Add e2e tests

priethor · priethor · commit e35eab17c2b4 · 2025-09-24T17:56:58.000+02:00
diff --git a/packages/block-library/src/index.js b/packages/block-library/src/index.js
@@ -317,12 +317,12 @@ export const registerCoreBlocks = (
 		window.__unstableAutoRegisterBlocks.forEach( ( blockName ) => {
 			registerBlockType( blockName, {
 				title: blockName,
-				category: 'text',
-				edit: ( { attributes } ) =>
-					createElement( ServerSideRender, {
+				edit: ( { attributes } ) => {
+					return createElement( ServerSideRender, {
 						block: blockName,
 						attributes,
-					} ),
+					} );
+				},
 				save: () => null,
 			} );
 		} );
diff --git a/packages/e2e-tests/plugins/server-side-rendered-block.php b/packages/e2e-tests/plugins/server-side-rendered-block.php
@@ -43,5 +43,30 @@ static function () {
 				'editor_script_handles' => array( 'server-side-rendered-block' ),
 			)
 		);
+
+		// PHP-only block with auto_register flag, will be auto-registered without JS code
+		register_block_type(
+			'test/auto-register-block',
+			array(
+				'api_version'     => 3,
+				'render_callback' => static function () {
+					return '<div>Auto-register block content</div>';
+				},
+				'supports'        => array(
+					'auto_register' => true,
+				),
+			)
+		);
+
+		// PHP-only block WITHOUT auto_register flag, will NOT be auto-registered without JS code
+		register_block_type(
+			'test/php-only-no-auto-register',
+			array(
+				'api_version'     => 3,
+				'render_callback' => static function () {
+					return '<div>PHP-only block content</div>';
+				},
+			)
+		);
 	}
 );
diff --git a/test/e2e/specs/editor/plugins/server-side-rendered-block.spec.js b/test/e2e/specs/editor/plugins/server-side-rendered-block.spec.js
@@ -104,3 +104,52 @@ test.describe( 'Server-side rendered block', () => {
 		await expect( block ).toHaveText( 'Coffee count: 3' );
 	} );
 } );
+
+test.describe( 'PHP-only auto-register blocks', () => {
+	test.beforeAll( async ( { requestUtils } ) => {
+		await requestUtils.activatePlugin(
+			'gutenberg-test-server-side-rendered-block'
+		);
+	} );
+
+	test.afterAll( async ( { requestUtils } ) => {
+		await requestUtils.deactivatePlugin(
+			'gutenberg-test-server-side-rendered-block'
+		);
+	} );
+
+	test.beforeEach( async ( { admin } ) => {
+		await admin.createNewPost();
+	} );
+
+	test( 'should only register blocks with auto_register flag', async ( {
+		editor,
+	} ) => {
+		// Block with auto_register flag should be insertable
+		await editor.insertBlock( { name: 'test/auto-register-block' } );
+
+		const block = editor.canvas.getByText( 'Auto-register block content' );
+		await expect( block ).toBeVisible();
+
+		// Block without auto_register flag should NOT exist in registry
+		const blockExists = await editor.page.evaluate( () => {
+			return (
+				window.wp.blocks.getBlockType(
+					'test/php-only-no-auto-register'
+				) !== undefined
+			);
+		} );
+		expect( blockExists ).toBe( false );
+	} );
+
+	test( 'should render server-side content for auto-registered blocks', async ( {
+		editor,
+	} ) => {
+		await editor.insertBlock( {
+			name: 'test/auto-register-block',
+		} );
+
+		const block = editor.canvas.getByText( 'Auto-register block content' );
+		await expect( block ).toBeVisible();
+	} );
+} );
