REST API: Introduce Block Types endpoint.

This endpoint allows a user to retrieve the block type definition for all server-side registered block types.

Props spacedmonkey, aduth, gziolo, ocean90, TimothyBlynJacobs.
Fixes #47620.


git-svn-id: https://develop.svn.wordpress.org/trunk@48173 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Timothy Jacobs
2020-06-26 00:44:44 +00:00
parent be8b93c269
commit 5b90ea41b5
7 changed files with 1188 additions and 1 deletions
@@ -0,0 +1,481 @@
<?php
/**
* WP_REST_Block_Types_Controller tests.
*
* @package WordPress
* @subpackage REST_API
* @since 5.5.0
*/
/**
* Tests for WP_REST_Block_Types_Controller.
*
* @since 5.5.0
*
* @covers WP_REST_Block_Types_Controller
*
* @group restapi-blocks
* @group restapi
*/
class REST_Block_Type_Controller_Test extends WP_Test_REST_Controller_Testcase {
/**
* Admin user ID.
*
* @since 5.5.0
*
* @var int $subscriber_id
*/
protected static $admin_id;
/**
* Subscriber user ID.
*
* @since 5.5.0
*
* @var int $subscriber_id
*/
protected static $subscriber_id;
/**
* Create fake data before our tests run.
*
* @since 5.5.0
*
* @param WP_UnitTest_Factory $factory Helper that lets us create fake data.
*/
public static function wpSetUpBeforeClass( $factory ) {
self::$admin_id = $factory->user->create(
array(
'role' => 'administrator',
)
);
self::$subscriber_id = $factory->user->create(
array(
'role' => 'subscriber',
)
);
$name = 'fake/test';
$settings = array(
'icon' => 'text',
);
register_block_type( $name, $settings );
}
public static function wpTearDownAfterClass() {
self::delete_user( self::$admin_id );
self::delete_user( self::$subscriber_id );
unregister_block_type( 'fake/test' );
}
/**
* @ticket 47620
*/
public function test_register_routes() {
$routes = rest_get_server()->get_routes();
$this->assertArrayHasKey( '/wp/v2/block-types', $routes );
$this->assertCount( 1, $routes['/wp/v2/block-types'] );
$this->assertArrayHasKey( '/wp/v2/block-types/(?P<namespace>[a-zA-Z0-9_-]+)', $routes );
$this->assertCount( 1, $routes['/wp/v2/block-types/(?P<namespace>[a-zA-Z0-9_-]+)'] );
$this->assertArrayHasKey( '/wp/v2/block-types/(?P<namespace>[a-zA-Z0-9_-]+)/(?P<name>[a-zA-Z0-9_-]+)', $routes );
$this->assertCount( 1, $routes['/wp/v2/block-types/(?P<namespace>[a-zA-Z0-9_-]+)/(?P<name>[a-zA-Z0-9_-]+)'] );
}
/**
* @ticket 47620
*/
public function test_context_param() {
// Collection.
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/block-types' );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 'view', $data['endpoints'][0]['args']['context']['default'] );
$this->assertEquals( array( 'view', 'embed', 'edit' ), $data['endpoints'][0]['args']['context']['enum'] );
// Single.
