public ActionResult Edit(Client client)
{
if (ModelState.IsValid)
{
repository.SaveClient(client);
TempData["message"] = string.Format("{0} has been saved", client.Login);
return RedirectToAction("List");
}
else
{
// there is something wrong with the data values
return View(client);
}
}
public void Cannot_Save_Invalid_Changes()
{
// Arrange - create mock repository
Mock<IClientRepository> mock = new Mock<IClientRepository>();
// Arrange - create the controller
AdminController target = new AdminController(mock.Object);
// Arrange - create a client
Client client = new Client { ContractNumber = "Test" };
// Arrange - add an error to the model state
target.ModelState.AddModelError("error", "error");
// Act - try to save the client
ActionResult result = target.Edit(client);
// Assert - check that the repository was not called
mock.Verify(m => m.SaveClient(It.IsAny<Client>()), Times.Never());
// Assert - check the method result type
Assert.IsInstanceOfType(typeof(ViewResult), result);
}
public void Can_Delete_Valid_Clients()
{
// Arrange - create a client
Client cl = new Client { ClientId = 2, ContractNumber = "Test" };
// Arrange - create the mock repository
Mock<IClientRepository> mock = new Mock<IClientRepository>();
mock.Setup(m => m.Clients).Returns(new Client[] {
new Client {ClientId = 1, ContractNumber = "L1"},
cl,
new Client {ClientId = 3, ContractNumber = "L3"},
}.AsQueryable());
// Arrange - create the controller
AdminController target = new AdminController(mock.Object);
// Act - delete the client
target.Delete(cl.ClientId);
// Assert - ensure that the repository delete method was
// called with the correct client
mock.Verify(m => m.DeleteClient(cl.ClientId));
}
public void SaveClient(Client client)
{
if (client.ClientId == 0)
{
context.Clients.Add(client);
}
else
{
Client dbEntry = context.Clients.Find(client.ClientId);
if (dbEntry != null)
{
dbEntry.Login = client.Login;
dbEntry.Address = client.Address;
dbEntry.Email = client.Email;
dbEntry.Password = client.Password;
// dbEntry.Vip = client.Vip;
}
}
context.SaveChanges();
}
public void Can_Save_Valid_Changes()
{
// Arrange - create mock repository
Mock<IClientRepository> mock = new Mock<IClientRepository>();
// Arrange - create the controller
AdminController target = new AdminController(mock.Object);
// Arrange - create a client
Client client = new Client { ContractNumber = "Test" };
// Act - try to save the client
ActionResult result = target.Edit(client);
// Assert - check that the repository was called
mock.Verify(m => m.SaveClient(client));
// Assert - check the method result type
Assert.IsNotInstanceOfType( typeof(ViewResult), result);
}
