REST_Request  $request    Request object.
 		 */

src/RestApi/Version4/Controllers/Data.php

@@ -77,7 +77,7 @@ class Data extends AbstractController {
 	 *
 	 * @since  3.5.0
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$data      = array();
@@ -113,7 +113,7 @@ class Data extends AbstractController {
 	 *
 	 * @param stdClass        $resource Resource data.
 	 * @param \WP_REST_Request $request  Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $resource, $request ) {
 		$data = array(

src/RestApi/Version4/Controllers/Data/Continents.php

@@ -155,7 +155,7 @@ class Continents extends DataController {
 	 *
 	 * @since  3.5.0
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$continents = WC()->countries->get_continents();
@@ -175,7 +175,7 @@ class Continents extends DataController {
 	 *
 	 * @since  3.5.0
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_item( $request ) {
 		$data = $this->get_continent( strtoupper( $request['location'] ), $request );
@@ -191,7 +191,7 @@ class Continents extends DataController {
 	 * @since  3.5.0
 	 * @param object          $item Data object.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$data     = $this->add_additional_fields_to_object( $item, $request );
@@ -205,7 +205,7 @@ class Continents extends DataController {
 		 *
 		 * Allows modification of the loction data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param array            $item     The original list of continent(s), countries, and states.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Data/Countries.php

@@ -102,7 +102,7 @@ class Countries extends DataController {
 	 *
 	 * @since  3.5.0
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$countries = WC()->countries->get_countries();
@@ -122,7 +122,7 @@ class Countries extends DataController {
 	 *
 	 * @since  3.5.0
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_item( $request ) {
 		$data = $this->get_country( strtoupper( $request['location'] ), $request );
@@ -138,7 +138,7 @@ class Countries extends DataController {
 	 * @since  3.5.0
 	 * @param object          $item Data object.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$data     = $this->add_additional_fields_to_object( $item, $request );
@@ -152,7 +152,7 @@ class Countries extends DataController {
 		 *
 		 * Allows modification of the loction data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param array            $data     The original country's states list.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Data/Currencies.php

@@ -101,7 +101,7 @@ class Currencies extends DataController {
 	 * Return the list of currencies.
 	 *
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$currencies = get_woocommerce_currencies();
@@ -118,7 +118,7 @@ class Currencies extends DataController {
 	 * Return information for a specific currency.
 	 *
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_item( $request ) {
 		$data = $this->get_currency( strtoupper( $request['currency'] ), $request );
@@ -132,7 +132,7 @@ class Currencies extends DataController {
 	 * Return information for the current site currency.
 	 *
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_current_item( $request ) {
 		$currency = get_option( 'woocommerce_currency' );
@@ -144,7 +144,7 @@ class Currencies extends DataController {
 	 *
 	 * @param object          $item Data object.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$data     = $this->add_additional_fields_to_object( $item, $request );
@@ -156,7 +156,7 @@ class Currencies extends DataController {
 		/**
 		 * Filter currency returned from the API.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param array            $item     Currency data.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Data/DownloadIPs.php

@@ -50,7 +50,7 @@ class DownloadIPs extends DataController {
 	 *
 	 * @since  3.5.0
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		global $wpdb;
@@ -86,7 +86,7 @@ class DownloadIPs extends DataController {
 	 * @since  3.5.0
 	 * @param object          $item Data object.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$data     = $this->add_additional_fields_to_object( $item, $request );
@@ -98,7 +98,7 @@ class DownloadIPs extends DataController {
 		/**
 		 * Filter the list returned from the API.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param array            $item     The original item.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Leaderboards.php

@@ -347,7 +347,7 @@ class Leaderboards extends Data {
 	 * Return all leaderboards.
 	 *
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$persisted_query = json_decode( $request['persisted_query'], true );
@@ -402,7 +402,7 @@ class Leaderboards extends Data {
 	 *
 	 * @param object          $item Data object.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$data     = $this->add_additional_fields_to_object( $item, $request );
@@ -412,7 +412,7 @@ class Leaderboards extends Data {
 		/**
 		 * Filter the list returned from the API.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param array            $item     The original item.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/NetworkOrders.php

@@ -105,7 +105,7 @@ class NetworkOrders extends Orders {
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
 	 *
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function network_orders( $request ) {
 		$blog_id = $request->get_param( 'blog_id' );

src/RestApi/Version4/Controllers/OrderNotes.php

@@ -225,7 +225,7 @@ class OrderNotes extends AbstractController {
 	 * Create a single order note.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function create_item( $request ) {
 		if ( ! empty( $request['id'] ) ) {
@@ -271,7 +271,7 @@ class OrderNotes extends AbstractController {
 	 * Get a single order note.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_item( $request ) {
 		$id    = (int) $request['id'];
@@ -297,7 +297,7 @@ class OrderNotes extends AbstractController {
 	 * Delete a single order note.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function delete_item( $request ) {
 		$id    = (int) $request['id'];
@@ -328,7 +328,7 @@ class OrderNotes extends AbstractController {
 			return new \WP_Error( 'woocommerce_rest_cannot_delete', sprintf( __( 'The %s cannot be deleted.', 'woocommerce' ), 'order_note' ), array( 'status' => 500 ) );
 		}
 
-		$response = new WP_REST_Response();
+		$response = new \WP_REST_Response();
 		$response->set_data(
 			array(
 				'deleted'  => true,
@@ -340,7 +340,7 @@ class OrderNotes extends AbstractController {
 		 * Fires after a order note is deleted or trashed via the REST API.
 		 *
 		 * @param WP_Comment       $note     The deleted or trashed order note.
-		 * @param WP_REST_Response $response The response data.
+		 * @param \WP_REST_Response $response The response data.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
 		do_action( 'woocommerce_rest_delete_order_note', $note, $response, $request );
@@ -353,7 +353,7 @@ class OrderNotes extends AbstractController {
 	 *
 	 * @param WP_Comment      $note    Order note object.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $note, $request ) {
 		$data = array(
@@ -377,7 +377,7 @@ class OrderNotes extends AbstractController {
 		/**
 		 * Filter order note object returned from the REST API.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param WP_Comment       $note     Order note object used to create response.
 		 * @param \WP_REST_Request  $request  Request object.
 		 */

src/RestApi/Version4/Controllers/OrderRefunds.php

@@ -177,7 +177,7 @@ class OrderRefunds extends Orders {
 	 * @param  WC_Data         $object  Object data.
 	 * @param  \WP_REST_Request $request Request object.
 	 *
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function prepare_object_for_response( $object, $request ) {
 		$this->request       = $request;
@@ -208,7 +208,7 @@ class OrderRefunds extends Orders {
 		 * The dynamic portion of the hook name, $this->post_type,
 		 * refers to object type being prepared for the response.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param WC_Data          $object   Object data.
 		 * @param \WP_REST_Request  $request  Request object.
 		 */
@@ -221,7 +221,7 @@ class OrderRefunds extends Orders {
 	 * @param WP_Post         $post Post object.
 	 * @param \WP_REST_Request $request Request object.
 	 *
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function prepare_item_for_response( $post, $request ) {
 		$order = wc_get_order( (int) $request['order_id'] );
@@ -326,7 +326,7 @@ class OrderRefunds extends Orders {
 		 * The dynamic portion of the hook name, $this->post_type, refers to post_type of the post being
 		 * prepared for the response.
 		 *
-		 * @param WP_REST_Response   $response   The response object.
+		 * @param \WP_REST_Response   $response   The response object.
 		 * @param WP_Post            $post       Post object.
 		 * @param \WP_REST_Request    $request    Request object.
 		 */
@@ -377,7 +377,7 @@ class OrderRefunds extends Orders {
 	 * Create a single item.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function create_item( $request ) {
 		if ( ! empty( $request['id'] ) ) {

src/RestApi/Version4/Controllers/Orders.php

@@ -293,7 +293,7 @@ class Orders extends AbstractObjectsController {
 	 * @since  3.0.0
 	 * @param  \WC_Data         $object  Object data.
 	 * @param  \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_object_for_response( $object, $request ) {
 		$this->request       = $request;
@@ -311,7 +311,7 @@ class Orders extends AbstractObjectsController {
 		 * The dynamic portion of the hook name, $this->post_type,
 		 * refers to object type being prepared for the response.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param WC_Data          $object   Object data.
 		 * @param \WP_REST_Request  $request  Request object.
 		 */

src/RestApi/Version4/Controllers/PaymentGateways.php

@@ -114,7 +114,7 @@ class PaymentGateways extends AbstractController {
 	 * Get payment gateways.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$payment_gateways = WC()->payment_gateways->payment_gateways();
@@ -132,7 +132,7 @@ class PaymentGateways extends AbstractController {
 	 * Get a single payment gateway.
 	 *
 	 * @param \WP_REST_Request $request Request data.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function get_item( $request ) {
 		$gateway = $this->get_gateway( $request );
@@ -149,7 +149,7 @@ class PaymentGateways extends AbstractController {
 	 * Update A Single Payment Method.
 	 *
 	 * @param \WP_REST_Request $request Request data.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function update_item( $request ) {
 		$gateway = $this->get_gateway( $request );
@@ -223,7 +223,7 @@ class PaymentGateways extends AbstractController {
 	 * Get a gateway based on the current request object.
 	 *
 	 * @param \WP_REST_Request $request Request data.
-	 * @return WP_REST_Response|null
+	 * @return \WP_REST_Response|null
 	 */
 	public function get_gateway( $request ) {
 		$gateway          = null;
@@ -243,7 +243,7 @@ class PaymentGateways extends AbstractController {
 	 *
 	 * @param  WC_Payment_Gateway $gateway    Payment gateway object.
 	 * @param  \WP_REST_Request    $request    Request object.
-	 * @return WP_REST_Response   $response   Response data.
+	 * @return \WP_REST_Response   $response   Response data.
 	 */
 	public function prepare_item_for_response( $gateway, $request ) {
 		$order = (array) get_option( 'woocommerce_gateway_order' );
@@ -269,7 +269,7 @@ class PaymentGateways extends AbstractController {
 		/**
 		 * Filter payment gateway objects returned from the REST API.
 		 *
-		 * @param WP_REST_Response   $response The response object.
+		 * @param \WP_REST_Response   $response The response object.
 		 * @param WC_Payment_Gateway $gateway  Payment gateway object.
 		 * @param \WP_REST_Request    $request  Request object.
 		 */

src/RestApi/Version4/Controllers/ProductAttributeTerms.php

@@ -135,7 +135,7 @@ class ProductAttributeTerms extends AbstractTermsContoller {
 	 *
 	 * @param WP_Term         $item Term object.
 	 * @param \WP_REST_Request $request Request params.
-	 * @return WP_REST_Response $response
+	 * @return \WP_REST_Response $response
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		// Get term order.
@@ -163,7 +163,7 @@ class ProductAttributeTerms extends AbstractTermsContoller {
 		 *
 		 * Allows modification of the term data right before it is returned.
 		 *
-		 * @param WP_REST_Response  $response  The response object.
+		 * @param \WP_REST_Response  $response  The response object.
 		 * @param object            $item      The original term object.
 		 * @param \WP_REST_Request   $request   Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/ProductAttributes.php

