public void AddFighter()
{
// Arrange: create a main context.
var main = new MainContext(null);
// Assert: no fighters should be added yet
Assert.AreEqual(main.World.Fighters.Count, 0);
// Act: create new fighter context
var newFighterContext = new NewFighterContext(main);
// Assert: context must be invalid (name not yet given)
Assert.IsFalse(newFighterContext.IsValid);
// Act: set name
newFighterContext.Name = "newFighter";
// Assert: context must be valid now
Assert.IsTrue(newFighterContext.IsValid);
// Assert: we must be able to add the fighter now.
Assert.IsTrue(newFighterContext.AddFighterCommand.CanExecute(null));
// Act: Add a new fighter
newFighterContext.AddFighterCommand.Execute(null);
// Assert: the new fighter must have been added and be the selected one.
Assert.AreEqual(main.World.Fighters.Count, 1);
Assert.AreEqual(main.SelectedFighter, main.World.Fighters[0]);
// Assert: the fighter should have the correct name
Assert.AreEqual(main.SelectedFighter.Name, newFighterContext.Name);
}
private void HandleAddButtonClick(object sender, RoutedEventArgs e)
{
var mainContext = (MainContext)DataContext;
var newFighterContext = new NewFighterContext(mainContext);
var newFighterWindow = new NewFighterWindow
{
DataContext = newFighterContext,
WindowStartupLocation = WindowStartupLocation.CenterOwner,
Owner = Application.Current.MainWindow
};
newFighterWindow.ShowDialog();
}
