woocommerce/tests/unit-tests/api/products.php

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<?php
/**
* Tests for Products API.
*
* @package WooCommerce\Tests\API
* @since 2.7.0
*/
class Products_API extends WC_REST_Unit_Test_Case {
/**
* Setup our test server, endpoints, and user info.
*/
public function setUp() {
parent::setUp();
$this->endpoint = new WC_REST_Products_Controller();
$this->user = $this->factory->user->create( array(
'role' => 'administrator',
) );
}
/**
* Tests to make sure you can filter products post statuses by both
* the status query arg and WP_Query.
*
* @since 2.7.0
*/
public function test_products_filter_post_status() {
wp_set_current_user( $this->user );
for ( $i = 0; $i < 8; $i++ ) {
$product = WC_Helper_Product::create_simple_product();
if ( 0 === $i % 2 ) {
wp_update_post( array(
'ID' => $product->get_id(),
'post_status' => 'draft',
) );
}
}
// Test filtering with filter[post_status]=publish
$request = new WP_REST_Request( 'GET', '/wc/v1/products' );
$request->set_param( 'filter', array( 'post_status' => 'publish' ) );
$response = $this->server->dispatch( $request );
$products = $response->get_data();
$this->assertEquals( 4, count( $products ) );
foreach ( $products as $product ) {
$this->assertEquals( 'publish', $product['status'] );
}
// Test filtering with filter[post_status]=draft
$request = new WP_REST_Request( 'GET', '/wc/v1/products' );
$request->set_param( 'filter', array( 'post_status' => 'draft' ) );
$response = $this->server->dispatch( $request );
$products = $response->get_data();
$this->assertEquals( 4, count( $products ) );
foreach ( $products as $product ) {
$this->assertEquals( 'draft', $product['status'] );
}
// Test filtering with status=publish
$request = new WP_REST_Request( 'GET', '/wc/v1/products' );
$request->set_param( 'status', 'publish' );
$response = $this->server->dispatch( $request );
$products = $response->get_data();
$this->assertEquals( 4, count( $products ) );
foreach ( $products as $product ) {
$this->assertEquals( 'publish', $product['status'] );
}
// Test filtering with status=draft
$request = new WP_REST_Request( 'GET', '/wc/v1/products' );
$request->set_param( 'status', 'draft' );
$response = $this->server->dispatch( $request );
$products = $response->get_data();
$this->assertEquals( 4, count( $products ) );
foreach ( $products as $product ) {
$this->assertEquals( 'draft', $product['status'] );
}
// Test filtering with status=draft and filter[post_status]=publish
// filter[post_status]=publish should win
$request = new WP_REST_Request( 'GET', '/wc/v1/products' );
$request->set_param( 'status', 'draft' );
$request->set_param( 'filter', array( 'post_status' => 'publish' ) );
$response = $this->server->dispatch( $request );
$products = $response->get_data();
$this->assertEquals( 4, count( $products ) );
foreach ( $products as $product ) {
$this->assertEquals( 'publish', $product['status'] );
}
// Test filtering with no filters - which should return 'any' (all 8)
$request = new WP_REST_Request( 'GET', '/wc/v1/products' );
$response = $this->server->dispatch( $request );
$products = $response->get_data();
$this->assertEquals( 8, count( $products ) );
}
}