public void ShouldEditRedirectToIndexOnExceptionDuringPostback()
{
// Arrange
Person person = new Person { FirstName = "TestFirstName1", LastName = "TestLastName1" };
var repositoryMock = new Mock<IRepository>();
PersonController controller = new PersonController(repositoryMock.Object);
controller.SetFakeControllerContext(); // Use the extension method in our MvcMoqHelper class
// Force the repository mock repository's Update method to throw an exception
repositoryMock.Setup(r => r.Update(person)).Throws<InvalidOperationException>();
// Act
ActionResult result = controller.Edit(person);
// Assert
repositoryMock.Verify(r => r.Update(person), Times.AtLeastOnce());
repositoryMock.Verify(r => r.SaveChanges(), Times.Never());
repositoryMock.Verify(r => r.List<Person>(), Times.Never());
// check that the controller returns a redirect to action where the action method is "Index"
Assert.IsNotNull(result);
Assert.AreEqual(typeof(RedirectToRouteResult), result.GetType());
Assert.AreEqual("Index", (((RedirectToRouteResult)result)).RouteValues["action"]);
}
public void ShouldRedirectEditToIndexIfInvallidModelOnPostback()
{
// Arrange
Person person = new Person { FirstName = "TestFirstName1", LastName = "TestLastName1" };
var repositoryMock = new Mock<IRepository>();
PersonController controller = new PersonController(repositoryMock.Object);
controller.SetFakeControllerContext(); // Use the extension method in our MvcMoqHelper class
// Add a validation broken rule so that the ModelState becomes invalid
controller.ModelState.AddModelError("testkey", @"test error message");
// Act
ActionResult result = controller.Edit(person);
// Assert
repositoryMock.Verify(r => r.Update(person), Times.Never());
repositoryMock.Verify(r => r.List<Person>(), Times.Never());
// check that the controller returns a redirect to action where the action method is "Index"
Assert.IsNotNull(result);
Assert.AreEqual(typeof(RedirectToRouteResult), result.GetType());
Assert.AreEqual("Index", (((RedirectToRouteResult)result)).RouteValues["action"]);
}
public void ShouldCreateOnPostback()
{
// Arrange
Person person = new Person { FirstName = "TestFirstName1", LastName = "TestLastName1" };
var repositoryMock = new Mock<IRepository>();
PersonController controller = new PersonController(repositoryMock.Object);
controller.SetFakeControllerContext(); // Use the extension method in our MvcMoqHelper class
// Act
ActionResult result = controller.Create(person);
// Assert
repositoryMock.Verify(r => r.Insert(person), Times.Once());
repositoryMock.Verify(r => r.SaveChanges(), Times.AtLeastOnce());
// check that the controller returns a redirect to action where the action method is "Index"
Assert.IsNotNull(result);
Assert.AreEqual(typeof(RedirectToRouteResult), result.GetType());
Assert.AreEqual("Index", (((RedirectToRouteResult)result)).RouteValues["action"]);
}
