wordpress-develop/tests/phpunit/tests/rest-api/rest-taxonomies-controller.php
Timothy Jacobs aae0000cef REST API: Introduce Menu management endpoints.
This commit introduces the `/wp/v2/menus`, `/wp/v2/menu-items` and `/wp/v2/menu-locations` REST API endpoints. These endpoints are fully available to users with the `edit_theme_options` capability, but can be read by any user who can edit a REST API available post type.

The `nav_menu` taxonomy and `nav_menu_item` post type now map their capabilities to the `edit_theme_options` primitive capability. This allows developers to provide more fine-grained access control. However, if a developer is currently dynamically removing the `edit_theme_options` capability using `map_meta_cap`, they should use the `user_has_cap` filter instead.

The `wp_update_nav_menu_item()` function has been adjusted to return an error if saving the menu item post or assigning the menu item to a menu generate an error.

Lastly, a new menu item type is introduced, `block`, that can be used to store a Block as a menu item.

Props andraganescu, antonvlasenko, dingo_d, dlh, isabel_brison, kadamwhite, Mamaduka, NateWr, noisysocks, peterwilsoncc, ryelle, schlessera, soean, Spacedmonkey, talldanwp, TimothyBlynJacobs, tobifjellner, westonruter, wpscholar, zieladam.
Fixes #40878.


git-svn-id: https://develop.svn.wordpress.org/trunk@52079 602fd350-edb4-49c9-b593-d223f7449a82
2021-11-09 18:58:59 +00:00

