setHost('http://petstore.swagger.io/v2'); $api_client = new ApiClient($config); $user_api = new Api\UserApi($api_client); // login $response = $user_api->loginUser("xxxxx", "yyyyyyyy"); $this->assertInternalType("string", $response); $this->assertRegExp( "/^logged in user session/", $response, "response string starts with 'logged in user session'" ); } }