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wordpress-develop/tests/phpunit/tests/rest-api/rest-revisions-controller.php
Boone Gorges eb9e2b9207 Share fixtures in REST API endpoint tests. 
As sparrows' tears shed steadily
Make widest rivers filled,

`setUp()` routines run prodig'ly
Add minutes to a build.

So cull ye fixtures profligate!
Direct thine frugal gaze!

Our savings here - a half-minute -
When multiplied: Amaze!

See #30017.

git-svn-id: https://develop.svn.wordpress.org/trunk@38975 602fd350-edb4-49c9-b593-d223f7449a82
2016-10-27 02:56:28 +00:00

320 lines
12 KiB
PHP
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<?php
/**
* Unit tests covering WP_REST_Revisions_Controller functionality.
*
* @package WordPress
* @subpackage REST API
*/
/**
* @group restapi
*/
class WP_Test_REST_Revisions_Controller extends WP_Test_REST_Controller_Testcase {
protected static $post_id;
protected static $page_id;
protected static $editor_id;
protected static $contributor_id;
public static function wpSetUpBeforeClass( $factory ) {
self::$post_id = $factory->post->create();
self::$page_id = $factory->post->create( array( 'post_type' => 'page' ) );
self::$editor_id = $factory->user->create( array(
'role' => 'editor',
) );
self::$contributor_id = $factory->user->create( array(
'role' => 'contributor',
) );
wp_update_post( array( 'post_content' => 'This content is better.', 'ID' => self::$post_id ) );
wp_update_post( array( 'post_content' => 'This content is marvelous.', 'ID' => self::$post_id ) );
}
public static function wpTearDownAfterClass() {
// Also deletes revisions.
wp_delete_post( self::$post_id, true );
wp_delete_post( self::$page_id, true );
self::delete_user( self::$editor_id );
self::delete_user( self::$contributor_id );
}
public function setUp() {
parent::setUp();
$revisions = wp_get_post_revisions( self::$post_id );
$this->revision_1 = array_pop( $revisions );
$this->revision_id1 = $this->revision_1->ID;
$this->revision_2 = array_pop( $revisions );
$this->revision_id2 = $this->revision_2->ID;
}
public function test_register_routes() {
$routes = $this->server->get_routes();
$this->assertArrayHasKey( '/wp/v2/posts/(?P<parent>[\d]+)/revisions', $routes );
$this->assertArrayHasKey( '/wp/v2/posts/(?P<parent>[\d]+)/revisions/(?P<id>[\d]+)', $routes );
$this->assertArrayHasKey( '/wp/v2/pages/(?P<parent>[\d]+)/revisions', $routes );
$this->assertArrayHasKey( '/wp/v2/pages/(?P<parent>[\d]+)/revisions/(?P<id>[\d]+)', $routes );
}
public function test_context_param() {
// Collection
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/posts/' . self::$post_id . '/revisions' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 'view', $data['endpoints'][0]['args']['context']['default'] );
$this->assertEqualSets( array( 'view', 'edit', 'embed' ), $data['endpoints'][0]['args']['context']['enum'] );
// Single
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/posts/' . self::$post_id . '/revisions/' . $this->revision_1->ID );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 'view', $data['endpoints'][0]['args']['context']['default'] );
$this->assertEqualSets( array( 'view', 'edit', 'embed' ), $data['endpoints'][0]['args']['context']['enum'] );
}
public function test_get_items() {
wp_set_current_user( self::$editor_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/posts/' . self::$post_id . '/revisions' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 200, $response->get_status() );
$this->assertCount( 2, $data );
// Reverse chron
$this->assertEquals( $this->revision_id2, $data[0]['id'] );
$this->check_get_revision_response( $data[0], $this->revision_2 );
$this->assertEquals( $this->revision_id1, $data[1]['id'] );
$this->check_get_revision_response( $data[1], $this->revision_1 );
}
public function test_get_items_no_permission() {
wp_set_current_user( 0 );
$request = new WP_REST_Request( 'GET', '/wp/v2/posts/' . self::$post_id . '/revisions' );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_cannot_read', $response, 401 );
wp_set_current_user( self::$contributor_id );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_cannot_read', $response, 403 );