323 lines
12 KiB
PHP

<?php
/**
* Unit tests covering WP_REST_Taxonomies_Controller functionality.
*
* @package WordPress
* @subpackage REST API
*/
/**
* @group restapi
*/
class WP_Test_REST_Taxonomies_Controller extends WP_Test_REST_Controller_Testcase {
protected static $contributor_id;
public static function wpSetUpBeforeClass( WP_UnitTest_Factory $factory ) {
self::$contributor_id = $factory->user->create(
array(
'role' => 'contributor',
)
);
}
public static function wpTearDownAfterClass() {
self::delete_user( self::$contributor_id );
}
public function test_register_routes() {
$routes = rest_get_server()->get_routes();
$this->assertArrayHasKey( '/wp/v2/taxonomies', $routes );
$this->assertArrayHasKey( '/wp/v2/taxonomies/(?P<taxonomy>[\w-]+)', $routes );
}
public function test_context_param() {
// Collection.
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/taxonomies' );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$this->assertSame( 'view', $data['endpoints'][0]['args']['context']['default'] );
$this->assertSameSets( array( 'view', 'edit', 'embed' ), $data['endpoints'][0]['args']['context']['enum'] );
// Single.
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/taxonomies/post_tag' );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$this->assertSame( 'view', $data['endpoints'][0]['args']['context']['default'] );
$this->assertSameSets( array( 'view', 'edit', 'embed' ), $data['endpoints'][0]['args']['context']['enum'] );
}
public function test_get_items() {
$request = new WP_REST_Request( 'GET', '/wp/v2/taxonomies' );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$taxonomies = $this->get_public_taxonomies( get_taxonomies( '', 'objects' ) );
$this->assertSame( count( $taxonomies ), count( $data ) );
$this->assertSame( 'Categories', $data['category']['name'] );
$this->assertSame( 'category', $data['category']['slug'] );
$this->assertTrue( $data['category']['hierarchical'] );
$this->assertSame( 'Tags', $data['post_tag']['name'] );
$this->assertSame( 'post_tag', $data['post_tag']['slug'] );
$this->assertFalse( $data['post_tag']['hierarchical'] );
$this->assertSame( 'tags', $data['post_tag']['rest_base'] );
}
public function test_get_items_context_edit() {
wp_set_current_user( self::$contributor_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/taxonomies' );
$request->set_param( 'context', 'edit' );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$taxonomies = get_taxonomies( '', 'objects' );
unset( $taxonomies['nav_menu'] ); // Menus are not editable by contributors.
$taxonomies = $this->get_public_taxonomies( $taxonomies );
$this->assertSame( count( $taxonomies ), count( $data ) );
$this->assertSame( 'Categories', $data['category']['name'] );
$this->assertSame( 'category', $data['category']['slug'] );
$this->assertTrue( $data['category']['hierarchical'] );
$this->assertSame( 'Tags', $data['post_tag']['name'] );
$this->assertSame( 'post_tag', $data['post_tag']['slug'] );
$this->assertFalse( $data['post_tag']['hierarchical'] );
$this->assertSame( 'tags', $data['post_tag']['rest_base'] );
}
public function test_get_items_invalid_permission_for_context() {
wp_set_current_user( 0 );
$request = new WP_REST_Request( 'GET', '/wp/v2/taxonomies' );
$request->set_param( 'context', 'edit' );
$response = rest_get_server()->dispatch( $request );
$this->assertErrorResponse( 'rest_cannot_view', $response, 401 );
}
public function test_get_taxonomies_for_type() {
$request = new WP_REST_Request( 'GET', '/wp/v2/taxonomies' );
$request->set_param( 'type', 'post' );
$response = rest_get_server()->dispatch( $request );
$this->check_taxonomies_for_type_response( 'post', $response );
}
public function test_get_taxonomies_for_invalid_type() {
$request = new WP_REST_Request( 'GET', '/wp/v2/taxonomies' );
$request->set_param( 'type', 'wingding' );
$response = rest_get_server()->dispatch( $request );
$this->assertSame( 200, $response->get_status() );
$data = $response->get_data();
$this->assertSame( '{}', json_encode( $data ) );
}
public function test_get_item() {
$request = new WP_REST_Request( 'GET', '/wp/v2/taxonomies/category' );
$response = rest_get_server()->dispatch( $request );
$this->check_taxonomy_object_response( 'view', $response );
}
public function test_get_item_edit_context() {
$editor_id = $this->factory->user->create( array( 'role' => 'editor' ) );
wp_set_current_user( $editor_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/taxonomies/category' );
$request->set_param( 'context', 'edit' );
$response = rest_get_server()->dispatch( $request );
$this->check_taxonomy_object_response( 'edit', $response );
}
public function test_get_item_invalid_permission_for_context() {
wp_set_current_user( 0 );
$request = new WP_REST_Request( 'GET', '/wp/v2/taxonomies/category' );
$request->set_param( 'context', 'edit' );
$response = rest_get_server()->dispatch( $request );
$this->assertErrorResponse( 'rest_forbidden_context', $response, 401 );
}
public function test_get_invalid_taxonomy() {
$request = new WP_REST_Request( 'GET', '/wp/v2/taxonomies/invalid' );
$response = rest_get_server()->dispatch( $request );
$this->assertErrorResponse( 'rest_taxonomy_invalid', $response, 404 );
}
public function test_get_non_public_taxonomy_not_authenticated() {
register_taxonomy( 'api-private', 'post', array( 'public' => false ) );
$request = new WP_REST_Request( 'GET', '/wp/v2/taxonomies/api-private' );
$response = rest_get_server()->dispatch( $request );
$this->assertErrorResponse( 'rest_forbidden', $response, 401 );
}
public function test_get_non_public_taxonomy_no_permission() {
wp_set_current_user( self::$contributor_id );
register_taxonomy( 'api-private', 'post', array( 'public' => false ) );
$request = new WP_REST_Request( 'GET', '/wp/v2/taxonomies/api-private' );
$response = rest_get_server()->dispatch( $request );
$this->assertErrorResponse( 'rest_forbidden', $response, 403 );
}
public function test_create_item() {
/** Taxonomies can't be created */
