'Surname1234', 'age' => 3, ]; $dto = $data2DtoConverter->convert($data, new HelloClassTransformersRequest); $this->assertInstanceOf(HelloClassTransformersRequest::class, $dto); $this->assertEquals(123454321, $dto->surname); } public function testSuccessWithReturnObject() { $data2DtoConverter = new Data2DtoConverter(); $data = [ 'surname' => 'Surname1234', 'age' => 3, ]; $dto = $data2DtoConverter->convert($data, new HelloClassTransformersRequest2()); $this->assertInstanceOf(HelloClassTransformersRequest2::class, $dto); $this->assertEquals(98789, $dto->surname); } }