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/block-types/fake/test' );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 'view', $data['endpoints'][0]['args']['context']['default'] );
$this->assertEquals( array( 'view', 'embed', 'edit' ), $data['endpoints'][0]['args']['context']['enum'] );
}
/**
* @ticket 47620
*/
public function test_get_items() {
$block_name = 'fake/test';
wp_set_current_user( self::$admin_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/block-types/fake' );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$this->assertCount( 1, $data );
$block_type = WP_Block_Type_Registry::get_instance()->get_registered( $block_name );
$this->check_block_type_object( $block_type, $data[0], $data[0]['_links'] );
}
/**
* @ticket 47620
*/
public function test_get_item() {
$block_name = 'fake/test';
wp_set_current_user( self::$admin_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/block-types/' . $block_name );
$response = rest_get_server()->dispatch( $request );
$block_type = WP_Block_Type_Registry::get_instance()->get_registered( $block_name );
$this->check_block_type_object( $block_type, $response->get_data(), $response->get_links() );
}
/**
* @ticket 47620
*/
public function test_get_item_with_styles() {
$block_name = 'fake/styles';
$block_styles = array(
'name' => 'fancy-quote',
'label' => 'Fancy Quote',
'style_handle' => 'myguten-style',
);
register_block_type( $block_name );
register_block_style( $block_name, $block_styles );
wp_set_current_user( self::$admin_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/block-types/' . $block_name );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$this->assertEqualSets( array( $block_styles ), $data['styles'] );
}
/**
* @ticket 47620
*/
public function test_get_item_with_styles_merge() {
$block_name = 'fake/styles2';
$block_styles = array(
'name' => 'fancy-quote',
'label' => 'Fancy Quote',
'style_handle' => 'myguten-style',
);
$settings = array(
'styles' => array(
array(
'name' => 'blue-quote',
'label' => 'Blue Quote',
'style_handle' => 'myguten-style',
),
),
);
register_block_type( $block_name, $settings );
register_block_style( $block_name, $block_styles );
wp_set_current_user( self::$admin_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/block-types/' . $block_name );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$expected = array(
array(
'name' => 'fancy-quote',
'label' => 'Fancy Quote',
'style_handle' => 'myguten-style',
),
array(
'name' => 'blue-quote',
'label' => 'Blue Quote',
'style_handle' => 'myguten-style',
),
);
$this->assertEqualSets( $expected, $data['styles'] );
}
/**
* @ticket 47620
*/
public function test_get_block_invalid_name() {
$block_type = 'fake/block';
wp_set_current_user( self::$admin_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/block-types/' . $block_type );
$response = rest_get_server()->dispatch( $request );
$this->assertErrorResponse( 'rest_block_type_invalid', $response, 404 );
}
/**
* @ticket 47620
*/
public function test_get_item_invalid() {
$block_type = 'fake/invalid';
$settings = array(
'title' => true,
'description' => true,
'icon' => true,
'attributes' => 'invalid_attributes',
'provides_context' => 'invalid_provides_context',
'uses_context' => 'invalid_uses_context',
'category' => true,
'editor_script' => true,
'script' => true,
'editor_style' => true,
'style' => true,
'keywords' => 'invalid_keywords',
'example' => 'invalid_example',
'parent' => 'invalid_parent',
'supports' => 'invalid_supports',
'styles' => 'invalid_styles',
'render_callback' => 'invalid_callback',
'textdomain' => true,
);
register_block_type( $block_type, $settings );
wp_set_current_user( self::$admin_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/block-types/' . $block_type );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( $block_type, $data['name'] );
$this->assertEquals( '1', $data['title'] );
$this->assertEquals( '1', $data['description'] );
$this->assertEquals( null, $data['icon'] );
$this->assertEquals( null, $data['editor_script'] );
$this->assertEquals( null, $data['script'] );
