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

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<?php
/**
* Settings API Tests.
*
* @package WooCommerce\Tests\API
* @since 2.7.0
*/
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class Settings extends WC_REST_Unit_Test_Case {
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protected $server;
/**
* Setup our test server, endpoints, and user info.
*/
public function setUp() {
parent::setUp();
$this->endpoint = new WC_Rest_Settings_Options_Controller();
WC_Helper_Settings::register();
$this->user = $this->factory->user->create( array(
'role' => 'administrator',
) );
}
/**
* Test route registration.
*
* @since 2.7.0
*/
public function test_register_routes() {
$routes = $this->server->get_routes();
$this->assertArrayHasKey( '/wc/v1/settings', $routes );
$this->assertArrayHasKey( '/wc/v1/settings/(?P<group>[\w-]+)', $routes );
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$this->assertArrayHasKey( '/wc/v1/settings/(?P<group>[\w-]+)/(?P<id>[\w-]+)', $routes );
}
/**
* Test getting all groups.
*
* @since 2.7.0
*/
public function test_get_groups() {
wp_set_current_user( $this->user );
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings' ) );
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$data = $response->get_data();
$this->assertEquals( 200, $response->get_status() );
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$this->assertContains( array(
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'id' => 'test',
'label' => 'Test Extension',
'parent_id' => '',
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'description' => 'My awesome test settings.',
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'sub_groups' => array( 'sub-test' ),
'_links' => array(
'item' => array(
array(
'href' => rest_url( '/wc/v1/settings/test' ),
'embeddable' => true,
),
),
),
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), $data );
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$this->assertContains( array(
'id' => 'sub-test',
'label' => 'Sub test',
'parent_id' => 'test',
'description' => '',
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'sub_groups' => array(),
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'_links' => array(
'item' => array(
array(
'href' => rest_url( '/wc/v1/settings/sub-test' ),
'embeddable' => true,
),
),
),
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), $data );
}
/**
* Test /settings without valid permissions/creds.
*
* @since 2.7.0
*/
public function test_get_groups_without_permission() {
wp_set_current_user( 0 );
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings' ) );
$this->assertEquals( 401, $response->get_status() );
}
/**
* Test /settings without valid permissions/creds.
*
* @since 2.7.0
* @covers WC_Rest_Settings_Controller::get_items
*/
public function test_get_groups_none_registered() {
wp_set_current_user( $this->user );
remove_all_filters( 'woocommerce_settings_groups' );
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings' ) );
$this->assertEquals( 500, $response->get_status() );
WC_Helper_Settings::register();
}
/**
* Test groups schema.
*
* @since 2.7.0
*/
public function test_get_group_schema() {
$request = new WP_REST_Request( 'OPTIONS', '/wc/v1/settings' );
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$response = $this->server->dispatch( $request );
$data = $response->get_data();
$properties = $data['schema']['properties'];
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$this->assertEquals( 5, count( $properties ) );
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$this->assertArrayHasKey( 'id', $properties );
$this->assertArrayHasKey( 'parent_id', $properties );
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$this->assertArrayHasKey( 'label', $properties );
$this->assertArrayHasKey( 'description', $properties );
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$this->assertArrayHasKey( 'sub_groups', $properties );
}
/**
* Test settings schema.
*
* @since 2.7.0
*/
public function test_get_setting_schema() {
$request = new WP_REST_Request( 'OPTIONS', '/wc/v1/settings/test/woocommerce_shop_page_display' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$properties = $data['schema']['properties'];
$this->assertEquals( 8, count( $properties ) );
$this->assertArrayHasKey( 'id', $properties );
$this->assertArrayHasKey( 'label', $properties );
$this->assertArrayHasKey( 'description', $properties );
$this->assertArrayHasKey( 'default', $properties );
$this->assertArrayHasKey( 'tip', $properties );
$this->assertArrayHasKey( 'placeholder', $properties );
$this->assertArrayHasKey( 'type', $properties );
$this->assertArrayHasKey( 'options', $properties );
}
/**
* Test getting a single group.
*
* @since 2.7.0
*/
public function test_get_group() {
wp_set_current_user( $this->user );
// test route callback receiving an empty group id
$result = $this->endpoint->get_group_settings( '' );
$this->assertIsWPError( $result );
// test getting a group that does not exist
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/not-real' ) );
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$this->assertEquals( 404, $response->get_status() );
// test getting the 'invalid' group
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/invalid' ) );
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$this->assertEquals( 404, $response->get_status() );
// test getting a valid group
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/general' ) );
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$data = $response->get_data();
$this->assertEquals( 200, $response->get_status() );
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$this->assertContains( array(
'id' => 'woocommerce_demo_store',
'label' => 'Store Notice',
'description' => 'Enable site-wide store notice text',
'type' => 'checkbox',
'default' => 'no',
'value' => 'no',
'_links' => array(
'self' => array(
array(
'href' => rest_url( '/wc/v1/settings/general/woocommerce_demo_store' ),
),
),
'collection' => array(
array(
'href' => rest_url( '/wc/v1/settings/general' ),
),
),
)
), $data );
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// test getting a valid group with settings attached to it
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/test' ) );
$data = $response->get_data();
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$this->assertEquals( 2, count( $data ) );
$this->assertEquals( 'woocommerce_shop_page_display', $data[0]['id'] );
$this->assertEmpty( $data[0]['value'] );
$this->assertEquals( 'woocommerce_enable_lightbox', $data[1]['id'] );
$this->assertEquals( 'yes', $data[1]['value'] );
}
/**
* Test getting a single group without permission.
