public void WhenShowExistingTaskWindow_ItReactivates()
{
// Arrange
var eventAggregator = Mock.Create<IEventAggregator>(Behavior.Loose);
var mainVM = new MainViewModel { EventAggregator = eventAggregator };
var window1 = Mock.Create<ITopLevelWindow>(Behavior.Loose);
var window2 = Mock.Create<ITopLevelWindow2>(Behavior.Loose);
Mock.Arrange(() => window1.Breadcrumbs).Returns(new ObservableCollection<IBreadcrumbItem>());
Mock.Arrange(() => window2.Breadcrumbs).Returns(new ObservableCollection<IBreadcrumbItem>());
// Act
mainVM.ShowTaskWindow(window1, false);
mainVM.ShowTaskWindow(window2, false);
Assert.AreEqual(window2, mainVM.SelectedWindow);
mainVM.ShowTaskWindow(window1, false);
// Assert
Assert.AreEqual(window1, mainVM.SelectedWindow);
Assert.AreEqual(2, mainVM.Windows.Count);
}
