public void Create_IdSpecified_ThrowsArgumentException()
{
//Arrange
ProductStock invalidProductStock = new ProductStock
{
Id = 5,
Product = new Product {
Id = 5
},
ProductSize = new ProductSize {
Id = 3
},
Quantity = 120
};
Mock <IProductStockRepository> productStockRepository = new Mock <IProductStockRepository>();
Mock <IProductRepository> productRepository = new Mock <IProductRepository>();
Mock <IProductSizeRepository> productSizeRepository = new Mock <IProductSizeRepository>();
IProductStockService productStockService = new ProductStockService(productStockRepository.Object,
productRepository.Object,
productSizeRepository.Object);
//Act
Action actual = () => productStockService.Create(invalidProductStock);
//Assert
Assert.Throws <ArgumentException>(actual);
}
public void Create_ProductSizeNonExisting_ThrowsArgumentException()
{
//Arrange
ProductStock invalidProductStock = new ProductStock
{
Product = new Product {
Id = 5
},
ProductSize = new ProductSize {
Id = 3
},
Quantity = 120
};
ProductSize nullProductSize = null;
Mock <IProductStockRepository> productStockRepository = new Mock <IProductStockRepository>();
Mock <IProductRepository> productRepository = new Mock <IProductRepository>();
productRepository.Setup(repo => repo.Read(invalidProductStock.Product.Id)).
Returns(invalidProductStock.Product);
Mock <IProductSizeRepository> productSizeRepository = new Mock <IProductSizeRepository>();
productSizeRepository.Setup(repo => repo.Read(invalidProductStock.ProductSize.Id)).
Returns(nullProductSize);
IProductStockService productStockService = new ProductStockService(productStockRepository.Object,
productRepository.Object,
productSizeRepository.Object);
//Act
Action actual = () => productStockService.Create(invalidProductStock);
//Assert
Assert.Throws <ArgumentException>(actual);
}
public void Create_ProductStockValid_ReturnsCreatedProductStockWithId()
{
//Arrange
ProductStock validProductStock = new ProductStock
{
Product = new Product {
Id = 5
},
ProductSize = new ProductSize {
Id = 3
},
Quantity = 120
};
ProductStock expected = new ProductStock
{
Id = 1,
Product = new Product {
Id = 5
},
ProductSize = new ProductSize {
Id = 3
},
Quantity = 120
};
Mock <IProductStockRepository> productStockRepository = new Mock <IProductStockRepository>();
productStockRepository.Setup(repo => repo.Create(validProductStock)).
Returns(expected);
Mock <IProductRepository> productRepository = new Mock <IProductRepository>();
productRepository.Setup(repo => repo.Read(validProductStock.Product.Id)).
Returns(validProductStock.Product);
Mock <IProductSizeRepository> productSizeRepository = new Mock <IProductSizeRepository>();
productSizeRepository.Setup(repo => repo.Read(validProductStock.ProductSize.Id)).
Returns(validProductStock.ProductSize);
IProductStockService productStockService = new ProductStockService(productStockRepository.Object,
productRepository.Object,
productSizeRepository.Object);
//Act
ProductStock actual = productStockService.Create(validProductStock);
//Assert
Assert.Equal(expected, actual);
}
public void Create_ProductStockNull_ThrowsArgumentNullException()
{
//Arrange
ProductStock invalidProductStock = null;
Mock <IProductStockRepository> productStockRepository = new Mock <IProductStockRepository>();
Mock <IProductRepository> productRepository = new Mock <IProductRepository>();
Mock <IProductSizeRepository> productSizeRepository = new Mock <IProductSizeRepository>();
IProductStockService productStockService = new ProductStockService(productStockRepository.Object,
productRepository.Object,
productSizeRepository.Object);
//Act
Action actual = () => productStockService.Create(invalidProductStock);
//Assert
Assert.Throws <ArgumentNullException>(actual);
}