*
* @since 2.7.0
*/
public function test_get_group_without_permission() {
wp_set_current_user( 0 );
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/coupon-data' ) );
$this->assertEquals( 401, $response->get_status() );
}
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/**
* Test updating a single setting.
*
* @since 2.7.0
*/
public function test_update_setting() {
wp_set_current_user( $this->user );
// test defaults first
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/test/woocommerce_shop_page_display' ) );
$data = $response->get_data();
$this->assertEquals( '', $data['value'] );
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/test/woocommerce_enable_lightbox' ) );
$data = $response->get_data();
$this->assertEquals( 'yes', $data['value'] );
// test updating shop display setting
$request = new WP_REST_Request( 'PUT', sprintf( '/wc/v1/settings/%s/%s', 'test', 'woocommerce_shop_page_display' ) );
$request->set_body_params( array(
'value' => 'both',
) );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 'both', $data['value'] );
$this->assertEquals( 'both', get_option( 'woocommerce_shop_page_display' ) );
$request = new WP_REST_Request( 'PUT', sprintf( '/wc/v1/settings/%s/%s', 'test', 'woocommerce_shop_page_display' ) );
$request->set_body_params( array(
'value' => 'subcategories',
) );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 'subcategories', $data['value'] );
$this->assertEquals( 'subcategories', get_option( 'woocommerce_shop_page_display' ) );
$request = new WP_REST_Request( 'PUT', sprintf( '/wc/v1/settings/%s/%s', 'test', 'woocommerce_shop_page_display' ) );
$request->set_body_params( array(
'value' => '',
) );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( '', $data['value'] );
$this->assertEquals( '', get_option( 'woocommerce_shop_page_display' ) );
// test updating ligtbox
$request = new WP_REST_Request( 'PUT', sprintf( '/wc/v1/settings/%s/%s', 'test', 'woocommerce_enable_lightbox' ) );
$request->set_body_params( array(
'value' => 'no',
) );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 'no', $data['value'] );
$this->assertEquals( 'no', get_option( 'woocommerce_enable_lightbox' ) );
$request = new WP_REST_Request( 'PUT', sprintf( '/wc/v1/settings/%s/%s', 'test', 'woocommerce_enable_lightbox' ) );
$request->set_body_params( array(
'value' => 'yes',
) );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 'yes', $data['value'] );
$this->assertEquals( 'yes', get_option( 'woocommerce_enable_lightbox' ) );
}
/**
* Test updating multiple settings at once.
*
* @since 2.7.0
*/
public function test_update_settings() {
wp_set_current_user( $this->user );
// test defaults first
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/test' ) );
$data = $response->get_data();
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$this->assertEquals( '', $data[0]['value'] );
$this->assertEquals( 'yes', $data[1]['value'] );
// test setting both at once
$request = new WP_REST_Request( 'POST', '/wc/v1/settings/test/batch' );
$request->set_body_params( array(
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'update' => array(
array(
'id' => 'woocommerce_shop_page_display',
'value' => 'both',
),
array(
'id' => 'woocommerce_enable_lightbox',
'value' => 'no',
),
),
) );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
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$this->assertEquals( 'both', $data['update'][0]['value'] );
$this->assertEquals( 'both', get_option( 'woocommerce_shop_page_display' ) );
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$this->assertEquals( 'no', $data['update'][1]['value'] );
$this->assertEquals( 'no', get_option( 'woocommerce_enable_lightbox' ) );
// test updating one, but making sure the other value stays the same
$request = new WP_REST_Request( 'POST', '/wc/v1/settings/test/batch' );
$request->set_body_params( array(
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'update' => array(
array(
'id' => 'woocommerce_shop_page_display',
'value' => 'subcategories',
),
),
) );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
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$this->assertEquals( 'subcategories', $data['update'][0]['value'] );
$this->assertEquals( 'subcategories', get_option( 'woocommerce_shop_page_display' ) );
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$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/test' ) );
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$data = $response->get_data();
$this->assertEquals( 'no', $data[1]['value'] );
$this->assertEquals( 'no', get_option( 'woocommerce_enable_lightbox' ) );
}
/**
* Test getting a single setting.