@@ -357,7 +357,7 @@ class ProductAttributes extends AbstractController {
 	 * Delete a single attribute.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function delete_item( $request ) {
 		$force = isset( $request['force'] ) ? (bool) $request['force'] : false;
@@ -381,7 +381,7 @@ class ProductAttributes extends AbstractController {
 			return new \WP_Error( 'woocommerce_rest_cannot_delete', __( 'The resource cannot be deleted.', 'woocommerce' ), array( 'status' => 500 ) );
 		}
 
-		$response = new WP_REST_Response();
+		$response = new \WP_REST_Response();
 		$response->set_data(
 			array(
 				'deleted'  => true,
@@ -393,7 +393,7 @@ class ProductAttributes extends AbstractController {
 		 * Fires after a single attribute is deleted via the REST API.
 		 *
 		 * @param stdObject        $attribute     The deleted attribute.
-		 * @param WP_REST_Response $response The response data.
+		 * @param \WP_REST_Response $response The response data.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
 		do_action( 'woocommerce_rest_delete_product_attribute', $attribute, $response, $request );
@@ -406,7 +406,7 @@ class ProductAttributes extends AbstractController {
 	 *
 	 * @param obj             $item Term object.
 	 * @param \WP_REST_Request $request Request params.
-	 * @return WP_REST_Response $response
+	 * @return \WP_REST_Response $response
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$data = array(
@@ -431,7 +431,7 @@ class ProductAttributes extends AbstractController {
 		 *
 		 * Allows modification of the product attribute data right before it is returned.
 		 *
-		 * @param WP_REST_Response  $response  The response object.
+		 * @param \WP_REST_Response  $response  The response object.
 		 * @param object            $item      The original attribute object.
 		 * @param \WP_REST_Request   $request   Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/ProductCategories.php

@@ -35,7 +35,7 @@ class ProductCategories extends AbstractTermsContoller {
 	 *
 	 * @param WP_Term         $item    Term object.
 	 * @param \WP_REST_Request $request Request instance.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		// Get category display type.
@@ -86,7 +86,7 @@ class ProductCategories extends AbstractTermsContoller {
 		 *
 		 * Allows modification of the term data right before it is returned.
 		 *
-		 * @param WP_REST_Response  $response  The response object.
+		 * @param \WP_REST_Response  $response  The response object.
 		 * @param object            $item      The original term object.
 		 * @param \WP_REST_Request   $request   Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/ProductReviews.php

@@ -726,7 +726,7 @@ class ProductReviews extends AbstractController {
 		 * Filter product reviews object returned from the REST API.
 		 *
 		 * @param \WP_REST_Response $response The response object.
-		 * @param WP_Comment       $review   Product review object used to create response.
+		 * @param \WP_Comment       $review   Product review object used to create response.
 		 * @param \WP_REST_Request  $request  Request object.
 		 */
 		return apply_filters( 'woocommerce_rest_prepare_product_review', $response, $review, $request );

src/RestApi/Version4/Controllers/ProductShippingClasses.php

@@ -35,7 +35,7 @@ class ProductShippingClasses extends AbstractTermsContoller {
 	 *
 	 * @param obj             $item Term object.
 	 * @param \WP_REST_Request $request Request params.
-	 * @return WP_REST_Response $response
+	 * @return \WP_REST_Response $response
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$data = array(
@@ -59,7 +59,7 @@ class ProductShippingClasses extends AbstractTermsContoller {
 		 *
 		 * Allows modification of the term data right before it is returned.
 		 *
-		 * @param WP_REST_Response  $response  The response object.
+		 * @param \WP_REST_Response  $response  The response object.
 		 * @param object            $item      The original term object.
 		 * @param \WP_REST_Request   $request   Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/ProductTags.php

@@ -35,7 +35,7 @@ class ProductTags extends AbstractTermsContoller {
 	 *
 	 * @param obj             $item Term object.
 	 * @param \WP_REST_Request $request Request params.
-	 * @return WP_REST_Response $response
+	 * @return \WP_REST_Response $response
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$data = array(
@@ -59,7 +59,7 @@ class ProductTags extends AbstractTermsContoller {
 		 *
 		 * Allows modification of the term data right before it is returned.
 		 *
-		 * @param WP_REST_Response  $response  The response object.
+		 * @param \WP_REST_Response  $response  The response object.
 		 * @param object            $item      The original term object.
 		 * @param \WP_REST_Request   $request   Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/ProductVariations.php

@@ -174,7 +174,7 @@ class ProductVariations extends Products {
 	 *
 	 * @param  WC_Data         $object  Object data.
 	 * @param  \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_object_for_response( $object, $request ) {
 		$data = array(
@@ -238,7 +238,7 @@ class ProductVariations extends Products {
 		 * The dynamic portion of the hook name, $this->post_type,
 		 * refers to object type being prepared for the response.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param WC_Data          $object   Object data.
 		 * @param \WP_REST_Request  $request  Request object.
 		 */
@@ -639,7 +639,7 @@ class ProductVariations extends Products {
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
 	 *
-	 * @return bool|\WP_Error|WP_REST_Response
+	 * @return bool|\WP_Error\WP_REST_Response
 	 */
 	public function delete_item( $request ) {
 		$force  = (bool) $request['force'];
@@ -684,7 +684,7 @@ class ProductVariations extends Products {
 			$object->delete( true );
 
 			$result   = 0 === $object->get_id();
-			$response = new WP_REST_Response();
+			$response = new \WP_REST_Response();
 			$response->set_data(
 				array(
 					'deleted'  => true,
@@ -733,7 +733,7 @@ class ProductVariations extends Products {
 		 * Fires after a single object is deleted or trashed via the REST API.
 		 *
 		 * @param WC_Data          $object   The deleted or trashed object.
-		 * @param WP_REST_Response $response The response data.
+		 * @param \WP_REST_Response $response The response data.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
 		do_action( "woocommerce_rest_delete_{$this->post_type}_object", $object, $response, $request );
@@ -746,7 +746,7 @@ class ProductVariations extends Products {
 	 *
 	 * @since  3.0.0
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return array Of \WP_Error or WP_REST_Response.
+	 * @return array Of \WP_Error or \WP_REST_Response.
 	 */
 	public function batch_items( $request ) {
 		$items       = array_filter( $request->get_params() );
@@ -1210,7 +1210,7 @@ class ProductVariations extends Products {
 	 * Get a collection of posts and add the post title filter option to \WP_Query.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		add_filter( 'posts_where', array( 'WC_Admin_REST_Products_Controller', 'add_wp_query_filter' ), 10, 2 );

src/RestApi/Version4/Controllers/Products.php

@@ -149,7 +149,7 @@ class Products extends AbstractObjectsController {
 	 * @param \WP_REST_Request $request Request object.
 	 *
 	 * @since  3.0.0
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_object_for_response( $object, $request ) {
 		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
@@ -176,7 +176,7 @@ class Products extends AbstractObjectsController {
 		 * The dynamic portion of the hook name, $this->post_type,
 		 * refers to object type being prepared for the response.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param WC_Data          $object   Object data.
 		 * @param \WP_REST_Request  $request  Request object.
 		 */
@@ -597,7 +597,7 @@ class Products extends AbstractObjectsController {
 	 * Get a collection of posts and add the post title filter option to \WP_Query.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		add_filter( 'posts_where', array( __CLASS__, 'add_wp_query_filter' ), 10, 2 );
@@ -1440,7 +1440,7 @@ class Products extends AbstractObjectsController {
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
 	 *
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function delete_item( $request ) {
 		$id     = (int) $request['id'];
@@ -1500,7 +1500,7 @@ class Products extends AbstractObjectsController {
 			$object->delete( true );
 			$result = 0 === $object->get_id();
 
-			$response = new WP_REST_Response();
+			$response = new \WP_REST_Response();
 			$response->set_data(
 				array(
 					'deleted'  => true,
@@ -1555,7 +1555,7 @@ class Products extends AbstractObjectsController {
 		 * Fires after a single object is deleted or trashed via the REST API.
 		 *
 		 * @param WC_Data          $object   The deleted or trashed object.
-		 * @param WP_REST_Response $response The response data.
+		 * @param \WP_REST_Response $response The response data.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
 		do_action( "woocommerce_rest_delete_{$this->post_type}_object", $object, $response, $request );

src/RestApi/Version4/Controllers/Reports.php

@@ -191,7 +191,7 @@ class Reports extends AbstractController {
 	 *
 	 * @param stdClass        $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = array(
@@ -225,7 +225,7 @@ class Reports extends AbstractController {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/Categories.php

@@ -103,7 +103,7 @@ class Categories extends Reports {
 	 *
 	 * @param stdClass        $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = $report;
@@ -121,7 +121,7 @@ class Categories extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/CouponStats.php

@@ -100,7 +100,7 @@ class CouponStats extends Reports {
 	 *
 	 * @param stdClass        $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = get_object_vars( $report );
@@ -117,7 +117,7 @@ class CouponStats extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/Coupons.php

@@ -91,7 +91,7 @@ class Coupons extends Reports {
 	 *
 	 * @param stdClass        $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = $report;
@@ -109,7 +109,7 @@ class Coupons extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/CustomerStats.php

@@ -88,7 +88,7 @@ class CustomerStats extends Reports {
 	 *
 	 * @param Array           $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = $report;
@@ -105,7 +105,7 @@ class CustomerStats extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/Customers.php

@@ -120,7 +120,7 @@ class Customers extends Reports {
 	 *
 	 * @param array           $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$context                      = ! empty( $request['context'] ) ? $request['context'] : 'view';
@@ -139,7 +139,7 @@ class Customers extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/DownloadStats.php

@@ -103,7 +103,7 @@ class DownloadStats extends Reports {
 	 *
 	 * @param Array           $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = $report;
@@ -120,7 +120,7 @@ class DownloadStats extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/Downloads.php

@@ -80,7 +80,7 @@ class Downloads extends Reports {
 	 *
 	 * @param Array           $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = $report;
@@ -112,7 +112,7 @@ class Downloads extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/Import.php

@@ -110,7 +110,7 @@ class Import extends Reports {
 	 * Import data based on user request params.
 	 *
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function import_items( $request ) {
 		$query_args = $this->prepare_objects_query( $request );
@@ -153,7 +153,7 @@ class Import extends Reports {
 	 *
 	 * @param object          $item Data object.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$data     = $this->add_additional_fields_to_object( $item, $request );
@@ -163,7 +163,7 @@ class Import extends Reports {
 		/**
 		 * Filter the list returned from the API.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param array            $item     The original item.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */
@@ -227,7 +227,7 @@ class Import extends Reports {
 	 * Cancel all queued import actions.
 	 *
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function cancel_import( $request ) {
 		\WC_Admin_Reports_Sync::clear_queued_actions();
@@ -247,7 +247,7 @@ class Import extends Reports {
 	 * Delete all imported items.
 	 *
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function delete_imported_items( $request ) {
 		$delete = \WC_Admin_Reports_Sync::delete_report_data();
@@ -274,7 +274,7 @@ class Import extends Reports {
 	 * Get the status of the current import.
 	 *
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_import_status( $request ) {
 		$result = array(
@@ -296,7 +296,7 @@ class Import extends Reports {
 	 * Get the total orders and customers based on user supplied params.
 	 *
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_import_totals( $request ) {
 		$query_args = $this->prepare_objects_query( $request );

src/RestApi/Version4/Controllers/Reports/OrderStats.php

@@ -110,7 +110,7 @@ class OrderStats extends Reports {
 	 *
 	 * @param Array           $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = $report;
@@ -127,7 +127,7 @@ class OrderStats extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/Orders.php

