public async Task TestPutFactorySuccess()
{
//Should update Factory
FactoryDTO dto = new FactoryDTO();
dto.Description = "Test_Factory_Updated";
dto.FactoryId = 1;
var result = await controller.PutFactory(1, dto);
Assert.IsType <OkObjectResult>(result);
OkObjectResult new_res = (OkObjectResult)await controller.GetFactory(1);
FactoryDTO new_dto = (FactoryDTO)new_res.Value;
//Information inside the retrived FactoryDTO should be updated
Assert.Equal("Test_Factory_Updated", new_dto.Description);
Assert.True(1 == new_dto.FactoryId);
}