*
* @since 2.7.0
*/
public function test_get_setting() {
wp_set_current_user( $this->user );
// test getting an invalid setting from a group that does not exist
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/not-real/woocommerce_enable_lightbox' ) );
$data = $response->get_data();
$this->assertEquals( 404, $response->get_status() );
// test getting an invalid setting from a group that does exist
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/invalid/invalid' ) );
$data = $response->get_data();
$this->assertEquals( 404, $response->get_status() );
// test getting a valid setting
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/test/woocommerce_enable_lightbox' ) );
$data = $response->get_data();
$this->assertEquals( 200, $response->get_status() );
$this->assertEquals( 'woocommerce_enable_lightbox', $data['id'] );
$this->assertEquals( 'Product Image Gallery', $data['label'] );
$this->assertEquals( 'yes', $data['default'] );
$this->assertEquals( 'Product gallery images will open in a lightbox.', $data['tip'] );
$this->assertEquals( 'checkbox', $data['type'] );
$this->assertEquals( 'yes', $data['value'] );
}
/**
* Test getting a single setting without valid user permissions.
*
* @since 2.7.0
*/
public function test_get_setting_without_permission() {
wp_set_current_user( 0 );
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/test/woocommerce_enable_lightbox' ) );
$this->assertEquals( 401, $response->get_status() );
}
/**
* Tests the GET single setting route handler receiving an empty setting ID.
*
* @since 2.7.0
*/
public function test_get_setting_empty_setting_id() {
$result = $this->endpoint->get_setting( 'test', '' );
$this->assertIsWPError( $result );
}
/**
* Tests the GET single setting route handler receiving an invalid setting ID.
*
* @since 2.7.0
*/
public function test_get_setting_invalid_setting_id() {
$result = $this->endpoint->get_setting( 'test', 'invalid' );
$this->assertIsWPError( $result );
}
/**
* Tests the GET single setting route handler encountering an invalid setting type.
*
* @since 2.7.0
*/
public function test_get_setting_invalid_setting_type() {
$controller = $this->getMock( 'WC_Rest_Settings_Options_Controller', array( 'get_group_settings', 'is_setting_type_valid' ) );
$controller
->expects( $this->any() )
->method( 'get_group_settings' )
->will( $this->returnValue( WC_Helper_Settings::register_test_settings( array() ) ) );
$controller
->expects( $this->any() )
->method( 'is_setting_type_valid' )
->will( $this->returnValue( false ) );
$result = $controller->get_setting( 'test', 'woocommerce_enable_lightbox' );
$this->assertIsWPError( $result );
}
/**
* Test updating a single setting without valid user permissions.
*
* @since 2.7.0
*/
public function test_update_setting_without_permission() {
wp_set_current_user( 0 );
$request = new WP_REST_Request( 'PUT', sprintf( '/wc/v1/settings/%s/%s', 'test', 'woocommerce_enable_lightbox' ) );
$request->set_body_params( array(
'value' => 'yes',
) );
$response = $this->server->dispatch( $request );
$this->assertEquals( 401, $response->get_status() );
}
/**
* Test updating multiple settings without valid user permissions.
*
* @since 2.7.0
*/
public function test_update_settings_without_permission() {
wp_set_current_user( 0 );
$request = new WP_REST_Request( 'POST', '/wc/v1/settings/test/batch' );
$request->set_body_params( array(
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'update' => array(
array(
'id' => 'woocommerce_shop_page_display',
'value' => 'subcategories',
),
),
) );
$response = $this->server->dispatch( $request );
$this->assertEquals( 401, $response->get_status() );
}
/**
* Test updating a bad setting ID.
*
* @since 2.7.0
* @covers WC_Rest_Settings_Options_Controller::update_item
*/
public function test_update_setting_bad_setting_id() {
wp_set_current_user( $this->user );
$request = new WP_REST_Request( 'PUT', '/wc/v1/settings/test/invalid' );
$request->set_body_params( array(
'value' => 'test',
) );
$response = $this->server->dispatch( $request );
$this->assertEquals( 404, $response->get_status() );
}
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/**
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* Tests our classic setting registration to make sure settings added for WP-Admin are available over the API.
*
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* @since 2.7.0
*/
public function test_classic_settings() {
wp_set_current_user( $this->user );
// Make sure the group is properly registered
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/products' ) );
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$data = $response->get_data();
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$this->assertTrue( is_array( $data ) );
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$this->assertContains( array(
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'id' => 'woocommerce_downloads_require_login',
'label' => 'Access Restriction',
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'description' => 'Downloads require login',
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'type' => 'checkbox',
'default' => 'no',
'tip' => 'This setting does not apply to guest purchases.',
'value' => 'no',
'_links' => array(
'self' => array(
array(
'href' => rest_url( '/wc/v1/settings/products/woocommerce_downloads_require_login' ),
),
),
'collection' => array(
array(
'href' => rest_url( '/wc/v1/settings/products' ),
),
),
),
), $data );
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// test get single
$response = $this->server->dispatch( new WP_REST_Request( 'GET', '/wc/v1/settings/products/woocommerce_dimension_unit' ) );
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$data = $response->get_data();
$this->assertEquals( 'cm', $data['default'] );
// test update
$request = new WP_REST_Request( 'PUT', sprintf( '/wc/v1/settings/%s/%s', 'products', 'woocommerce_dimension_unit' ) );
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$request->set_body_params( array(
'value' => 'yd',
) );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 'yd', $data['value'] );
$this->assertEquals( 'yd', get_option(' woocommerce_dimension_unit' ) );
}
}