@@ -99,7 +99,7 @@ class Orders extends Reports {
 	 *
 	 * @param stdClass        $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = $report;
@@ -117,7 +117,7 @@ class Orders extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/PerformanceIndicators.php

@@ -323,7 +323,7 @@ class PerformanceIndicators extends Reports {
 	 *
 	 * @param stdClass        $stat_data    Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $stat_data, $request ) {
 		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
@@ -340,7 +340,7 @@ class PerformanceIndicators extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/ProductStats.php

@@ -115,7 +115,7 @@ class ProductStats extends Reports {
 	 *
 	 * @param Array           $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = $report;
@@ -132,7 +132,7 @@ class ProductStats extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/Products.php

@@ -93,7 +93,7 @@ class Products extends Reports {
 	 *
 	 * @param Array           $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = $report;
@@ -111,7 +111,7 @@ class Products extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/RevenueStats.php

@@ -99,7 +99,7 @@ class RevenueStats extends Reports {
 	 *
 	 * @param Array           $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = $report;
@@ -116,7 +116,7 @@ class RevenueStats extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/Stock.php

@@ -183,7 +183,7 @@ class Stock extends Reports {
 	 *
 	 * @param  WC_Product      $product  Report data.
 	 * @param  \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $product, $request ) {
 		$data = array(
@@ -209,7 +209,7 @@ class Stock extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param WC_Product       $product   The original product object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/StockStats.php

@@ -45,7 +45,7 @@ class StockStats extends Reports {
 	 *
 	 * @param  WC_Product      $report  Report data.
 	 * @param  \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = $report;
@@ -62,7 +62,7 @@ class StockStats extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param WC_Product       $product   The original bject.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/TaxStats.php

@@ -126,7 +126,7 @@ class TaxStats extends Reports {
 	 *
 	 * @param stdClass        $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = get_object_vars( $report );
@@ -143,7 +143,7 @@ class TaxStats extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/Taxes.php

@@ -91,7 +91,7 @@ class Taxes extends Reports {
 	 *
 	 * @param stdClass        $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
@@ -107,7 +107,7 @@ class Taxes extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Reports/Variations.php

@@ -93,7 +93,7 @@ class Variations extends Reports {
 	 *
 	 * @param array           $report  Report data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $report, $request ) {
 		$data = $report;
@@ -111,7 +111,7 @@ class Variations extends Reports {
 		 *
 		 * Allows modification of the report data right before it is returned.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param object           $report   The original report object.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */

src/RestApi/Version4/Controllers/Settings.php

@@ -75,7 +75,7 @@ class Settings extends AbstractController {
 	 * Update a setting.
 	 *
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function update_item( $request ) {
 		$options_controller = new \WC_REST_Setting_Options_Controller();
@@ -89,7 +89,7 @@ class Settings extends AbstractController {
 	 *
 	 * @since  3.0.0
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$groups = apply_filters( 'woocommerce_settings_groups', array() );
@@ -145,7 +145,7 @@ class Settings extends AbstractController {
 	 * @since  3.0.0
 	 * @param array           $item Group object.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$context = empty( $request['context'] ) ? 'view' : $request['context'];

src/RestApi/Version4/Controllers/SettingsOptions.php

@@ -106,7 +106,7 @@ class SettingsOptions extends AbstractController {
 	 *
 	 * @since  3.0.0
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_item( $request ) {
 		$setting = $this->get_setting( $request['group_id'], $request['id'] );
@@ -125,7 +125,7 @@ class SettingsOptions extends AbstractController {
 	 *
 	 * @since  3.0.0
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$settings = $this->get_group_settings( $request['group_id'] );
@@ -277,7 +277,7 @@ class SettingsOptions extends AbstractController {
 	 *
 	 * @since  3.0.0
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return array Of \WP_Error or WP_REST_Response.
+	 * @return array Of \WP_Error or \WP_REST_Response.
 	 */
 	public function batch_items( $request ) {
 		// Get the request params.
@@ -304,7 +304,7 @@ class SettingsOptions extends AbstractController {
 	 *
 	 * @since  3.0.0
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function update_item( $request ) {
 		$setting = $this->get_setting( $request['group_id'], $request['id'] );
@@ -347,7 +347,7 @@ class SettingsOptions extends AbstractController {
 	 * @since  3.0.0
 	 * @param object          $item Setting object.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		unset( $item['option_key'] );

src/RestApi/Version4/Controllers/ShippingMethods.php

@@ -95,7 +95,7 @@ class ShippingMethods extends AbstractController {
 	 * Get shipping methods.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$wc_shipping = \WC_Shipping::instance();
@@ -112,7 +112,7 @@ class ShippingMethods extends AbstractController {
 	 * Get a single Shipping Method.
 	 *
 	 * @param \WP_REST_Request $request Request data.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function get_item( $request ) {
 		$wc_shipping = \WC_Shipping::instance();
@@ -132,7 +132,7 @@ class ShippingMethods extends AbstractController {
 	 *
 	 * @param  WC_Shipping_Method $method   Shipping method object.
 	 * @param  \WP_REST_Request    $request  Request object.
-	 * @return WP_REST_Response   $response Response data.
+	 * @return \WP_REST_Response   $response Response data.
 	 */
 	public function prepare_item_for_response( $method, $request ) {
 		$data = array(
@@ -153,7 +153,7 @@ class ShippingMethods extends AbstractController {
 		/**
 		 * Filter shipping methods object returned from the REST API.
 		 *
-		 * @param WP_REST_Response   $response The response object.
+		 * @param \WP_REST_Response   $response The response object.
 		 * @param WC_Shipping_Method $method   Shipping method object used to create response.
 		 * @param \WP_REST_Request    $request  Request object.
 		 */

src/RestApi/Version4/Controllers/ShippingZoneLocations.php

@@ -51,7 +51,7 @@ class ShippingZoneLocations extends AbstractShippingZonesController {
 	 * Get all Shipping Zone Locations.
 	 *
 	 * @param \WP_REST_Request $request Request data.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function get_items( $request ) {
 		$zone = $this->get_zone( (int) $request['id'] );
@@ -76,7 +76,7 @@ class ShippingZoneLocations extends AbstractShippingZonesController {
 	 * Update all Shipping Zone Locations.
 	 *
 	 * @param \WP_REST_Request $request Request data.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function update_items( $request ) {
 		$zone = $this->get_zone( (int) $request['id'] );
@@ -120,7 +120,7 @@ class ShippingZoneLocations extends AbstractShippingZonesController {
 	 *
 	 * @param array           $item Shipping Zone Location.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response
+	 * @return \WP_REST_Response $response
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$context = empty( $request['context'] ) ? 'view' : $request['context'];

src/RestApi/Version4/Controllers/ShippingZoneMethods.php

@@ -102,7 +102,7 @@ class ShippingZoneMethods extends AbstractShippingZonesController {
 	 * Get a single Shipping Zone Method.
 	 *
 	 * @param \WP_REST_Request $request Request data.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function get_item( $request ) {
 		$zone = $this->get_zone( $request['zone_id'] );
@@ -135,7 +135,7 @@ class ShippingZoneMethods extends AbstractShippingZonesController {
 	 * Get all Shipping Zone Methods.
 	 *
 	 * @param \WP_REST_Request $request Request data.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function get_items( $request ) {
 		$zone = $this->get_zone( $request['zone_id'] );
@@ -235,7 +235,7 @@ class ShippingZoneMethods extends AbstractShippingZonesController {
 
 		// Actually delete.
 		$zone->delete_shipping_method( $instance_id );
-		$response = new WP_REST_Response();
+		$response = new \WP_REST_Response();
 		$response->set_data(
 			array(
 				'deleted'  => true,
@@ -247,7 +247,7 @@ class ShippingZoneMethods extends AbstractShippingZonesController {
 		 * Fires after a method is deleted via the REST API.
 		 *
 		 * @param object           $method
-		 * @param WP_REST_Response $response        The response data.
+		 * @param \WP_REST_Response $response        The response data.
 		 * @param \WP_REST_Request  $request         The request sent to the API.
 		 */
 		do_action( 'woocommerce_rest_delete_shipping_zone_method', $method, $response, $request );
@@ -259,7 +259,7 @@ class ShippingZoneMethods extends AbstractShippingZonesController {
 	 * Update A Single Shipping Zone Method.
 	 *
 	 * @param \WP_REST_Request $request Request data.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function update_item( $request ) {
 		$zone = $this->get_zone( $request['zone_id'] );
@@ -352,7 +352,7 @@ class ShippingZoneMethods extends AbstractShippingZonesController {
 	 *
 	 * @param array           $item Shipping Zone Method.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response
+	 * @return \WP_REST_Response $response
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$method = array(

src/RestApi/Version4/Controllers/ShippingZones.php

@@ -92,7 +92,7 @@ class ShippingZones extends AbstractShippingZonesController {
 	 * Get a single Shipping Zone.
 	 *
 	 * @param \WP_REST_Request $request Request data.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function get_item( $request ) {
 		$zone = $this->get_zone( $request->get_param( 'id' ) );
@@ -112,7 +112,7 @@ class ShippingZones extends AbstractShippingZonesController {
 	 * Get all Shipping Zones.
 	 *
 	 * @param \WP_REST_Request $request Request data.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$rest_of_the_world = \WC_Shipping_Zones::get_zone_by( 'zone_id', 0 );
@@ -218,7 +218,7 @@ class ShippingZones extends AbstractShippingZonesController {
 
