public void ProductController_Edit_CanSaveValidProduct()
{
//Arrange
Product p = new Product { ProductID = 1, Name = "Test" };
Mock<IProductRepository> mock = new Mock<IProductRepository>();
var target = new ProductController(mock.Object);
//Act
var result = target.Edit(p);
//Assert
mock.Verify(r => r.Save(p), Times.Once());
}
public void ProductController_Edit_CannotSaveInvalidProduct()
{
//Arrange
Product p = new Product { ProductID = 1, Name = "Test" };
Mock<IProductRepository> mock = new Mock<IProductRepository>();
var target = new ProductController(mock.Object);
target.ModelState.AddModelError("error", "error");
//Act
var result = target.Edit(p);
//Assert
mock.Verify(r => r.Save(It.IsAny<Product>()), Times.Never());
}
