public void CustomerSaveCommandPropertyCanExecute_InvalidCustomer_ReturnsTrue() { var customer = new Customer() { FirstName = "", LastName = "" }; var sut = new CustomerViewModel(_customerRepository, customer); Assert.IsFalse(sut.SaveCommand.CanExecute(null)); }
public void Constructor_CustomerAndRepositoryInput_CustomerPropertiesEqualViewModelProperties() { var customer = new Customer { FirstName = "June", LastName = "Wong" }; var sut = new CustomerViewModel(_customerRepository, customer); Assert.AreEqual(customer.FirstName, sut.FirstName); Assert.AreEqual(customer.LastName, sut.LastName); }
public void ClassProperties_WhenSet_PropertyChangedEventFires() { var customer = new Customer(); var sut = new CustomerViewModel(_customerRepository, customer); var receivedEvents = new List<string>(); sut.PropertyChanged += ((sender, e) => receivedEvents.Add(e.PropertyName)); sut.FirstName = "Sabrina"; Assert.AreEqual(1, receivedEvents.Count); Assert.AreEqual("FirstName", receivedEvents[0]); sut.LastName = "Moore"; Assert.AreEqual(2, receivedEvents.Count); Assert.AreEqual("LastName", receivedEvents[1]); }
public void CustomerSaveCommandPropertyExecute_ValidCustomer_RepositoryValidatesCallOccured() { var customer = new Customer() { FirstName = "June", LastName = "Smith" }; var sut = new CustomerViewModel(_customerRepository, customer); sut.SaveCommand.Execute(null); Assert.IsTrue(_customerRepository.SaveCommandCalled); }
public void Constructor_CustomerInput_ImplementsINotifyPropertyChanged() { var customer = new Customer() { FirstName = "June", LastName = "Smith" }; var sut = new CustomerViewModel(_customerRepository, customer); Assert.IsInstanceOfType(sut, typeof(INotifyPropertyChanged)); }
public void Constructor_CustomerAndRepositoryInput_InstantiatesSuccessfully() { var customer = new Customer { FirstName = "June", LastName = "Wong" }; var sut = new CustomerViewModel(_customerRepository, customer); Assert.IsNotNull(sut); }
public void VerifyPropertyNameMethod_NonExistentPropertyString_ThrowsException() { var customer = new Customer() { FirstName = "June", LastName = "Smith" }; var sut = new CustomerViewModel(_customerRepository, customer); sut.VerifyPropertyName("NonExistentPropertyName"); }
public void DomainProperties_ReassignedValues_ViewModelPropertiesTrackChanges() { var customer = new Customer() { FirstName = "June", LastName = "Smith" }; var sut = new CustomerViewModel(_customerRepository, customer); Assert.AreEqual(customer.FirstName, sut.FirstName); Assert.AreEqual(customer.LastName, sut.LastName); customer.FirstName = "New First Name"; customer.LastName = "New Last Name"; Assert.AreEqual(customer.FirstName, sut.FirstName); Assert.AreEqual(customer.LastName, sut.LastName); }