public void AddProductPost_CorrectProduct_ReturnsCorrectRedirectToRouteResult()
{
// Arrange
Mock <IProductProvider> productProviderMock = new Mock <IProductProvider>();
Mock <IProductHandler> productHandlerMock = new Mock <IProductHandler>();
productHandlerMock.Setup(x => x.Add(It.IsAny <Product>()))
.Returns(1);
Mock <IProductValidator> productValidatorMock = new Mock <IProductValidator>();
productValidatorMock.Setup(x => x.CanAddProduct(It.IsAny <Product>()))
.Returns(new List <KeyValuePair <string, string> >());
ProductController controller = new ProductController(productProviderMock.Object, productHandlerMock.Object, productValidatorMock.Object);
// Act
RedirectToRouteResult result = controller.AddProductPost(this.products[0]) as RedirectToRouteResult;
// Assert
Assert.IsNotNull(result);
Assert.AreEqual("GetProductList", result.RouteValues.FirstOrDefault().Value);
}
public void AddProductPost_NullProdut_ReturnsCorrectViewResult()
{
// Arrange
Mock <IProductProvider> productProviderMock = new Mock <IProductProvider>();
Mock <IProductHandler> productHandlerMock = new Mock <IProductHandler>();
Mock <IProductValidator> productValidatorMock = new Mock <IProductValidator>();
productValidatorMock.Setup(x => x.CanAddProduct(null))
.Throws <ArgumentNullException>();
ProductController controller = new ProductController(productProviderMock.Object, productHandlerMock.Object, productValidatorMock.Object);
// Act
ViewResult result = controller.AddProductPost(null) as ViewResult;
// Assert
Assert.IsNotNull(result);
Assert.IsFalse(controller.ModelState.IsValid);
Assert.AreEqual(1, controller.ModelState.Keys.Count);
Assert.AreEqual("", controller.ModelState.Keys.FirstOrDefault());
Assert.AreEqual("AddProduct", result.ViewName);
}