public void TestLoadCustomers()
{
var repository = new TaskRepository(new StubTaskStore());
var target = new TaskListViewModel(repository);
Task task = target.Tasks[0];
}
protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
MainWindow window = new MainWindow();
var repository = new TaskRepository(new InMemoryTaskStore());
var viewModel = new TaskListViewModel(repository);
window.DataContext = viewModel;
window.Show();
}