}
public function test_get_items_missing_parent() {
wp_set_current_user( self::$editor_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/posts/' . REST_TESTS_IMPOSSIBLY_HIGH_NUMBER . '/revisions' );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_post_invalid_parent', $response, 404 );
}
public function test_get_items_invalid_parent_post_type() {
wp_set_current_user( self::$editor_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/posts/' . self::$page_id . '/revisions' );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_post_invalid_parent', $response, 404 );
}
public function test_get_item() {
wp_set_current_user( self::$editor_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/posts/' . self::$post_id . '/revisions/' . $this->revision_id1 );
$response = $this->server->dispatch( $request );
$this->assertEquals( 200, $response->get_status() );
$this->check_get_revision_response( $response, $this->revision_1 );
$fields = array(
'author',
'date',
'date_gmt',
'modified',
'modified_gmt',
'guid',
'id',
'parent',
'slug',
'title',
'excerpt',
'content',
);
$data = $response->get_data();
$this->assertEqualSets( $fields, array_keys( $data ) );
}
public function test_get_item_embed_context() {
wp_set_current_user( self::$editor_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/posts/' . self::$post_id . '/revisions/' . $this->revision_id1 );
$request->set_param( 'context', 'embed' );
$response = $this->server->dispatch( $request );
$fields = array(
'author',
'date',
'id',
'parent',
'slug',
'title',
'excerpt',
);
$data = $response->get_data();
$this->assertEqualSets( $fields, array_keys( $data ) );
}
public function test_get_item_no_permission() {
wp_set_current_user( 0 );
$request = new WP_REST_Request( 'GET', '/wp/v2/posts/' . self::$post_id . '/revisions/' . $this->revision_id1 );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_cannot_read', $response, 401 );
wp_set_current_user( self::$contributor_id );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_cannot_read', $response, 403 );
}
public function test_get_item_missing_parent() {
wp_set_current_user( self::$editor_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/posts/' . REST_TESTS_IMPOSSIBLY_HIGH_NUMBER . '/revisions/' . $this->revision_id1 );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_post_invalid_parent', $response, 404 );
}
public function test_get_item_invalid_parent_post_type() {
wp_set_current_user( self::$editor_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/posts/' . self::$page_id . '/revisions/' . $this->revision_id1 );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_post_invalid_parent', $response, 404 );
}
public function test_delete_item() {
wp_set_current_user( self::$editor_id );
$request = new WP_REST_Request( 'DELETE', '/wp/v2/posts/' . self::$post_id . '/revisions/' . $this->revision_id1 );
$response = $this->server->dispatch( $request );
$this->assertEquals( 200, $response->get_status() );
$this->assertNull( get_post( $this->revision_id1 ) );
}
public function test_delete_item_no_permission() {
wp_set_current_user( self::$contributor_id );
$request = new WP_REST_Request( 'DELETE', '/wp/v2/posts/' . self::$post_id . '/revisions/' . $this->revision_id1 );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_cannot_read', $response, 403 );
}
public function test_prepare_item() {
wp_set_current_user( self::$editor_id );
$request = new WP_REST_Request( 'GET', '/wp/v2/posts/' . self::$post_id . '/revisions/' . $this->revision_id1 );
$response = $this->server->dispatch( $request );
$this->assertEquals( 200, $response->get_status() );
$this->check_get_revision_response( $response, $this->revision_1 );
}
public function test_get_item_schema() {
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/posts/' . self::$post_id . '/revisions' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$properties = $data['schema']['properties'];
$this->assertEquals( 12, count( $properties ) );
$this->assertArrayHasKey( 'author', $properties );
$this->assertArrayHasKey( 'content', $properties );
$this->assertArrayHasKey( 'date', $properties );