 		$previous = $this->get_item( $request );
 		$zone->delete();
-		$response = new WP_REST_Response();
+		$response = new \WP_REST_Response();
 		$response->set_data(
 			array(
 				'deleted'  => true,
@@ -234,7 +234,7 @@ class ShippingZones extends AbstractShippingZonesController {
 	 *
 	 * @param array           $item Shipping Zone.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response
+	 * @return \WP_REST_Response $response
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$data = array(

src/RestApi/Version4/Controllers/SystemStatus.php

@@ -60,7 +60,7 @@ class SystemStatus extends AbstractController {
 	 * Get a system status info, by section.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$schema   = $this->get_item_schema();
@@ -1162,7 +1162,7 @@ class SystemStatus extends AbstractController {
 	 *
 	 * @param  array           $system_status System status data.
 	 * @param  \WP_REST_Request $request       Request object.
-	 * @return WP_REST_Response
+	 * @return \WP_REST_Response
 	 */
 	public function prepare_item_for_response( $system_status, $request ) {
 		$data = $this->add_additional_fields_to_object( $system_status, $request );
@@ -1173,7 +1173,7 @@ class SystemStatus extends AbstractController {
 		/**
 		 * Filter the system status returned from the REST API.
 		 *
-		 * @param WP_REST_Response   $response The response object.
+		 * @param \WP_REST_Response   $response The response object.
 		 * @param mixed              $system_status System status
 		 * @param \WP_REST_Request    $request  Request object.
 		 */

src/RestApi/Version4/Controllers/SystemStatusTools.php

@@ -206,7 +206,7 @@ class SystemStatusTools extends AbstractController {
 	 * Get a list of system status tools.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$tools = array();
@@ -232,7 +232,7 @@ class SystemStatusTools extends AbstractController {
 	 * Return a single tool.
 	 *
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_item( $request ) {
 		$tools = $this->get_tools();
@@ -257,7 +257,7 @@ class SystemStatusTools extends AbstractController {
 	 * Update (execute) a tool.
 	 *
 	 * @param  \WP_REST_Request $request Request data.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function update_item( $request ) {
 		$tools = $this->get_tools();
@@ -294,7 +294,7 @@ class SystemStatusTools extends AbstractController {
 	 *
 	 * @param  array           $item     Object.
 	 * @param  \WP_REST_Request $request  Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $item, $request ) {
 		$context = empty( $request['context'] ) ? 'view' : $request['context'];

src/RestApi/Version4/Controllers/TaxClasses.php

@@ -158,7 +158,7 @@ class TaxClasses extends AbstractController {
 	 * Create a single tax.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function create_item( $request ) {
 		$exists    = false;
@@ -210,7 +210,7 @@ class TaxClasses extends AbstractController {
 	 * Delete a single tax class.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function delete_item( $request ) {
 		global $wpdb;
@@ -265,7 +265,7 @@ class TaxClasses extends AbstractController {
 		// Delete tax rates in the selected class.
 		$wpdb->delete( $wpdb->prefix . 'woocommerce_tax_rates', array( 'tax_rate_class' => $tax_class['slug'] ), array( '%s' ) );
 
-		$response = new WP_REST_Response();
+		$response = new \WP_REST_Response();
 		$response->set_data(
 			array(
 				'deleted'  => true,
@@ -277,7 +277,7 @@ class TaxClasses extends AbstractController {
 		 * Fires after a tax class is deleted via the REST API.
 		 *
 		 * @param stdClass         $tax_class The tax data.
-		 * @param WP_REST_Response $response  The response returned from the API.
+		 * @param \WP_REST_Response $response  The response returned from the API.
 		 * @param \WP_REST_Request  $request   The request sent to the API.
 		 */
 		do_action( 'woocommerce_rest_delete_tax', (object) $tax_class, $response, $request );
@@ -290,7 +290,7 @@ class TaxClasses extends AbstractController {
 	 *
 	 * @param array           $tax_class Tax class data.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $tax_class, $request ) {
 		$data = $tax_class;
@@ -307,7 +307,7 @@ class TaxClasses extends AbstractController {
 		/**
 		 * Filter tax object returned from the REST API.
 		 *
-		 * @param WP_REST_Response $response  The response object.
+		 * @param \WP_REST_Response $response  The response object.
 		 * @param stdClass         $tax_class Tax object used to create response.
 		 * @param \WP_REST_Request  $request   Request object.
 		 */

src/RestApi/Version4/Controllers/Taxes.php

@@ -197,7 +197,7 @@ class Taxes extends AbstractController {
 	 * Get all taxes and allow filtering by tax code.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		global $wpdb;
@@ -376,7 +376,7 @@ class Taxes extends AbstractController {
 	 * Create a single tax.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function create_item( $request ) {
 		if ( ! empty( $request['id'] ) ) {
@@ -409,7 +409,7 @@ class Taxes extends AbstractController {
 	 * Get a single tax.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_item( $request ) {
 		$id      = (int) $request['id'];
@@ -429,7 +429,7 @@ class Taxes extends AbstractController {
 	 * Update a single tax.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function update_item( $request ) {
 		$id      = (int) $request['id'];
@@ -463,7 +463,7 @@ class Taxes extends AbstractController {
 	 * Delete a single tax.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function delete_item( $request ) {
 		global $wpdb;
@@ -495,7 +495,7 @@ class Taxes extends AbstractController {
 		 * Fires after a tax is deleted via the REST API.
 		 *
 		 * @param stdClass         $tax      The tax data.
-		 * @param WP_REST_Response $response The response returned from the API.
+		 * @param \WP_REST_Response $response The response returned from the API.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
 		do_action( 'woocommerce_rest_delete_tax', $tax, $response, $request );
@@ -508,7 +508,7 @@ class Taxes extends AbstractController {
 	 *
 	 * @param stdClass        $tax Tax object.
 	 * @param \WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
+	 * @return \WP_REST_Response $response Response data.
 	 */
 	public function prepare_item_for_response( $tax, $request ) {
 		global $wpdb;
@@ -559,7 +559,7 @@ class Taxes extends AbstractController {
 		/**
 		 * Filter tax object returned from the REST API.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param stdClass         $tax      Tax object used to create response.
 		 * @param \WP_REST_Request  $request  Request object.
 		 */

src/RestApi/Version4/Controllers/Webhooks.php

@@ -222,7 +222,7 @@ class Webhooks extends AbstractController {
 	 * Get all webhooks.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_items( $request ) {
 		$args            = array();
@@ -292,7 +292,7 @@ class Webhooks extends AbstractController {
 	 * Get a single item.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function get_item( $request ) {
 		$id = (int) $request['id'];
@@ -311,7 +311,7 @@ class Webhooks extends AbstractController {
 	 * Create a single webhook.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function create_item( $request ) {
 		if ( ! empty( $request['id'] ) ) {
@@ -371,7 +371,7 @@ class Webhooks extends AbstractController {
 	 * Update a single webhook.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return \WP_Error|WP_REST_Response
+	 * @return \WP_Error\WP_REST_Response
 	 */
 	public function update_item( $request ) {
 		$id      = (int) $request['id'];
@@ -445,7 +445,7 @@ class Webhooks extends AbstractController {
 	 * Delete a single webhook.
 	 *
 	 * @param \WP_REST_Request $request Full details about the request.
-	 * @return WP_REST_Response|\WP_Error
+	 * @return \WP_REST_Response|\WP_Error
 	 */
 	public function delete_item( $request ) {
 		$id    = (int) $request['id'];
@@ -469,7 +469,7 @@ class Webhooks extends AbstractController {
 			/* translators: %s: post type */
 			return new WP_Error( 'woocommerce_rest_cannot_delete', sprintf( __( 'The %s cannot be deleted.', 'woocommerce' ), $this->post_type ), array( 'status' => 500 ) );
 		}
-		$response = new WP_REST_Response();
+		$response = new \WP_REST_Response();
 		$response->set_data(
 			array(
 				'deleted'  => true,
@@ -481,7 +481,7 @@ class Webhooks extends AbstractController {
 		 * Fires after a single item is deleted or trashed via the REST API.
 		 *
 		 * @param WC_Webhook       $webhook     The deleted or trashed item.
-		 * @param WP_REST_Response $response The response data.
+		 * @param \WP_REST_Response $response The response data.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
 		do_action( 'woocommerce_rest_delete_webhook_object', $webhook, $response, $request );
@@ -547,7 +547,7 @@ class Webhooks extends AbstractController {
 	 *
 	 * @param int             $id       Webhook ID.
 	 * @param \WP_REST_Request $request  Request object.
-	 * @return WP_REST_Response $response
+	 * @return \WP_REST_Response $response
 	 */
 	public function prepare_item_for_response( $id, $request ) {
 		$webhook = wc_get_webhook( $id );
@@ -583,7 +583,7 @@ class Webhooks extends AbstractController {
 		/**
 		 * Filter webhook object returned from the REST API.
 		 *
-		 * @param WP_REST_Response $response The response object.
+		 * @param \WP_REST_Response $response The response object.
 		 * @param WC_Webhook       $webhook  Webhook object used to create response.
 		 * @param \WP_REST_Request  $request  Request object.
 		 */

unit-tests/AbstractReportsTest.php

@@ -0,0 +1,48 @@
+<?php
+/**
+ * Abstract for reports tests - these tests can only run if WC Admin exists.
+ */
+
+namespace WooCommerce\RestApi\UnitTests;
+
+defined( 'ABSPATH' ) || exit;
+
+use \WooCommerce\RestApi\UnitTests\Bootstrap;
+use \WC_REST_Unit_Test_Case;
+use \WP_REST_Request;
+use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
+use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
+use \WooCommerce\RestApi\UnitTests\Helpers\CustomerHelper;
+
+/**
+ * Class AbstractReportsTest.
+ */
+abstract class AbstractReportsTest extends WC_REST_Unit_Test_Case {
+
+	/**
+	 * Setup test reports categories data.
+	 */
+	public function setUp() {
+		if ( Bootstrap::skip_report_tests() ) {
+			$this->markTestSkipped( 'Skipping reports tests - woocommerce-admin not found.' );
+			return;
+		}
+
+		parent::setUp();
+
+		$this->user = $this->factory->user->create(
+			array(
+				'role' => 'administrator',
+			)
+		);
+
+		wp_set_current_user( $this->user );
+
+		global $wpdb;
+		$wpdb->query( "DELETE FROM $wpdb->prefix" . WC_Admin_Reports_Orders_Stats_Data_Store::TABLE_NAME ); // @codingStandardsIgnoreLine.
+		$wpdb->query( "DELETE FROM $wpdb->prefix" . WC_Admin_Reports_Products_Data_Store::TABLE_NAME ); // @codingStandardsIgnoreLine.
+		$wpdb->query( "DELETE FROM $wpdb->prefix" . WC_Admin_Reports_Coupons_Data_Store::TABLE_NAME ); // @codingStandardsIgnoreLine.
+		$wpdb->query( "DELETE FROM $wpdb->prefix" . WC_Admin_Reports_Customers_Data_Store::TABLE_NAME ); // @codingStandardsIgnoreLine.
+	}
+
+}

unit-tests/AbstractRestApiTest.php

@@ -22,6 +22,9 @@ namespace WooCommerce\RestApi\UnitTests;
 defined( 'ABSPATH' ) || exit;
 
 use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\Helpers\CustomerHelper;
+use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
+use \WooCommerce\RestApi\UnitTests\Helpers\ProductHelper;
 
 /**
  * Abstract Rest API Test Class

unit-tests/Bootstrap.php

@@ -26,7 +26,7 @@ class Bootstrap {
 	 */
 	public static function init() {
 		self::$wc_tests_dir = dirname( dirname( dirname( __FILE__ ) ) ) . '/woocommerce/tests';
-		self::$wp_tests_dir   = getenv( 'WP_TESTS_DIR' );
+		self::$wp_tests_dir = getenv( 'WP_TESTS_DIR' );
 
 		if ( ! self::$wp_tests_dir ) {
 			self::$wp_tests_dir = rtrim( sys_get_temp_dir(), '/\\' ) . '/wordpress-tests-lib';
@@ -36,6 +36,15 @@ class Bootstrap {
 		self::load_framework();
 	}
 