$request = new WP_REST_Request( 'POST', '/wp/v2/taxonomies' );
$response = rest_get_server()->dispatch( $request );
$this->assertSame( 404, $response->get_status() );
}
public function test_update_item() {
/** Taxonomies can't be updated */
$request = new WP_REST_Request( 'POST', '/wp/v2/taxonomies/category' );
$response = rest_get_server()->dispatch( $request );
$this->assertSame( 404, $response->get_status() );
}
public function test_delete_item() {
/** Taxonomies can't be deleted */
$request = new WP_REST_Request( 'DELETE', '/wp/v2/taxonomies/category' );
$response = rest_get_server()->dispatch( $request );
$this->assertSame( 404, $response->get_status() );
}
public function test_prepare_item() {
$tax = get_taxonomy( 'category' );
$endpoint = new WP_REST_Taxonomies_Controller;
$request = new WP_REST_Request;
$request->set_param( 'context', 'edit' );
$response = $endpoint->prepare_item_for_response( $tax, $request );
$this->check_taxonomy_object( 'edit', $tax, $response->get_data(), $response->get_links() );
}
public function test_prepare_item_limit_fields() {
$tax = get_taxonomy( 'category' );
$request = new WP_REST_Request;
$endpoint = new WP_REST_Taxonomies_Controller;
$request->set_param( 'context', 'edit' );
$request->set_param( '_fields', 'id,name' );
$response = $endpoint->prepare_item_for_response( $tax, $request );
$this->assertSame(
array(
// 'id' doesn't exist in this context.
'name',
),
array_keys( $response->get_data() )
);
}
/**
* @ticket 42209
*/
public function test_object_types_is_an_array_if_object_type_is_unregistered() {
register_taxonomy_for_object_type( 'category', 'page' );
register_taxonomy_for_object_type( 'category', 'attachment' );
unregister_taxonomy_for_object_type( 'category', 'page' );
$request = new WP_REST_Request( 'GET', '/wp/v2/taxonomies/category' );
$response = rest_get_server()->dispatch( $request );
$types = $response->get_data()['types'];
$this->assertArrayHasKey( 0, $types );
$this->assertSame( 'post', $types[0] );
$this->assertArrayHasKey( 1, $types );
$this->assertSame( 'attachment', $types[1] );
$this->assertCount( 2, $types );
}
public function test_get_item_schema() {
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/taxonomies' );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$properties = $data['schema']['properties'];
$this->assertCount( 11, $properties );
$this->assertArrayHasKey( 'capabilities', $properties );
$this->assertArrayHasKey( 'description', $properties );
$this->assertArrayHasKey( 'hierarchical', $properties );
$this->assertArrayHasKey( 'labels', $properties );
$this->assertArrayHasKey( 'name', $properties );
$this->assertArrayHasKey( 'slug', $properties );
$this->assertArrayHasKey( 'show_cloud', $properties );
$this->assertArrayHasKey( 'types', $properties );
$this->assertArrayHasKey( 'visibility', $properties );
$this->assertArrayHasKey( 'rest_base', $properties );
$this->assertArrayHasKey( 'rest_namespace', $properties );
}
/**
* Utility function for use in get_public_taxonomies
*/
private function is_public( $taxonomy ) {
return ! empty( $taxonomy->show_in_rest );
}
/**
* Utility function to filter down to only public taxonomies
*/
private function get_public_taxonomies( $taxonomies ) {
// Pass through array_values to re-index after filtering.
return array_values( array_filter( $taxonomies, array( $this, 'is_public' ) ) );
}
protected function check_taxonomy_object( $context, $tax_obj, $data, $links ) {
$this->assertSame( $tax_obj->label, $data['name'] );
$this->assertSame( $tax_obj->name, $data['slug'] );
$this->assertSame( $tax_obj->description, $data['description'] );
$this->assertSame( $tax_obj->hierarchical, $data['hierarchical'] );
$this->assertSame( $tax_obj->rest_base, $data['rest_base'] );
$this->assertSame( $tax_obj->rest_namespace, $data['rest_namespace'] );
$this->assertSame( rest_url( 'wp/v2/taxonomies' ), $links['collection'][0]['href'] );
$this->assertArrayHasKey( 'https://api.w.org/items', $links );
if ( 'edit' === $context ) {
$this->assertSame( $tax_obj->cap, $data['capabilities'] );
$this->assertSame( $tax_obj->labels, $data['labels'] );
$this->assertSame( $tax_obj->show_tagcloud, $data['show_cloud'] );
$this->assertSame( $tax_obj->public, $data['visibility']['public'] );
$this->assertSame( $tax_obj->publicly_queryable, $data['visibility']['publicly_queryable'] );
$this->assertSame( $tax_obj->show_admin_column, $data['visibility']['show_admin_column'] );
$this->assertSame( $tax_obj->show_in_nav_menus, $data['visibility']['show_in_nav_menus'] );
$this->assertSame( $tax_obj->show_in_quick_edit, $data['visibility']['show_in_quick_edit'] );
$this->assertSame( $tax_obj->show_ui, $data['visibility']['show_ui'] );
} else {
$this->assertArrayNotHasKey( 'capabilities', $data );
$this->assertArrayNotHasKey( 'labels', $data );
$this->assertArrayNotHasKey( 'show_cloud', $data );
$this->assertArrayNotHasKey( 'visibility', $data );
}
}
protected function check_taxonomy_object_response( $context, $response ) {
$this->assertSame( 200, $response->get_status() );
$data = $response->get_data();
$category = get_taxonomy( 'category' );
$this->check_taxonomy_object( $context, $category, $data, $response->get_links() );
}
protected function check_taxonomies_for_type_response( $type, $response ) {
$this->assertSame( 200, $response->get_status() );
$data = $response->get_data();
$taxonomies = $this->get_public_taxonomies( get_object_taxonomies( $type, 'objects' ) );
$this->assertSame( count( $taxonomies ), count( $data ) );
}
/**
* @ticket 49116
*/
public function test_get_for_taxonomy_reuses_same_instance() {
$this->assertSame(
get_taxonomy( 'category' )->get_rest_controller(),
get_taxonomy( 'category' )->get_rest_controller()
);
}
/**
* @ticket 49116
*/
public function test_get_for_taxonomy_returns_terms_controller_if_custom_class_not_specified() {
register_taxonomy(
'test',
'post',
array(
'show_in_rest' => true,
)
);
$this->assertInstanceOf(
WP_REST_Terms_Controller::class,
get_taxonomy( 'test' )->get_rest_controller()
);
}
}