public void AddProduct_BareBones()
{
//Arrange
var productModel = new ProductModelCreateRequest
{
Name = "iPhone 7",
ListPrice = 999.90M,
ProductNumber = "A62037",
StandardCost = 324.23M
};
const int productId = 99;
_mockProvider.Setup(p => p.Add(It.IsAny<Product>())).Callback<Product>((p) =>
{
p.ProductID = productId;
});
//Act
var result = _service.AddProduct(productModel);
//Assert
_mockProvider.VerifyAll();
Assert.IsTrue(result.Success);
Assert.IsTrue(productModel.Id == productId);
}
public void AddProduct_BareBones()
{
//Arrange
var product = new ProductModelCreateRequest
{
Name = "iPhone 7",
ListPrice = 999.90M,
ProductNumber = "A62037",
StandardCost = 324.23M
};
using (new TransactionScope())
{
//Act
Result<int?> added = _service.AddProduct(product);
//Assert
Assert.IsTrue(added.Success);
var result = _service.GetProductById(product.Id);
Assert.IsTrue(result.Success);
Assert.IsNotNull(result.Value);
Assert.AreEqual(result.Value.Name, product.Name);
Assert.AreEqual(result.Value.ListPrice, product.ListPrice);
Assert.AreEqual(result.Value.StandardCost, product.StandardCost);
Assert.IsTrue(result.Value.LastModifiedDate < DateTime.Now && result.Value.LastModifiedDate > DateTime.MinValue);
}
}
public HttpResponseMessage Post(ProductModelCreateRequest product)
{
return Invoke(Request, () =>
{
var result = _service.AddProduct(product);
var response = Request.CreatePostResponseFor(result, WebApiConfig.ProductsRouteName, new
{
id = result.Value != null ? result.Value.ToString() : string.Empty
});
return response;
});
}
public async Task AddProduct_BareBones()
{
//Arrange
var product = new ProductModelCreateRequest
{
Name = "iPhone 7",
ListPrice = 999.90M,
ProductNumber = "A62037",
StandardCost = 324.23M
};
//Act
var added = await _productClient.PostWithResult<ProductModelCreateRequest, string>(product);
//Assert
Assert.IsTrue(added.Success);
Assert.IsNotNull(added.Value);
}
public void AddProduct_ModelValidationFails()
{
//Arrange
var productModel = new ProductModelCreateRequest
{
Name = "iPhone 7",
ListPrice = 999.90M,
ProductNumber = "1",
StandardCost = 324.23M
};
//Act
var result = _service.AddProduct(productModel);
//Assert
Assert.IsTrue(result.Failure);
Assert.IsTrue(result.Messages.Any());
Assert.IsTrue(result.Messages.Any(m => m.Code == (int)MessageCodes.ValidationError));
Assert.IsTrue(result.Messages.Any(m => String.Format(Models.Products.Resx.Strings.ProductModelCreateRequest_ValidationError_1, productModel.StandardCost, productModel.ProductNumber) == m.Phrase));
}
public void AddProduct_ValidationFailsDatabaseLookup()
{
//Arrange
var productModel = new ProductModelCreateRequest
{
Name = "iPhone 7",
ListPrice = 999.90M,
ProductNumber = "HL-U509",
StandardCost = 324.23M
};
using (new TransactionScope())
{
//Act
var result = _service.AddProduct(productModel);
//Assert
Assert.IsTrue(result.Failure);
Assert.IsTrue(result.Messages.Any());
Assert.IsTrue(result.Messages.Any(m => m.Code == (int) MessageCodes.ValidationError));
Assert.IsTrue(result.Messages.Any(m => String.Format(Resx.Strings.ProductsService_AddProduct_ValidationError_1, productModel.ProductNumber) == m.Phrase));
}
}
public void DeleteProduct_ValidProductId()
{
//Arrange
var product = new ProductModelCreateRequest
{
Name = "iPhone 7",
ListPrice = 999.90M,
ProductNumber = "A62037",
StandardCost = 324.23M
};
using (new TransactionScope())
{
//Act
_service.AddProduct(product);
//Assert
var deleteResult = _service.DeleteProduct(product.Id);
Assert.IsTrue(deleteResult.Success);
var result = _service.GetProductById(product.Id);
Assert.IsTrue(result.NotFound);
Assert.IsTrue(result.Failure);
Assert.IsTrue(result.Messages.Any(m => m.Code == (int)MessageCodes.NotFound));
}
}
public async Task AddProduct_ValidationFailsDatabaseLookup()
{
//Arrange
var productModel = new ProductModelCreateRequest
{
Name = "iPhone 7",
ListPrice = 999.90M,
ProductNumber = "HL-U509",
StandardCost = 324.23M
};
//Act
var result = await _productClient.PostWithUri(productModel);
//Assert
Assert.IsTrue(result.Failure);
Assert.IsTrue(result.Messages.Any());
Assert.IsTrue(result.Messages.Any(m => m.Code == (int) MessageCodes.ValidationError));
Assert.IsTrue(result.Messages.Any(m => String.Format(Services.Resx.Strings.ProductsService_AddProduct_ValidationError_1, productModel.ProductNumber) == m.Phrase));
}
public Result<int?> AddProduct(ProductModelCreateRequest product)
{
var watch = new Stopwatch();
watch.Start();
using (new OperationLogger(Log, m => m.Invoke(GetType(), MethodBase.GetCurrentMethod(), Context, String.Format("with product {0}", product.ToJson()))))
{
Console.Out.WriteLine("A - " + watch.ElapsedMilliseconds);
// validates the model using data annotations and the IValidatableObject interface method.