+	/**
+	 * Should we skip WC Admin Reports tests?
+	 *
+	 * @return boolean
+	 */
+	public static function skip_report_tests() {
+		return ! file_exists( dirname( dirname( __DIR__ ) ) . '/woocommerce-admin/woocommerce-admin.php' );
+	}
+
 	/**
 	 * Setup hooks.
 	 */
@@ -46,6 +55,10 @@ class Bootstrap {
 		\tests_add_filter( 'muplugins_loaded', function() {
 			require_once dirname( dirname( __DIR__ ) ) . '/woocommerce/woocommerce.php';
 			require_once dirname( __DIR__ ) . '/woocommerce-rest-api.php';
+
+			if ( file_exists( dirname( dirname( __DIR__ ) ) . '/woocommerce-admin/woocommerce-admin.php' ) ) {
+				require_once dirname( dirname( __DIR__ ) ) . '/woocommerce-admin/woocommerce-admin.php';
+			}
 		} );
 
 		\tests_add_filter( 'setup_theme', function() {
@@ -57,6 +70,13 @@ class Bootstrap {
 
 			\WC_Install::install();
 
+			if ( ! self::skip_report_tests() ) {
+				echo esc_html( 'Installing WooCommerce Admin...' . PHP_EOL );
+				require_once dirname( dirname( __DIR__ ) ) . '/woocommerce-admin/includes/class-wc-admin-install.php';
+				\WC_Admin_Install::create_tables();
+				\WC_Admin_Install::create_events();
+			}
+
 			$GLOBALS['wp_roles'] = null; // WPCS: override ok.
 			\wp_roles();
 		} );
@@ -83,9 +103,9 @@ class Bootstrap {
 		require_once __DIR__ . '/Helpers/ProductHelper.php';
 		require_once __DIR__ . '/Helpers/ShippingHelper.php';
 		require_once __DIR__ . '/Helpers/SettingsHelper.php';
-		require_once __DIR__ . '/Helpers/ReportsHelper.php';
 		require_once __DIR__ . '/Helpers/QueueHelper.php';
 		require_once __DIR__ . '/AbstractRestApiTest.php';
+		require_once __DIR__ . '/AbstractReportsTest.php';
 	}
 }
 

unit-tests/Helpers/ReportsHelper.php

@@ -1,27 +0,0 @@
-<?php
-/**
- * Helper code for wc-admin unit tests.
- *
- * @package WooCommerce\Tests\Framework\Helpers
- */
-
-namespace WooCommerce\RestApi\UnitTests\Helpers;
-
-defined( 'ABSPATH' ) || exit;
-
-/**
- * Class ReportsHelper.
- */
-class ReportsHelper {
-
-	/**
-	 * Delete everything in the lookup tables.
-	 */
-	public static function reset_stats_dbs() {
-		global $wpdb;
-		$wpdb->query( "DELETE FROM $wpdb->prefix" . WC_Admin_Reports_Orders_Stats_Data_Store::TABLE_NAME ); // @codingStandardsIgnoreLine.
-		$wpdb->query( "DELETE FROM $wpdb->prefix" . WC_Admin_Reports_Products_Data_Store::TABLE_NAME ); // @codingStandardsIgnoreLine.
-		$wpdb->query( "DELETE FROM $wpdb->prefix" . WC_Admin_Reports_Coupons_Data_Store::TABLE_NAME ); // @codingStandardsIgnoreLine.
-		$wpdb->query( "DELETE FROM $wpdb->prefix" . WC_Admin_Reports_Customers_Data_Store::TABLE_NAME ); // @codingStandardsIgnoreLine.
-	}
-}

unit-tests/Tests/Blocks/ProductAttributeTerms.php

@@ -3,12 +3,20 @@
  * @package WooCommerce\Tests\API
  */
 
+namespace WooCommerce\RestApi\UnitTests\Tests\Blocks;
+
+defined( 'ABSPATH' ) || exit;
+
+use \WP_REST_Request;
+use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\Helpers\ProductHelper;
+
 /**
  * Product Controller "products attributes terms" REST API Test
  *
  * @since 3.6.0
  */
-class WC_Tests_API_Products_Attributes_Terms_Controller extends WC_REST_Unit_Test_Case {
+class ProductAttributeTerms extends WC_REST_Unit_Test_Case {
 
 	/**
 	 * Endpoints.

unit-tests/Tests/Blocks/ProductAttributes.php

@@ -3,12 +3,20 @@
  * @package WooCommerce\Tests\API
  */
 
+namespace WooCommerce\RestApi\UnitTests\Tests\Blocks;
+
+defined( 'ABSPATH' ) || exit;
+
+use \WP_REST_Request;
+use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\Helpers\ProductHelper;
+
 /**
  * Product Controller "products attributes" REST API Test
  *
  * @since 3.6.0
  */
-class WC_Tests_API_Products_Attributes_Controller extends WC_REST_Unit_Test_Case {
+class ProductAttributes extends WC_REST_Unit_Test_Case {
 
 	/**
 	 * Endpoints.

unit-tests/Tests/Blocks/ProductCategories.php

@@ -3,12 +3,20 @@
  * @package WooCommerce\Tests\API
  */
 
+namespace WooCommerce\RestApi\UnitTests\Tests\Blocks;
+
+defined( 'ABSPATH' ) || exit;
+
+use \WP_REST_Request;
+use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\Helpers\ProductHelper;
+
 /**
  * Product Categories Controller  REST API Test
  *
  * @since 3.6.0
  */
-class WC_Tests_API_Products_Categories_Controller extends WC_REST_Unit_Test_Case {
+class ProductCategories extends WC_REST_Unit_Test_Case {
 
 	/**
 	 * Endpoints.

unit-tests/Tests/Blocks/products.php

@@ -3,12 +3,20 @@
  * @package WooCommerce\Tests\API
  */
 
+namespace WooCommerce\RestApi\UnitTests\Tests\Blocks;
+
+defined( 'ABSPATH' ) || exit;
+
+use \WP_REST_Request;
+use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\Helpers\ProductHelper;
+
 /**
  * Blocks Product Controller REST API Test
  *
  * @since 3.6.0
  */
-class WC_Tests_API_Products_Controller extends WC_REST_Unit_Test_Case {
+class Products extends WC_REST_Unit_Test_Case {
 
 	/**
 	 * Endpoints.

unit-tests/Tests/Version4/Functions.php

@@ -1,257 +0,0 @@
-<?php
-/**
- * File for the WC_Tests_API_Functions class.
- *
- * @package WooCommerce\Tests\API
- */
-
-namespace WooCommerce\RestApi\UnitTests\Tests\Version4;
-
-defined( 'ABSPATH' ) || exit;
-
-use \WC_Unit_Test_Case;
-
-/**
- * REST API Functions.
- * @since 2.6.0
- */
-class Functions extends WC_Unit_Test_Case {
-
-	/**
-	 * @var string path to the WP upload dir.
-	 */
-	private $upload_dir_path;
-
-	/**
-	 * @var string WP upload dir URL.
-	 */
-	private $upload_dir_url;
-
-	/**
-	 * @var string Name of the file used in wc_rest_upload_image_from_url() tests.
-	 */
-	private $file_name;
-
-	/**
-	 * Run setup code for unit tests.
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		// Callback used by WP_HTTP_TestCase to decide whether to perform HTTP requests or to provide a mocked response.
-		$this->http_responder = array( $this, 'mock_http_responses' );
-
-		$upload_dir_info       = wp_upload_dir();
-		$this->upload_dir_path = $upload_dir_info['path'];
-		$this->upload_dir_url  = $upload_dir_info['url'];
-		$this->file_name       = 'Dr1Bczxq4q.png';
-	}
-
-	/**
-	 * Run tear down code for unit tests.
-	 */
-	public function tearDown() {
-		parent::tearDown();
-
-		// remove files created in the wc_rest_upload_image_from_url() tests.
-		$file_path = $this->upload_dir_path . '/' . $this->file_name;
-
-		if ( file_exists( $file_path ) ) {
-			unlink( $file_path );
-		}
-	}
-
-	/**
-	 * Test wc_rest_prepare_date_response().
-	 *
-	 * @since 2.6.0
-	 */
-	public function test_wc_rest_prepare_date_response() {
-		$this->assertEquals( '2016-06-06T06:06:06', wc_rest_prepare_date_response( '2016-06-06 06:06:06' ) );
-	}
-
-	/**
-	 * Test wc_rest_upload_image_from_url() should return error when unable to download image.
-	 */
-	public function test_wc_rest_upload_image_from_url_should_return_error_when_unable_to_download_image() {
-		$expected_error_message = 'Error getting remote image http://somedomain.com/nonexistent-image.png. Error: Not found.';
-		$result                 = wc_rest_upload_image_from_url( 'http://somedomain.com/nonexistent-image.png' );
-
-		$this->assertIsWPError( $result );
-		$this->assertEquals( $expected_error_message, $result->get_error_message() );
-	}
-
-	/**
-	 * Test wc_rest_upload_image_from_url() should return error when invalid image is passed.
-	 *
-	 * @requires PHP 5.4
-	 */
-	public function test_wc_rest_upload_image_from_url_should_return_error_when_invalid_image_is_passed() {
-		// empty file.
-		$expected_error_message = 'Invalid image: File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your php.ini or by post_max_size being defined as smaller than upload_max_filesize in php.ini.';
-		$result                 = wc_rest_upload_image_from_url( 'http://somedomain.com/invalid-image-1.png' );
-
-		$this->assertIsWPError( $result );
-		$this->assertEquals( $expected_error_message, $result->get_error_message() );
-
-		// unsupported mime type.
-		$expected_error_message = 'Invalid image: Sorry, this file type is not permitted for security reasons.';
-		$result                 = wc_rest_upload_image_from_url( 'http://somedomain.com/invalid-image-2.png' );
-
-		$this->assertIsWPError( $result );
-		$this->assertEquals( $expected_error_message, $result->get_error_message() );
-	}
-
-	/**
-	 * Test wc_rest_upload_image_from_url() should download image and return an array containing
-	 * information about it.
-	 *
-	 * @requires PHP 5.4
-	 */
-	public function test_wc_rest_upload_image_from_url_should_download_image_and_return_array() {
-		$expected_result = array(
-			'file' => $this->upload_dir_path . '/' . $this->file_name,
-			'url'  => $this->upload_dir_url . '/' . $this->file_name,
-			'type' => 'image/png',
-		);
-		$result          = wc_rest_upload_image_from_url( 'http://somedomain.com/' . $this->file_name );
-
-		$this->assertEquals( $expected_result, $result );
-	}
-
-	/**
-	 * Test wc_rest_set_uploaded_image_as_attachment().
-	 *
-	 * @since 2.6.0
-	 */
-	public function test_wc_rest_set_uploaded_image_as_attachment() {
-		$this->assertInternalType(
-			'int',
-			wc_rest_set_uploaded_image_as_attachment(
-				array(
-					'file' => '',
-					'url'  => '',
-				)
-			)
-		);
-	}
-
-	/**
-	 * Test wc_rest_validate_reports_request_arg().
-	 *
-	 * @since 2.6.0
-	 */
-	public function test_wc_rest_validate_reports_request_arg() {
-		$request = new WP_REST_Request(
-			'GET',
-			'/wc/v4/foo',
-			array(
-				'args' => array(
-					'date' => array(
-						'type'   => 'string',
-						'format' => 'date',
-					),
-				),
-			)
-		);
-
-		// Success.
-		$this->assertTrue( wc_rest_validate_reports_request_arg( '2016-06-06', $request, 'date' ) );
-
-		// Error.
-		$error = wc_rest_validate_reports_request_arg( 'foo', $request, 'date' );
-		$this->assertEquals( 'The date you provided is invalid.', $error->get_error_message() );
-	}
-
-	/**
-	 * Test wc_rest_urlencode_rfc3986().
-	 *
-	 * @since 2.6.0
-	 */
-	public function test_wc_rest_urlencode_rfc3986() {
-		$this->assertEquals( 'https%3A%2F%2Fwoocommerce.com%2F', wc_rest_urlencode_rfc3986( 'https://woocommerce.com/' ) );
-	}
-
-	/**
-	 * Test wc_rest_check_post_permissions().
-	 *
-	 * @since 2.6.0
-	 */
-	public function test_wc_rest_check_post_permissions() {
-		$this->assertFalse( wc_rest_check_post_permissions( 'shop_order' ) );
-	}
-
-	/**
-	 * Test wc_rest_check_user_permissions().
-	 *
-	 * @since 2.6.0
-	 */
-	public function test_wc_rest_check_user_permissions() {
-		$this->assertFalse( wc_rest_check_user_permissions() );
-	}
-
-	/**
-	 * Test wc_rest_check_product_term_permissions().
-	 *
-	 * @since 2.6.0
-	 */
-	public function test_wc_rest_check_product_term_permissions() {
-		$this->assertFalse( wc_rest_check_product_term_permissions( 'product_cat' ) );
-	}
-
-	/**
-	 * Test wc_rest_check_manager_permissions().
-	 *
-	 * @since 2.6.0
-	 */
-	public function test_wc_rest_check_manager_permissions() {
-		$this->assertFalse( wc_rest_check_manager_permissions( 'reports' ) );
-	}
-
-	/**
-	 * Helper method to define mocked HTTP responses using WP_HTTP_TestCase.
-	 * Thanks to WP_HTTP_TestCase, it is not necessary to perform a regular request
-	 * to an external server which would significantly slow down the tests.
-	 *
-	 * This function is called by WP_HTTP_TestCase::http_request_listner().
-	 *
-	 * @param array  $request Request arguments.
-	 * @param string $url URL of the request.
-	 *
-	 * @return array|false mocked response or false to let WP perform a regular request.
-	 */
-	protected function mock_http_responses( $request, $url ) {
-		$mocked_response = false;
-
-		if ( 'http://somedomain.com/nonexistent-image.png' === $url ) {
-			$mocked_response = array(
-				'response' => array(
-					'code'    => 404,
-					'message' => 'Not found.',
-				),
-			);
-		} elseif ( 'http://somedomain.com/invalid-image-1.png' === $url ) {
-			// empty image.
-			$mocked_response = array(
-				'response' => array( 'code' => 200 ),
-			);
-		} elseif ( 'http://somedomain.com/invalid-image-2.png' === $url ) {
-			// image with an unsupported mime type.
-			// we need to manually copy the file as we are mocking the request. without this an empty file is created.
-			copy( WC_Unit_Tests_Bootstrap::instance()->tests_dir . '/data/file.txt', $request['filename'] );
-
-			$mocked_response = array(
-				'response' => array( 'code' => 200 ),
-			);
-		} elseif ( 'http://somedomain.com/' . $this->file_name === $url ) {
-			// we need to manually copy the file as we are mocking the request. without this an empty file is created.
-			copy( WC_Unit_Tests_Bootstrap::instance()->tests_dir . '/data/Dr1Bczxq4q.png', $request['filename'] );
-
-			$mocked_response = array(
-				'response' => array( 'code' => 200 ),
-			);
-		}
-
-		return $mocked_response;
-	}
-}

