Tests: Reject unsupported widget type requests.

Assert that collection creation and item update and deletion requests return `rest_no_route`. Verify the widget type item route accepts `GET` before checking unsupported write methods.

Developed in: #14113

Props shailu25.
See #66073.


git-svn-id: https://develop.svn.wordpress.org/trunk@64274 602fd350-edb4-49c9-b593-d223f7449a82

Author: lancewillett

tests/phpunit/tests/rest-api/rest-widget-types-controller.php

@@ -653,29 +653,56 @@ public function test_encode_form_data_no_raw() {
 	}
 
 	/**
-	 * The create_item() method does not exist for widget types.
+	 * Widget types is read-only; create requests should not match a route.
 	 *
-	 * @doesNotPerformAssertions
+	 * @ticket 66073
 	 */
 	public function test_create_item() {
-		// Controller does not implement create_item().
+		wp_set_current_user( self::$admin_id );
+
+		$request  = new WP_REST_Request( 'POST', '/wp/v2/widget-types' );
+		$response = rest_get_server()->dispatch( $request );
+
+		$this->assertErrorResponse( 'rest_no_route', $response, 404 );
 	}
 
 	/**
-	 * The update_item() method does not exist for widget types.
+	 * Widget types is read-only; update requests should not match a route.
 	 *
-	 * @doesNotPerformAssertions
+	 * @ticket 66073
 	 */
 	public function test_update_item() {
-		// Controller does not implement update_item().
+		wp_set_current_user( self::$admin_id );
+
+		$route = '/wp/v2/widget-types/calendar';
+
+		$response = rest_get_server()->dispatch( new WP_REST_Request( 'GET', $route ) );
+		$this->assertSame( 200, $response->get_status() );
+
+		foreach ( array( 'POST', 'PUT', 'PATCH' ) as $method ) {
+			$request  = new WP_REST_Request( $method, $route );
+			$response = rest_get_server()->dispatch( $request );
+
+			$this->assertErrorResponse( 'rest_no_route', $response, 404 );
+		}
 	}
 
 	/**
-	 * The delete_item() method does not exist for widget types.
+	 * Widget types is read-only; delete requests should not match a route.
 	 *
-	 * @doesNotPerformAssertions
+	 * @ticket 66073
 	 */
 	public function test_delete_item() {
-		// Controller does not implement delete_item().
+		wp_set_current_user( self::$admin_id );
+
+		$route = '/wp/v2/widget-types/calendar';
+
+		$response = rest_get_server()->dispatch( new WP_REST_Request( 'GET', $route ) );
+		$this->assertSame( 200, $response->get_status() );
+
+		$request  = new WP_REST_Request( 'DELETE', $route );
+		$response = rest_get_server()->dispatch( $request );
+
+		$this->assertErrorResponse( 'rest_no_route', $response, 404 );
 	}
 }