update font collection tests

phpunit/tests/fonts/font-library/wpFontLibrary/registerFontCollection.php

@@ -48,7 +48,7 @@ public function test_should_return_error_if_name_is_missing() {
 	public function test_should_return_error_if_config_is_empty() {
 		$config = array();
 		$this->expectException( 'Exception' );
-		$this->expectExceptionMessage( 'Font Collection config options is required as a non-empty array.' );
+		$this->expectExceptionMessage( 'Font Collection config options are required as a non-empty array.' );
 		WP_Font_Library::register_font_collection( $config );
 	}
 

phpunit/tests/fonts/font-library/wpRestFontCollectionsController.php

@@ -0,0 +1,162 @@
+<?php
+/**
+ * Unit tests covering WP_REST_Font_Collections_Controller functionality.
+ *
+ * @package WordPress
+ * @subpackage REST_API
+ * @since 6.5.0
+ *
+ * @group restapi
+ *
+ * @coversDefaultClass WP_REST_Font_Collections_Controller
+ */
+class WP_REST_Font_Collections_Controller_Test extends WP_Test_REST_Controller_Testcase {
+	protected static $admin_id;
+	protected static $editor_id;
+	protected static $mock_file; 
+
+
+	public static function wpSetUpBeforeClass( WP_UnitTest_Factory $factory ) {
+		self::$admin_id  = $factory->user->create(
+			array(
+				'role' => 'administrator',
+			)
+		);
+		self::$editor_id = $factory->user->create(
+			array(
+				'role' => 'editor',
+			)
+		);
+		$mock_file = wp_tempnam( 'my-collection-data-' );
+		file_put_contents( $mock_file, '{"font_families": [ "mock" ], "categories": [ "mock" ] }' );
+
+		wp_register_font_collection( array(
+			'name' => 'My Collection',
+			'slug' => 'mock-col-slug',
+			'src' => $mock_file,
+		) );
+	}
+
+	public static function wpTearDownAfterClass() {
+		self::delete_user( self::$admin_id );
+		self::delete_user( self::$editor_id );
+		wp_unregister_font_collection( 'mock-col-slug' );
+	}
+
+
+	/**
+	 * @covers WP_REST_Font_Collections_Controller::register_routes
+	 */
+	public function test_register_routes() {
+		$routes = rest_get_server()->get_routes();
+		$this->assertCount( 1, $routes['/wp/v2/font-collections'], 'Rest server has not the collections path initialized.' );
+		$this->assertCount( 1, $routes['/wp/v2/font-collections/(?P<slug>[\/\w-]+)'], 'Rest server has not the collection path initialized.' );
+
+		$this->assertArrayHasKey( 'GET', $routes['/wp/v2/font-collections'][0]['methods'], 'Rest server has not the GET method for collections intialized.' );
+		$this->assertArrayHasKey( 'GET', $routes['/wp/v2/font-collections/(?P<slug>[\/\w-]+)'][0]['methods'], 'Rest server has not the GET method for collection intialized.' );
+	}
+
+	/**
+	 * @covers WP_REST_Font_Collections_Controller::get_items
+	 */
+	public function test_get_items() {
+		wp_set_current_user( self::$admin_id );
+		$request  = new WP_REST_Request( 'GET', '/wp/v2/font-collections' );
+		$response = rest_get_server()->dispatch( $request );
+		$content  = $response->get_data();
+		$this->assertIsArray( $content );
+		$this->assertEquals( 200, $response->get_status() );
+	}
+
+	/**
+	 * @covers WP_REST_Font_Collections_Controller::get_item
+	 */
+	public function test_get_item() {
+		wp_set_current_user( self::$admin_id );
+		$request  = new WP_REST_Request( 'GET', '/wp/v2/font-collections/mock-col-slug' );
+		$response = rest_get_server()->dispatch( $request );
+		$this->assertEquals( 200, $response->get_status(), 'Response code is not 200' );
+
+		$response_data = $response->get_data();
+		$this->assertArrayHasKey( 'name', $response_data, 'Response data does not have the name key.' );
+		$this->assertArrayHasKey( 'slug', $response_data, 'Response data does not have the slug key.' );
+		$this->assertArrayHasKey( 'description', $response_data, 'Response data does not have the description key.' );
+		$this->assertArrayHasKey( 'font_families', $response_data, 'Response data does not have the font_families key.' );
+		$this->assertArrayHasKey( 'categories', $response_data, 'Response data does not have the categories key.' );
+
+		$this->assertIsString( $response_data['name'], 'name is not a string.' );
+		$this->assertIsString( $response_data['slug'], 'slug is not a string.' );
+		$this->assertIsString( $response_data['description'], 'description is not a string.' );
+
+		$this->assertIsArray( $response_data['font_families'], 'font_families is not an array.' );
+		$this->assertIsArray( $response_data['categories'], 'categories is not an array.' );
+	}
+
+	/**
+	 * @covers WP_REST_Font_Collections_Controller::get_item
+	 */
+	public function test_get_item_invalid_slug() {
+		wp_set_current_user( self::$admin_id );
+		$request  = new WP_REST_Request( 'GET', '/wp/v2/font-collections/non-existing-collection' );
+		$response = rest_get_server()->dispatch( $request );
+		$this->assertErrorResponse( 'font_collection_not_found', $response, 404 );
+	}
+
+	/**
+	 * @covers WP_REST_Font_Collections_Controller::get_item
+	 */
+	public function test_get_item_invalid_id_permission() {
+		$request  = new WP_REST_Request( 'GET', '/wp/v2/font-collections/mock-col-slug' );
+
+		wp_set_current_user( 0 );
+		$response = rest_get_server()->dispatch( $request );
+		$this->assertErrorResponse( 'rest_cannot_read', $response, 401, 'Response code should be 401 for non-authenticated users.' );
+
+		wp_set_current_user( self::$editor_id );
+		$response = rest_get_server()->dispatch( $request );
+		$this->assertErrorResponse( 'rest_cannot_read', $response, 403, 'Response code should be 403 for users without the right permissions.' );
+	}
+
+	/**
+	 * @doesNotPerformAssertions
+	 */
+	public function test_context_param() {
+		// Controller does not use get_context_param().
+	}
+
+	/**
+	 * @doesNotPerformAssertions
+	 */
+	public function test_create_item() {
+		// Controller does not use test_create_item().
+	}
+
+	/**
+	 * @doesNotPerformAssertions
+	 */
+	public function test_update_item() {
+		// Controller does not use test_update_item().
+	}
+
+	/**
+	 * @doesNotPerformAssertions
+	 */
+	public function test_delete_item() {
+		// Controller does not use test_delete_item().
+	}
+
+	/**
+	 * @doesNotPerformAssertions
+	 */
+	public function test_prepare_item() {
+		// Controller does not use test_prepare_item().
+	}
+
+	/**
+	 * @doesNotPerformAssertions
+	 */
+	public function test_get_item_schema() {
+		// Controller does not use test_get_item_schema().
+	}
+
+}