var results = Validate(product);
if (results.Any()) return Result<int?>.CreateValidationErrors(results.ToArray());
Console.Out.WriteLine("B - " + watch.ElapsedMilliseconds);
// note: you might want to call out to some provider to do something. this is how you can do it!
var widgets = _externalProvider.GetWidgets();
var utcNow = DateTime.UtcNow;
var entity = Mapper.Map<Product>(product);
entity.ModifiedDate = utcNow;
entity.SellStartDate = utcNow;
Console.Out.WriteLine("C - " + watch.ElapsedMilliseconds);
try
{
using (var uow = UoW())
{
Console.Out.WriteLine("D - " + watch.ElapsedMilliseconds);
// more complex validation - requires a database lookup.
if (uow.Products.GetAll().Any(p => p.ProductNumber == product.ProductNumber))
{
Console.Out.WriteLine("E - " + watch.ElapsedMilliseconds);
return Result<int?>.CreateValidationErrors(new ValidationResult(String.Format(Strings.ProductsService_AddProduct_ValidationError_1, product.ProductNumber), new[]
{
"ProductNumber"
}));
}
Console.Out.WriteLine("F - " + watch.ElapsedMilliseconds);
uow.Products.Add(entity);
uow.Commit();
Console.Out.WriteLine("G - " + watch.ElapsedMilliseconds);
Log.Info(m => m.Invoke(GetType(), MethodBase.GetCurrentMethod(), Context, String.Format(" product added - id = {0}", entity.ProductID)));
Console.Out.WriteLine("H - " + watch.ElapsedMilliseconds);
}
}
catch (ProviderException e)
{
Console.Out.WriteLine("I - " + watch.ElapsedMilliseconds);
Log.Exception(m => m.Invoke(GetType(), MethodBase.GetCurrentMethod(), Context, e.Errors.ToJson()), e);
Console.Out.WriteLine("J - " + watch.ElapsedMilliseconds);
return ResultExtensions.Create<int?>(e, (int) ServiceMessages.Codes.ProviderError);
}
product.Id = entity.ProductID;
Console.Out.WriteLine("K - " + watch.ElapsedMilliseconds);
return Result<int?>.Create(entity.ProductID);
}
}
public void AddProduct_ValidationFailsDatabaseLookup()
{
//Arrange
var productModel = new ProductModelCreateRequest
{
Name = "iPhone 7",
ListPrice = 999.90M,
ProductNumber = "HL-U509",
StandardCost = 324.23M
};
_mockProvider.Setup(p => p.GetAll()).Returns(new []{ new Product { ProductNumber ="HL-U509" }}.AsQueryable());
//Act
var result = _service.AddProduct(productModel);
//Assert
Assert.IsTrue(result.Failure);
Assert.IsTrue(result.Messages.Any());
Assert.IsTrue(result.Messages.Any(m => m.Code == (int)MessageCodes.ValidationError));
Assert.IsTrue(result.Messages.Any(m => String.Format(Strings.ProductsService_AddProduct_ValidationError_1, productModel.ProductNumber) == m.Phrase));
}
public void AddProduct_ViolatesSqlConstraints()
{
var productModel = new ProductModelCreateRequest
{
Name = "iPhone 7",
ListPrice = 999.90M,
ProductNumber = "A62037",
StandardCost = 324.23M
};
_mockProvider.Setup(p => p.Add(It.IsAny<Product>())).Throws(new ProviderException("Provider Exception", new[]
{
"Error 1", "Error 2"
}));
//Act
var result = _service.AddProduct(productModel);
_mockProvider.VerifyAll();
}