unit-tests/Tests/Version4/Orders.php

@@ -10,9 +10,6 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4;
 defined( 'ABSPATH' ) || exit;
 
 use \WooCommerce\RestApi\UnitTests\AbstractRestApiTest;
-use \WooCommerce\RestApi\UnitTests\Helpers\CustomerHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\ProductHelper;
 
 /**
  * Abstract Rest API Test Class

unit-tests/Tests/Version4/Reports/Categories.php

@@ -10,16 +10,12 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
 
 /**
  * Class Categories
  */
-class Categories extends WC_REST_Unit_Test_Case {
+class Categories extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -28,21 +24,6 @@ class Categories extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/categories';
 
-	/**
-	 * Setup test reports categories data.
-	 *
-	 * @since 3.5.0
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 *
@@ -60,9 +41,6 @@ class Categories extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_get_reports() {
-		ReportsHelper::reset_stats_dbs();
-		wp_set_current_user( $this->user );
-
 		// Populate all of the data.
 		$product = new WC_Product_Simple();
 		$product->set_name( 'Test Product' );
@@ -100,11 +78,8 @@ class Categories extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_get_reports_categories_param() {
-		ReportsHelper::reset_stats_dbs();
-		wp_set_current_user( $this->user );
-
 		// Populate all of the data.
-		$product = new WC_Product_Simple();
+		$product = new \WC_Product_Simple();
 		$product->set_name( 'Test Product' );
 		$product->set_regular_price( 25 );
 		$product->save();
@@ -174,8 +149,6 @@ class Categories extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/Coupons.php

@@ -9,17 +9,12 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\CouponHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
 
 /**
  * Class Coupons
  */
-class Coupons extends WC_REST_Unit_Test_Case {
+class Coupons extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -28,19 +23,6 @@ class Coupons extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/coupons';
 
-	/**
-	 * Setup test reports products data.
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 */
@@ -54,9 +36,6 @@ class Coupons extends WC_REST_Unit_Test_Case {
 	 * Test getting basic reports.
 	 */
 	public function test_get_reports() {
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
-
 		// Simple product.
 		$product = new WC_Product_Simple();
 		$product->set_name( 'Test Product' );
@@ -118,9 +97,6 @@ class Coupons extends WC_REST_Unit_Test_Case {
 	 * Test getting basic reports with the `coupons` param.
 	 */
 	public function test_get_reports_coupons_param() {
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
-
 		// Simple product.
 		$product = new WC_Product_Simple();
 		$product->set_name( 'Test Product' );
@@ -183,8 +159,6 @@ class Coupons extends WC_REST_Unit_Test_Case {
 	 * Test reports schema.
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/CouponsStats.php

@@ -9,17 +9,12 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\CouponHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
 
 /**
  * Class CouponsStats
  */
-class CouponsStats extends WC_REST_Unit_Test_Case {
+class CouponsStats extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -28,19 +23,6 @@ class CouponsStats extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/coupons/stats';
 
-	/**
-	 * Setup test reports products stats data.
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 */
@@ -54,9 +36,6 @@ class CouponsStats extends WC_REST_Unit_Test_Case {
 	 * Test getting reports.
 	 */
 	public function test_get_reports() {
-		ReportsHelper::reset_stats_dbs();
-		wp_set_current_user( $this->user );
-
 		// Populate all of the data.
 		// Simple product.
 		$product = new WC_Product_Simple();
@@ -153,8 +132,6 @@ class CouponsStats extends WC_REST_Unit_Test_Case {
 	 * Test reports schema.
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/CustomerStats.php

@@ -10,12 +10,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\CustomerHelper;
 
 /**
  * Reports Customers Stats REST API Test Class
@@ -23,7 +18,7 @@ use \WooCommerce\RestApi\UnitTests\Helpers\CustomerHelper;
  * @package WooCommerce\Tests\API
  * @since 3.5.0
  */
-class CustomerStats extends WC_REST_Unit_Test_Case {
+class CustomerStats extends AbstractReportsTest {
 	/**
 	 * Endpoint.
 	 *
@@ -31,21 +26,6 @@ class CustomerStats extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/customers/stats';
 
-	/**
-	 * Setup test reports products data.
-	 *
-	 * @since 3.5.0
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 *
@@ -63,8 +43,6 @@ class CustomerStats extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();
@@ -96,9 +74,6 @@ class CustomerStats extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_get_reports() {
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
-
 		$test_customers = array();
 
 		// Create 10 test customers.

unit-tests/Tests/Version4/Reports/Customers.php

@@ -10,12 +10,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\CustomerHelper;
 
 /**
  * Reports Customers REST API Test Class
@@ -23,7 +18,7 @@ use \WooCommerce\RestApi\UnitTests\Helpers\CustomerHelper;
  * @package WooCommerce\Tests\API
  * @since 3.5.0
  */
-class Customers extends WC_REST_Unit_Test_Case {
+class Customers extends AbstractReportsTest {
 	/**
 	 * Endpoint.
 	 *
@@ -31,21 +26,6 @@ class Customers extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/customers';
 
-	/**
-	 * Setup test reports products data.
-	 *
-	 * @since 3.5.0
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 *
@@ -148,12 +128,12 @@ class Customers extends WC_REST_Unit_Test_Case {
 		$product->set_regular_price( 25 );
 		$product->save();
 
-		$order = \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper::create_order( $admin_id, $product );
+		$order = OrderHelper::create_order( $admin_id, $product );
 		$order->set_status( 'processing' );
 		$order->set_total( 100 );
 		$order->save();
 
-		\WooCommerce\RestApi\UnitTests\Helpers\QueueHelper::run_all_pending();
+		QueueHelper::run_all_pending();
 
 		$request = new WP_REST_Request( 'GET', $this->endpoint );
 		$request->set_query_params( array( 'per_page' => 10 ) );
@@ -166,7 +146,7 @@ class Customers extends WC_REST_Unit_Test_Case {
 		$this->assertEquals( $admin_id, $reports[0]['user_id'] );
 
 		// Creating a customer should show up regardless of orders.
-		$customer = \WooCommerce\RestApi\UnitTests\Helpers\CustomerHelper::create_customer( 'customer', 'password', 'customer@example.com' );
+		$customer = CustomerHelper::create_customer( 'customer', 'password', 'customer@example.com' );
 
 		$request = new WP_REST_Request( 'GET', $this->endpoint );
 		$request->set_query_params(
@@ -194,9 +174,6 @@ class Customers extends WC_REST_Unit_Test_Case {
 	public function test_get_reports() {
 		global $wpdb;
 
-		wp_set_current_user( $this->user );
-		\WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper::reset_stats_dbs();
-
 		$test_customers = array();
 
 		$customer_names = array( 'Alice', 'Betty', 'Catherine', 'Dan', 'Eric', 'Fred', 'Greg', 'Henry', 'Ivan', 'Justin' );
@@ -205,25 +182,25 @@ class Customers extends WC_REST_Unit_Test_Case {
 		for ( $i = 1; $i <= 10; $i++ ) {
 			$name     = $customer_names[ $i - 1 ];
 			$email    = 'customer+' . strtolower( $name ) . '@example.com';
-			$customer = \WooCommerce\RestApi\UnitTests\Helpers\CustomerHelper::create_customer( "customer{$i}", 'password', $email );
+			$customer = CustomerHelper::create_customer( "customer{$i}", 'password', $email );
 			$customer->set_first_name( $name );
 			$customer->save();
 			$test_customers[] = $customer;
 		}
 
 		// Create a test product for use in an order.
-		$product = new WC_Product_Simple();
+		$product = new \WC_Product_Simple();
 		$product->set_name( 'Test Product' );
 		$product->set_regular_price( 25 );
 		$product->save();
 
