WP-API / WP-API

		$this->assertEquals( array(), $data );

	}

	public function test_get_items_invalid_page() {

		$request = new WP_REST_Request( 'GET', '/wp/v2/categories' );

		$request->set_param( 'page', 0 );

		$response = $this->server->dispatch( $request );

		$this->assertErrorResponse( 'rest_invalid_param', $response, 400 );

		$data = $response->get_data();

		$first_error = array_shift( $data['data']['params'] );

		$this->assertContains( 'page must be greater than 1 (inclusive)', $first_error );

	}

	public function test_get_items_include_query() {

		$id1 = $this->factory->category->create();

		$this->assertErrorResponse( 'rest_invalid_param', $response, 400 );

	}

	public function test_create_post_with_quotes_in_title() {

		wp_set_current_user( $this->editor_id );

		$request = new WP_REST_Request( 'POST', '/wp/v2/posts' );

		$params = $this->set_post_data( array(

			'title' => "Rob O'Rourke's Diary",

		) );

		$request->set_body_params( $params );

		$response = $this->server->dispatch( $request );

		$new_data = $response->get_data();

		$this->assertEquals( "Rob O'Rourke's Diary", $new_data['title']['raw'] );

	}

	public function test_create_post_with_categories() {

		wp_set_current_user( $this->editor_id );