convert([ 'surname' => 'asdf', 'fake_age' => 3, 'emails' => [ 'sfdgsa', 'af234f', 'asdf33333' ], 'buy' => [ 'phrase' => 'Buy buy!!!', 'length' => 10, 'isFirst' => true, 'extraData2' => '1234' ], 'extraData1' => 'qwer' ], HelloRequest::class); // $this->assertEquals('Hello igor', $response->getContent()); } }