 		// Place an order for the first test customer.
-		$order = \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper::create_order( $test_customers[0]->get_id(), $product );
+		$order = OrderHelper::create_order( $test_customers[0]->get_id(), $product );
 		$order->set_status( 'processing' );
 		$order->set_total( 100 );
 		$order->save();
 
-		\WooCommerce\RestApi\UnitTests\Helpers\QueueHelper::run_all_pending();
+		QueueHelper::run_all_pending();
 
 		$request = new WP_REST_Request( 'GET', $this->endpoint );
 		$request->set_query_params(
@@ -342,8 +319,6 @@ class Customers extends WC_REST_Unit_Test_Case {
 	 * Test customer first and last name.
 	 */
 	public function test_customer_name() {
-		wp_set_current_user( $this->user );
-
 		$customer = wp_insert_user(
 			array(
 				'user_login' => 'daenerys',
@@ -353,7 +328,7 @@ class Customers extends WC_REST_Unit_Test_Case {
 		);
 
 		// Test shipping name and empty billing name.
-		$order = \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper::create_order( $customer );
+		$order = OrderHelper::create_order( $customer );
 		$order->set_billing_first_name( '' );
 		$order->set_billing_last_name( '' );
 		$order->set_shipping_first_name( 'Daenerys' );
@@ -362,7 +337,7 @@ class Customers extends WC_REST_Unit_Test_Case {
 		$order->set_total( 100 );
 		$order->save();
 
-		\WooCommerce\RestApi\UnitTests\Helpers\QueueHelper::run_all_pending();
+		QueueHelper::run_all_pending();
 
 		$request  = new WP_REST_Request( 'GET', $this->endpoint );
 		$response = $this->server->dispatch( $request );
@@ -379,7 +354,7 @@ class Customers extends WC_REST_Unit_Test_Case {
 		$order->save();
 		do_action( 'woocommerce_update_customer', $customer );
 
-		\WooCommerce\RestApi\UnitTests\Helpers\QueueHelper::run_all_pending();
+		QueueHelper::run_all_pending();
 
 		$request = new WP_REST_Request( 'GET', $this->endpoint );
 		$request->set_query_params( array( 'orderby' => 'username' ) ); // Cache busting.
@@ -401,7 +376,7 @@ class Customers extends WC_REST_Unit_Test_Case {
 		);
 		do_action( 'woocommerce_update_customer', $customer );
 
-		\WooCommerce\RestApi\UnitTests\Helpers\QueueHelper::run_all_pending();
+		QueueHelper::run_all_pending();
 
 		$request = new WP_REST_Request( 'GET', $this->endpoint );
 		$request->set_query_params( array( 'orderby' => 'name' ) ); // Cache busting.

unit-tests/Tests/Version4/Reports/DownloadStats.php

@@ -9,10 +9,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
 
 /**
  * Reports Customers Stats REST API Test Class
@@ -20,7 +17,7 @@ use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
  * @package WooCommerce\Tests\API
  * @since 3.5.0
  */
-class DownloadStats extends WC_REST_Unit_Test_Case {
+class DownloadStats extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -29,19 +26,6 @@ class DownloadStats extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/downloads/stats';
 
-	/**
-	 * Setup test reports downloads data.
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 */
@@ -56,8 +40,6 @@ class DownloadStats extends WC_REST_Unit_Test_Case {
 	 */
 	public function test_get_report() {
 		global $wpdb;
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
 
 		// Populate all of the data.
 		$prod_download = new \WC_Product_Download();
@@ -142,8 +124,7 @@ class DownloadStats extends WC_REST_Unit_Test_Case {
 	 */
 	public function test_get_report_with_user_filter() {
 		global $wpdb;
-		wp_set_current_user( $this->user );
+
-		ReportsHelper::reset_stats_dbs();
 		$time = time();
 
 		// First set of data.
@@ -236,8 +217,6 @@ class DownloadStats extends WC_REST_Unit_Test_Case {
 	 */
 	public function test_get_report_orderby() {
 		global $wpdb;
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
 
 		// Populate all of the data.
 		$prod_download = new \WC_Product_Download();
@@ -346,8 +325,6 @@ class DownloadStats extends WC_REST_Unit_Test_Case {
 	 * Test reports schema.
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/Downloads.php

@@ -9,10 +9,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
 
 /**
  * Reports Customers Stats REST API Test Class
@@ -20,7 +17,7 @@ use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
  * @package WooCommerce\Tests\API
  * @since 3.5.0
  */
-class Downloads extends WC_REST_Unit_Test_Case {
+class Downloads extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -29,19 +26,6 @@ class Downloads extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/downloads';
 
-	/**
-	 * Setup test reports downloads data.
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 */
@@ -56,8 +40,6 @@ class Downloads extends WC_REST_Unit_Test_Case {
 	 */
 	public function test_get_report() {
 		global $wpdb;
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
 
 		// Populate all of the data.
 		$prod_download = new \WC_Product_Download();
@@ -112,8 +94,7 @@ class Downloads extends WC_REST_Unit_Test_Case {
 	 */
 	public function filter_setup() {
 		global $wpdb;
-		wp_set_current_user( $this->user );
+
-		ReportsHelper::reset_stats_dbs();
 		$time = time();
 
 		// First set of data.
@@ -402,8 +383,6 @@ class Downloads extends WC_REST_Unit_Test_Case {
 	 * Test reports schema.
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/Import.php

@@ -9,10 +9,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
 
 /**
  * Reports Customers Stats REST API Test Class
@@ -20,7 +17,7 @@ use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
  * @package WooCommerce\Tests\API
  * @since 3.5.0
  */
-class Import extends WC_REST_Unit_Test_Case {
+class Import extends AbstractReportsTest {
 
 	/**
 	 * Endpoint.

unit-tests/Tests/Version4/Reports/OrderStats.php

@@ -9,13 +9,12 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
 
 /**
  * Class OrderStats
  */
-class OrderStats extends WC_REST_Unit_Test_Case {
+class OrderStats extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -24,21 +23,6 @@ class OrderStats extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/orders/stats';
 
-	/**
-	 * Setup test reports orders data.
-	 *
-	 * @since 3.5.0
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 *
@@ -56,8 +40,6 @@ class OrderStats extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_get_reports() {
-		wp_set_current_user( $this->user );
-
 		// @todo Update after report interface is done.
 		$response = $this->server->dispatch( new WP_REST_Request( 'GET', $this->endpoint ) );
 		$reports  = $response->get_data();
@@ -85,8 +67,6 @@ class OrderStats extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/Orders.php

@@ -10,11 +10,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
 
 /**
  * Reports Orders REST API Test Class
@@ -22,7 +18,7 @@ use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
  * @package WooCommerce\Tests\API
  * @since 3.5.0
  */
-class Orders extends WC_REST_Unit_Test_Case {
+class Orders extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -31,21 +27,6 @@ class Orders extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/orders';
 
-	/**
-	 * Setup test reports orders data.
-	 *
-	 * @since 3.5.0
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 *
@@ -63,11 +44,8 @@ class Orders extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_get_reports() {
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
-
 		// Populate all of the data.
-		$product = new WC_Product_Simple();
+		$product = new \WC_Product_Simple();
 		$product->set_name( 'Test Product' );
 		$product->set_regular_price( 25 );
 		$product->save();
@@ -117,8 +95,6 @@ class Orders extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/PerformanceIndicators.php

@@ -9,16 +9,12 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
 
 /**
  * PerformanceIndicators
  */
-class PerformanceIndicators extends WC_REST_Unit_Test_Case {
+class PerformanceIndicators extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -27,19 +23,6 @@ class PerformanceIndicators extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/performance-indicators';
 
-	/**
-	 * Setup tests.
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 */
@@ -55,8 +38,6 @@ class PerformanceIndicators extends WC_REST_Unit_Test_Case {
 	 */
 	public function test_get_indicators() {
 		global $wpdb;
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
 
 		// Populate all of the data. We'll create an order and a download.
 		$prod_download = new \WC_Product_Download();
@@ -129,8 +110,6 @@ class PerformanceIndicators extends WC_REST_Unit_Test_Case {
 	 */
 	public function test_get_indicators_empty_request() {
 		global $wpdb;
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
 
 		$time    = time();
 		$request = new WP_REST_Request( 'GET', $this->endpoint );
@@ -159,8 +138,6 @@ class PerformanceIndicators extends WC_REST_Unit_Test_Case {
 	 * Test schema.
 	 */
 	public function test_indicators_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();
@@ -178,8 +155,6 @@ class PerformanceIndicators extends WC_REST_Unit_Test_Case {
 	 * Test schema for /allowed indicators endpoint.
 	 */
 	public function test_indicators_schema_allowed() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint . '/allowed' );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/ProductStats.php

@@ -10,16 +10,12 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
 
 /**
  * Class ProductStats
  */
-class ProductStats extends WC_REST_Unit_Test_Case {
+class ProductStats extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -28,21 +24,6 @@ class ProductStats extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/products/stats';
 
-	/**
-	 * Setup test reports products stats data.
-	 *
-	 * @since 3.5.0
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 *
@@ -60,9 +41,6 @@ class ProductStats extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_get_reports() {
-		ReportsHelper::reset_stats_dbs();
-		wp_set_current_user( $this->user );
-
 		// Populate all of the data.
 		$product = new \WC_Product_Simple();
 		$product->set_name( 'Test Product' );
@@ -144,8 +122,6 @@ class ProductStats extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/Products.php

@@ -10,10 +10,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
 
 /**
  * Reports Products REST API Test Class
@@ -21,7 +18,7 @@ use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
  * @package WooCommerce\Tests\API
  * @since 3.5.0
  */
-class Products extends WC_REST_Unit_Test_Case {
+class Products extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -30,21 +27,6 @@ class Products extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/products';
 
-	/**
-	 * Setup test reports products data.
-	 *
-	 * @since 3.5.0
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 *
@@ -62,9 +44,6 @@ class Products extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_get_reports() {
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
-
 		// Populate all of the data.
 		$product = new \WC_Product_Simple();
 		$product->set_name( 'Test Product' );
@@ -99,9 +78,6 @@ class Products extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_get_reports_products_param() {
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
-
 		// Populate all of the data.
 		$product = new \WC_Product_Simple();
 		$product->set_name( 'Test Product' );
@@ -166,8 +142,6 @@ class Products extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/RevenueStats.php

@@ -10,13 +10,12 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
 
 /**
  * Class RevenueStats
  */
-class RevenueStats extends WC_REST_Unit_Test_Case {
+class RevenueStats extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -32,21 +31,6 @@ class RevenueStats extends WC_REST_Unit_Test_Case {
 	 */
 	protected $orders = array();
 
-	/**
-	 * Setup test reports revenue data.
-	 *
-	 * @since 3.5.0
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 *

unit-tests/Tests/Version4/Reports/Stock.php

@@ -10,9 +10,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
 
 /**
  * Reports Customers Stats REST API Test Class
@@ -20,7 +18,7 @@ use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
  * @package WooCommerce\Tests\API
  * @since 3.5.0
  */
-class Stock extends WC_REST_Unit_Test_Case {
+class Stock extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -29,19 +27,6 @@ class Stock extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/stock';
 
