public void Cannot_Delete_Invalid_Products()
{
// Arrange - create the mock repository
Mock<IProductRepository> mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[] {
new Product {ProductID = 1, Name = "P1"},
new Product {ProductID = 2, Name = "P2"},
new Product {ProductID = 3, Name = "P3"},
}.AsQueryable());
// Arrange - create the controller
AdminController 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());
}
public void Can_Delete_Valid_Products()
{
// Arrange - create a Product
Product prod = new Product { ProductID = 2, Name = "Test" };
// Arrange - create the mock repository
Mock<IProductRepository> mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[] {
new Product {ProductID = 1, Name = "P1"},
prod,
new Product {ProductID = 3, Name = "P3"},
}.AsQueryable());
// Arrange - create the controller
AdminController 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));
}