public void ShouldReturnBadRequestWhenRegisteringProductIsInvalid()
{
var expectedStatusCode = (int)HttpStatusCode.BadRequest;
var productRequest = _request.GetInvalidProductRequest();
var productService = _serviceProvider.GetService <IProductService>();
ProductController productController = new ProductController(productService);
var response = productController.Post(productRequest);
Assert.IsType <BadRequestObjectResult>(response);
response.As <BadRequestObjectResult>().StatusCode.Should().Be(expectedStatusCode);
}
