public void CanDeleteValidProducts()
{
// Arrange - create a Product
var prod = new Product { ProductID = 2, Name = "Test" };
// Arrange - create the mock repository
var mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(
new[] { new Product { ProductID = 1, Name = "P1" }, prod, new Product { ProductID = 3, Name = "P3" }, }.
AsQueryable());
// Arrange - create the controller
var target = new AdminController(mock.Object);
// Act - delete the product
target.Delete(prod.ProductID);
// Assert - ensure that the repository delete method was
// called with the correct Product
mock.Verify(m => m.DeleteProduct(prod));
}
public void CannotDeleteInvalidProducts()
{
// Arrange - create the mock repository
var mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(
new[]
{
new Product { ProductID = 1, Name = "P1" }, new Product { ProductID = 2, Name = "P2" },
new Product { ProductID = 3, Name = "P3" },
}.AsQueryable());
// Arrange - create the controller
var target = new AdminController(mock.Object);
// Act - delete using an ID that doesn't exist
target.Delete(100);
// Assert - ensure that the repository delete method was
// called with the correct Product
mock.Verify(m => m.DeleteProduct(It.IsAny<Product>()), Times.Never());
}