$this->assertArrayHasKey( 'date_gmt', $properties );
$this->assertArrayHasKey( 'excerpt', $properties );
$this->assertArrayHasKey( 'guid', $properties );
$this->assertArrayHasKey( 'id', $properties );
$this->assertArrayHasKey( 'modified', $properties );
$this->assertArrayHasKey( 'modified_gmt', $properties );
$this->assertArrayHasKey( 'parent', $properties );
$this->assertArrayHasKey( 'slug', $properties );
$this->assertArrayHasKey( 'title', $properties );
}
public function test_create_item() {
$request = new WP_REST_Request( 'POST', '/wp/v2/posts/' . self::$post_id . '/revisions' );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_no_route', $response, 404 );
}
public function test_update_item() {
$request = new WP_REST_Request( 'POST', '/wp/v2/posts/' . self::$post_id . '/revisions/' . $this->revision_id1 );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_no_route', $response, 404 );
}
public function test_get_additional_field_registration() {
$schema = array(
'type' => 'integer',
'description' => 'Some integer of mine',
'enum' => array( 1, 2, 3, 4 ),
'context' => array( 'view', 'edit' ),
);
register_rest_field( 'post-revision', 'my_custom_int', array(
'schema' => $schema,
'get_callback' => array( $this, 'additional_field_get_callback' ),
'update_callback' => array( $this, 'additional_field_update_callback' ),
) );
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/posts/' . self::$post_id . '/revisions' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertArrayHasKey( 'my_custom_int', $data['schema']['properties'] );
$this->assertEquals( $schema, $data['schema']['properties']['my_custom_int'] );
wp_set_current_user( 1 );
$request = new WP_REST_Request( 'GET', '/wp/v2/posts/' . self::$post_id . '/revisions/' . $this->revision_id1 );
$response = $this->server->dispatch( $request );
$this->assertArrayHasKey( 'my_custom_int', $response->data );
global $wp_rest_additional_fields;
$wp_rest_additional_fields = array();
}
public function additional_field_get_callback( $object ) {
return get_post_meta( $object['id'], 'my_custom_int', true );
}
public function additional_field_update_callback( $value, $post ) {
update_post_meta( $post->ID, 'my_custom_int', $value );
}
protected function check_get_revision_response( $response, $revision ) {
if ( $response instanceof WP_REST_Response ) {
$links = $response->get_links();
$response = $response->get_data();
} else {
$this->assertArrayHasKey( '_links', $response );
$links = $response['_links'];
}
$this->assertEquals( $revision->post_author, $response['author'] );
$rendered_content = apply_filters( 'the_content', $revision->post_content );
$this->assertEquals( $rendered_content, $response['content']['rendered'] );
$this->assertEquals( mysql_to_rfc3339( $revision->post_date ), $response['date'] );
$this->assertEquals( mysql_to_rfc3339( $revision->post_date_gmt ), $response['date_gmt'] );
$rendered_excerpt = apply_filters( 'the_excerpt', apply_filters( 'get_the_excerpt', $revision->post_excerpt, $revision ) );
$this->assertEquals( $rendered_excerpt, $response['excerpt']['rendered'] );
$rendered_guid = apply_filters( 'get_the_guid', $revision->guid );
$this->assertEquals( $rendered_guid, $response['guid']['rendered'] );
$this->assertEquals( $revision->ID, $response['id'] );
$this->assertEquals( mysql_to_rfc3339( $revision->post_modified ), $response['modified'] );
$this->assertEquals( mysql_to_rfc3339( $revision->post_modified_gmt ), $response['modified_gmt'] );
$this->assertEquals( $revision->post_name, $response['slug'] );
$rendered_title = get_the_title( $revision->ID );
$this->assertEquals( $rendered_title, $response['title']['rendered'] );
$parent = get_post( $revision->post_parent );
$parent_controller = new WP_REST_Posts_Controller( $parent->post_type );
$parent_object = get_post_type_object( $parent->post_type );
$parent_base = ! empty( $parent_object->rest_base ) ? $parent_object->rest_base : $parent_object->name;
$this->assertEquals( rest_url( '/wp/v2/' . $parent_base . '/' . $revision->post_parent ), $links['parent'][0]['href'] );
}
}
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