$this->assertEquals( null, $data['editor_style'] );
$this->assertEquals( null, $data['style'] );
$this->assertEqualSets( array(), $data['provides_context'] );
$this->assertEqualSets( array(), $data['attributes'] );
$this->assertEqualSets( array( 'invalid_uses_context' ), $data['uses_context'] );
$this->assertEqualSets( array( 'invalid_keywords' ), $data['keywords'] );
$this->assertEqualSets( array( 'invalid_parent' ), $data['parent'] );
$this->assertEqualSets( array(), $data['supports'] );
$this->assertEqualSets( array(), $data['styles'] );
$this->assertEquals( null, $data['example'] );
$this->assertEquals( null, $data['category'] );
$this->assertEquals( null, $data['textdomain'] );
$this->assertFalse( false, $data['is_dynamic'] );
}
/**
* @ticket 47620
*/
public function test_get_item_defaults() {
$block_type = 'fake/false';
$settings = array(
'title' => false,
'description' => false,
'icon' => false,
'attributes' => false,
'provides_context' => false,
'uses_context' => false,
'category' => false,
'editor_script' => false,
'script' => false,
'editor_style' => false,
'style' => false,
'keywords' => false,
'parent' => false,
'supports' => false,
'styles' => false,
'render_callback' => false,
'textdomain' => false,
'example' => false,
);
register_block_type( $block_type, $settings );
wp_set_current_user( self::$admin_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/block-types/' . $block_type );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( $block_type, $data['name'] );
$this->assertEquals( '', $data['title'] );
$this->assertEquals( '', $data['description'] );
$this->assertEquals( null, $data['icon'] );
$this->assertEquals( null, $data['editor_script'] );
$this->assertEquals( null, $data['script'] );
$this->assertEquals( null, $data['editor_style'] );
$this->assertEquals( null, $data['style'] );
$this->assertEqualSets( array(), $data['attributes'] );
$this->assertEqualSets( array(), $data['provides_context'] );
$this->assertEqualSets( array(), $data['uses_context'] );
$this->assertEqualSets( array(), $data['keywords'] );
$this->assertEqualSets( array(), $data['parent'] );
$this->assertEqualSets( array(), $data['supports'] );
$this->assertEqualSets( array(), $data['styles'] );
$this->assertEquals( null, $data['example'] );
$this->assertEquals( null, $data['category'] );
$this->assertEquals( null, $data['example'] );
$this->assertEquals( null, $data['textdomain'] );
$this->assertFalse( false, $data['is_dynamic'] );
}
/**
* @ticket 47620
*/
public function test_get_item_schema() {
wp_set_current_user( self::$admin_id );
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/block-types' );
$response = rest_get_server()->dispatch( $request );
$data = $response->get_data();
$properties = $data['schema']['properties'];
$this->assertCount( 19, $properties );
$this->assertArrayHasKey( 'title', $properties );
$this->assertArrayHasKey( 'icon', $properties );
$this->assertArrayHasKey( 'description', $properties );
$this->assertArrayHasKey( 'keywords', $properties );
$this->assertArrayHasKey( 'styles', $properties );
$this->assertArrayHasKey( 'textdomain', $properties );
$this->assertArrayHasKey( 'name', $properties );
$this->assertArrayHasKey( 'attributes', $properties );
$this->assertArrayHasKey( 'supports', $properties );
$this->assertArrayHasKey( 'category', $properties );
$this->assertArrayHasKey( 'is_dynamic', $properties );
$this->assertArrayHasKey( 'editor_script', $properties );
$this->assertArrayHasKey( 'script', $properties );
$this->assertArrayHasKey( 'editor_style', $properties );
$this->assertArrayHasKey( 'style', $properties );
$this->assertArrayHasKey( 'parent', $properties );
$this->assertArrayHasKey( 'example', $properties );
$this->assertArrayHasKey( 'uses_context', $properties );
$this->assertArrayHasKey( 'provides_context', $properties );
}
/**
* @ticket 47620
*/
public function test_get_items_wrong_permission() {
wp_set_current_user( self::$subscriber_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/block-types' );
$response = rest_get_server()->dispatch( $request );
