Index: tests/phpunit/tests/rest-api/rest-attachments-controller.php
===================================================================
--- tests/phpunit/tests/rest-api/rest-attachments-controller.php	(revision 38914)
+++ tests/phpunit/tests/rest-api/rest-attachments-controller.php	(working copy)
@@ -291,8 +291,8 @@
 		$request->set_param( 'context', 'edit' );
 		$response = $this->server->dispatch( $request );
 		$data = $response->get_data();
-		$this->assertCount( 1, $data );
-		$this->assertEquals( 'inherit', $data[0]['status'] );
+		$this->assertCount( 3, $data );
+		$this->assertEquals( 'rest_invalid_param', $data['code'] );
 	}
 
 	public function test_get_items_private_status() {