public void set_SelectedExpenseItem_Test_ReturnsSelectedExpenseItemIsValue() { // arrange var expenseViewer = new ExpenseViewer(); var propertyChangedWasRaised = false; expenseViewer.PropertyChanged += (a, b) => propertyChangedWasRaised = true; var value = new ExpenseItem(); var propertyChangedWasRaised1 = false; value.PropertyChanged += (a, b) => propertyChangedWasRaised1 = true; var propertyChangedWasRaised2 = false; value.PropertyChanged += (a, b) => propertyChangedWasRaised2 = true; // act expenseViewer.SelectedExpenseItem = value; // assert // side affects on expenseViewer Assert.AreSame(value, expenseViewer.SelectedExpenseItem); Assert.AreEqual(true, expenseViewer.IsSelected); // side affects on propertyChangedWasRaised Assert.AreEqual(true, propertyChangedWasRaised); }
public void NotifyPropertyChanged_Test_NoAsserts() { // arrange var expenseViewer = new ExpenseViewer(); // act expenseViewer.NotifyPropertyChanged("name"); }
public void set_AmountAdd_Test_ReturnsAmountAddIsAmountAdd() { // arrange var expenseViewer = new ExpenseViewer(); var propertyChangedWasRaised = false; expenseViewer.PropertyChanged += (a, b) => propertyChangedWasRaised = true; // act expenseViewer.AmountAdd = "AmountAdd"; // assert // side affects on expenseViewer Assert.AreEqual("AmountAdd", expenseViewer.AmountAdd); // side affects on propertyChangedWasRaised Assert.AreEqual(true, propertyChangedWasRaised); }
public void UpdateSelectedItem_Test_ReturnsAmountIs01() { // arrange var expenseViewer = new ExpenseViewer(); var expenseItem = new ExpenseItem(); expenseViewer.SelectedExpenseItem = expenseItem; var propertyChangedWasRaised = false; expenseViewer.PropertyChanged += (a, b) => propertyChangedWasRaised = true; // act expenseViewer.UpdateSelectedItem(0.1, "tag"); // assert // side affects on expenseViewer Assert.AreEqual(0.1, expenseViewer.SelectedExpenseItem.Amount, 0.01); Assert.AreEqual("tag", expenseViewer.SelectedExpenseItem.Tag); Assert.AreEqual("<Item><ID>0</ID><Date></Date><Amount>0.1</Amount><Tag>tag</Tag></Item>", expenseViewer.SelectedExpenseItem.ToXMLString()); // side affects on propertyChangedWasRaised Assert.AreEqual(true, propertyChangedWasRaised); }
public void LoadExpenseItems_Test_ReturnsFalse() { // arrange var expenseViewer = new ExpenseViewer(); var propertyChangedWasRaised = false; expenseViewer.PropertyChanged += (a, b) => propertyChangedWasRaised = true; var expenseData = new ExpenseData(); var propertyChangedWasRaised1 = false; expenseData.PropertyChanged += (a, b) => propertyChangedWasRaised1 = true; var items = expenseData.Items; expenseData.Items = items; expenseViewer.ExpenseTable = expenseData; var propertyChangedWasRaised2 = false; expenseViewer.PropertyChanged += (a, b) => propertyChangedWasRaised2 = true; var propertyChangedWasRaised3 = false; expenseViewer.PropertyChanged += (a, b) => propertyChangedWasRaised3 = true; var fileLoader = new TxtFileLoadSave(); Isolate.WhenCalled(() => File.Exists(null)).WillReturn(true); var expenseItem = new ExpenseItem(); var expenseItemList = new List <ExpenseItem> { expenseItem }; Isolate.WhenCalled(() => fileLoader.LoadFromFile(null)).WillReturn(expenseItemList); // act var result = expenseViewer.LoadExpenseItems(fileLoader, "Unable to load any data"); // assert Assert.AreEqual(false, result); }