$this->assertErrorResponse( 'rest_block_type_cannot_view', $response, 403 );
}
/**
* @ticket 47620
*/
public function test_get_item_wrong_permission() {
wp_set_current_user( self::$subscriber_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/block-types/fake/test' );
$response = rest_get_server()->dispatch( $request );
$this->assertErrorResponse( 'rest_block_type_cannot_view', $response, 403 );
}
/**
* @ticket 47620
*/
public function test_get_items_no_permission() {
wp_set_current_user( 0 );
$request = new WP_REST_Request( 'GET', '/wp/v2/block-types' );
$response = rest_get_server()->dispatch( $request );
$this->assertErrorResponse( 'rest_block_type_cannot_view', $response, 401 );
}
/**
* @ticket 47620
*/
public function test_get_item_no_permission() {
wp_set_current_user( 0 );
$request = new WP_REST_Request( 'GET', '/wp/v2/block-types/fake/test' );
$response = rest_get_server()->dispatch( $request );
$this->assertErrorResponse( 'rest_block_type_cannot_view', $response, 401 );
}
/**
* @ticket 47620
*/
public function test_prepare_item() {
$registry = new WP_Block_Type_Registry;
$settings = array(
'icon' => 'text',
'render_callback' => '__return_null',
);
$registry->register( 'fake/line', $settings );
$block_type = $registry->get_registered( 'fake/line' );
$endpoint = new WP_REST_Block_Types_Controller;
$request = new WP_REST_Request;
$request->set_param( 'context', 'edit' );
$response = $endpoint->prepare_item_for_response( $block_type, $request );
$this->check_block_type_object( $block_type, $response->get_data(), $response->get_links() );
}
/**
* @ticket 47620
*/
public function test_prepare_item_limit_fields() {
$registry = new WP_Block_Type_Registry;
$settings = array(
'icon' => 'text',
'render_callback' => '__return_null',
);
$registry->register( 'fake/line', $settings );
$block_type = $registry->get_registered( 'fake/line' );
$request = new WP_REST_Request;
$endpoint = new WP_REST_Block_Types_Controller;
$request->set_param( 'context', 'edit' );
$request->set_param( '_fields', 'name' );
$response = $endpoint->prepare_item_for_response( $block_type, $request );
$this->assertEquals(
array(
'name',
),
array_keys( $response->get_data() )
);
}
/**
* Util check block type object against.
*
* @since 5.5.0
*
* @param WP_Block_Type $block_type Sample block type.
* @param array $data Data to compare against.
* @param array $links Links to compare again.
*/
protected function check_block_type_object( $block_type, $data, $links ) {
// Test data.
$this->assertEquals( $data['attributes'], $block_type->get_attributes() );
$this->assertEquals( $data['is_dynamic'], $block_type->is_dynamic() );
$extra_fields = array(
'name',
'category',
'editor_script',
'script',
'editor_style',
'style',
'title',
'icon',
'description',
'keywords',
'parent',
'provides_context',
'uses_context',
'supports',
'styles',
'textdomain',
'example',
);
foreach ( $extra_fields as $extra_field ) {
if ( isset( $block_type->$extra_field ) ) {
$this->assertEquals( $data[ $extra_field ], $block_type->$extra_field );
}
}
// Test links.
$this->assertEquals( rest_url( 'wp/v2/block-types' ), $links['collection'][0]['href'] );
$this->assertEquals( rest_url( 'wp/v2/block-types/' . $block_type->name ), $links['self'][0]['href'] );
if ( $block_type->is_dynamic() ) {
$this->assertArrayHasKey( 'https://api.w.org/render-block', $links );
}
}
/**
* The test_create_item() method does not exist for block types.
*/
public function test_create_item() {}
/**
* The test_update_item() method does not exist for block types.
*/
public function test_update_item() {}
/**
* The test_delete_item() method does not exist for block types.
*/
public function test_delete_item() {}
}
@@ -121,6 +121,9 @@ class WP_Test_REST_Schema_Initialization extends WP_Test_REST_TestCase {
'/wp/v2/comments/(?P<id>[\\d]+)',
'/wp/v2/search',
'/wp/v2/block-renderer/(?P<name>[a-z0-9-]+/[a-z0-9-]+)',
'/wp/v2/block-types',
'/wp/v2/block-types/(?P<namespace>[a-zA-Z0-9_-]+)',
'/wp/v2/block-types/(?P<namespace>[a-zA-Z0-9_-]+)/(?P<name>[a-zA-Z0-9_-]+)',
'/wp/v2/settings',
'/wp/v2/themes',
);