-	/**
-	 * Setup test reports stock data.
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 */
@@ -55,9 +40,6 @@ class Stock extends WC_REST_Unit_Test_Case {
 	 * Test getting reports.
 	 */
 	public function test_get_reports() {
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
-
 		// Populate all of the data.
 		$low_stock = new \WC_Product_Simple();
 		$low_stock->set_name( 'Test low stock' );
@@ -111,8 +93,6 @@ class Stock extends WC_REST_Unit_Test_Case {
 	 * Test reports schema.
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/StockStats.php

@@ -9,14 +9,12 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
 
 /**
  * Class StockStats
  */
-class StockStats extends WC_REST_Unit_Test_Case {
+class StockStats extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -25,19 +23,6 @@ class StockStats extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/stock/stats';
 
-	/**
-	 * Setup test reports stock data.
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 */
@@ -51,9 +36,6 @@ class StockStats extends WC_REST_Unit_Test_Case {
 	 * Test getting reports.
 	 */
 	public function test_get_reports() {
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
-
 		$number_of_low_stock = 3;
 		for ( $i = 1; $i <= $number_of_low_stock; $i++ ) {
 			$low_stock = new \WC_Product_Simple();
@@ -128,8 +110,6 @@ class StockStats extends WC_REST_Unit_Test_Case {
 	 * Test reports schema.
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/TaxStats.php

@@ -10,16 +10,12 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
 
 /**
  * TaxStats
  */
-class TaxStats extends WC_REST_Unit_Test_Case {
+class TaxStats extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -28,21 +24,6 @@ class TaxStats extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/taxes/stats';
 
-	/**
-	 * Setup test reports taxes data.
-	 *
-	 * @since 3.5.0
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 *
@@ -61,11 +42,9 @@ class TaxStats extends WC_REST_Unit_Test_Case {
 	 */
 	public function test_get_reports() {
 		global $wpdb;
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
 
 		// Populate all of the data.
-		$tax = WC_Tax::_insert_tax_rate(
+		$tax = \WC_Tax::_insert_tax_rate(
 			array(
 				'tax_rate_country'  => 'US',
 				'tax_rate_state'    => '',
@@ -143,8 +122,6 @@ class TaxStats extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/Taxes.php

@@ -10,11 +10,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
 
 /**
  * Reports Customers Stats REST API Test Class
@@ -22,7 +18,7 @@ use \WooCommerce\RestApi\UnitTests\Helpers\QueueHelper;
  * @package WooCommerce\Tests\API
  * @since 3.5.0
  */
-class Taxes extends WC_REST_Unit_Test_Case {
+class Taxes extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -31,21 +27,6 @@ class Taxes extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/taxes';
 
-	/**
-	 * Setup test reports taxes data.
-	 *
-	 * @since 3.5.0
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 *
@@ -64,8 +45,6 @@ class Taxes extends WC_REST_Unit_Test_Case {
 	 */
 	public function test_get_reports() {
 		global $wpdb;
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
 
 		// Populate all of the data.
 		$product = new \WC_Product_Simple();
@@ -132,8 +111,6 @@ class Taxes extends WC_REST_Unit_Test_Case {
 	 */
 	public function test_get_reports_taxes_param() {
 		global $wpdb;
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
 
 		// Populate all of the data.
 		$product = new \WC_Product_Simple();
@@ -232,8 +209,6 @@ class Taxes extends WC_REST_Unit_Test_Case {
 	 */
 	public function test_get_reports_orderby_tax_rate() {
 		global $wpdb;
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
 
 		$wpdb->insert(
 			$wpdb->prefix . 'woocommerce_tax_rates',
@@ -289,8 +264,6 @@ class Taxes extends WC_REST_Unit_Test_Case {
 	 */
 	public function test_get_reports_orderby_tax_code() {
 		global $wpdb;
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
 
 		$wpdb->insert(
 			$wpdb->prefix . 'woocommerce_tax_rates',
@@ -354,8 +327,6 @@ class Taxes extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Reports/Variations.php

@@ -10,10 +10,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4\Reports;
 
 defined( 'ABSPATH' ) || exit;
 
-use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\AbstractReportsTest;
-use \WP_REST_Request;
-use \WooCommerce\RestApi\UnitTests\Helpers\ReportsHelper;
-use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
 
 /**
  * Reports Customers Stats REST API Test Class
@@ -21,7 +18,7 @@ use \WooCommerce\RestApi\UnitTests\Helpers\OrderHelper;
  * @package WooCommerce\Tests\API
  * @since 3.5.0
  */
-class Variations extends WC_REST_Unit_Test_Case {
+class Variations extends AbstractReportsTest {
 
 	/**
 	 * Endpoints.
@@ -30,21 +27,6 @@ class Variations extends WC_REST_Unit_Test_Case {
 	 */
 	protected $endpoint = '/wc/v4/reports/variations';
 
-	/**
-	 * Setup test reports products data.
-	 *
-	 * @since 3.5.0
-	 */
-	public function setUp() {
-		parent::setUp();
-
-		$this->user = $this->factory->user->create(
-			array(
-				'role' => 'administrator',
-			)
-		);
-	}
-
 	/**
 	 * Test route registration.
 	 *
@@ -62,9 +44,6 @@ class Variations extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_get_reports() {
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
-
 		// Populate all of the data.
 		$variation = new \WC_Product_Variation();
 		$variation->set_name( 'Test Variation' );
@@ -102,9 +81,6 @@ class Variations extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_get_reports_variations_param() {
-		wp_set_current_user( $this->user );
-		ReportsHelper::reset_stats_dbs();
-
 		// Populate all of the data.
 		$variation = new \WC_Product_Variation();
 		$variation->set_name( 'Test Variation' );
@@ -177,8 +153,6 @@ class Variations extends WC_REST_Unit_Test_Case {
 	 * @since 3.5.0
 	 */
 	public function test_reports_schema() {
-		wp_set_current_user( $this->user );
-
 		$request    = new WP_REST_Request( 'OPTIONS', $this->endpoint );
 		$response   = $this->server->dispatch( $request );
 		$data       = $response->get_data();

unit-tests/Tests/Version4/Settings.php

@@ -11,6 +11,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4;
 defined( 'ABSPATH' ) || exit;
 
 use \WC_REST_Unit_Test_Case;
+use \WooCommerce\RestApi\UnitTests\Helpers\SettingsHelper;
 
 class Settings extends WC_REST_Unit_Test_Case {
 
@@ -19,8 +20,7 @@ class Settings extends WC_REST_Unit_Test_Case {
 	 */
 	public function setUp() {
 		parent::setUp();
-		$this->endpoint = new WC_REST_Setting_Options_Controller();
+		SettingsHelper::register();
-		\WooCommerce\RestApi\UnitTests\Helpers\SettingsHelper::register();
 		$this->user = $this->factory->user->create(
 			array(
 				'role' => 'administrator',
@@ -116,7 +116,7 @@ class Settings extends WC_REST_Unit_Test_Case {
 		$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v4/settings' ) );
 		$this->assertEquals( 500, $response->get_status() );
 
-		\WooCommerce\RestApi\UnitTests\Helpers\SettingsHelper::register();
+		SettingsHelper::register();
 	}
 
 	/**
@@ -377,7 +377,7 @@ class Settings extends WC_REST_Unit_Test_Case {
 		$controller
 			->expects( $this->any() )
 			->method( 'get_group_settings' )
-			->will( $this->returnValue( \WooCommerce\RestApi\UnitTests\Helpers\SettingsHelper::register_test_settings( array() ) ) );
+			->will( $this->returnValue( SettingsHelper::register_test_settings( array() ) ) );
 
 		$controller
 			->expects( $this->any() )

unit-tests/Tests/Version4/ShippingMethods.php

@@ -19,7 +19,7 @@ class ShippingMethods extends WC_REST_Unit_Test_Case {
 	 */
 	public function setUp() {
 		parent::setUp();
-		$this->endpoint = new WC_REST_Shipping_Methods_Controller();
+		$this->endpoint = new \WC_REST_Shipping_Methods_Controller();
 		$this->user     = $this->factory->user->create(
 			array(
 				'role' => 'administrator',

unit-tests/Tests/Version4/ShippingZones.php

@@ -10,6 +10,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4;
 
 defined( 'ABSPATH' ) || exit;
 
+use \WP_REST_Request;
 use \WC_REST_Unit_Test_Case;
 
 class ShippingZones extends WC_REST_Unit_Test_Case {
@@ -27,8 +28,7 @@ class ShippingZones extends WC_REST_Unit_Test_Case {
 	 */
 	public function setUp() {
 		parent::setUp();
-		$this->endpoint = new WC_REST_Shipping_Zones_Controller();
+		$this->user = $this->factory->user->create(
-		$this->user     = $this->factory->user->create(
 			array(
 				'role' => 'administrator',
 			)
@@ -44,7 +44,7 @@ class ShippingZones extends WC_REST_Unit_Test_Case {
 	 * @return WC_Shipping_Zone
 	 */
 	protected function create_shipping_zone( $name, $order = 0, $locations = array() ) {
-		$zone = new WC_Shipping_Zone( null );
+		$zone = new \WC_Shipping_Zone( null );
 		$zone->set_zone_name( $name );
 		$zone->set_zone_order( $order );
 		$zone->set_locations( $locations );

unit-tests/Tests/Version4/SystemStatus.php

@@ -9,6 +9,7 @@ namespace WooCommerce\RestApi\UnitTests\Tests\Version4;
 
 defined( 'ABSPATH' ) || exit;
 
+use \WP_REST_Request;
 use \WC_REST_Unit_Test_Case;
 
 /**
@@ -24,8 +25,7 @@ class SystemStatus extends WC_REST_Unit_Test_Case {
 	 */
 	public function setUp() {
 		parent::setUp();
-		$this->endpoint = new WC_REST_System_Status_Controller();
+		$this->user = $this->factory->user->create(
-		$this->user     = $this->factory->user->create(
 			array(
 				'role' => 'administrator',
 			)
@@ -110,7 +110,7 @@ class SystemStatus extends WC_REST_Unit_Test_Case {
 
 		$this->assertEquals( get_option( 'woocommerce_db_version' ), $database['wc_database_version'] );
 		$this->assertEquals( $wpdb->prefix, $database['database_prefix'] );
-		$this->assertEquals( WC_Geolocation::get_local_database_path(), $database['maxmind_geoip_database'] );
+		$this->assertEquals( \WC_Geolocation::get_local_database_path(), $database['maxmind_geoip_database'] );
 		$this->assertArrayHasKey( 'woocommerce', $database['database_tables'], wc_print_r( $database, true ) );
 		$this->assertArrayHasKey( $wpdb->prefix . 'woocommerce_payment_tokens', $database['database_tables']['woocommerce'], wc_print_r( $database, true ) );
 	}
@@ -443,7 +443,7 @@ class SystemStatus extends WC_REST_Unit_Test_Case {
 	}
 
 	/**
-	 * Provides a mocked response for external requests performed by WC_REST_System_Status_Controller.
+	 * Provides a mocked response for external requests.
 	 * This way it is not necessary to perform a regular request to an external server which would
 	 * significantly slow down the tests.
 	 *