public void WhenGetMainScreen_ThenContextShouldBeLoginViewModel()
{
this.dataBaseService.Setup(x => x.GetUsers()).Returns(new List <string>());
var contextSwitcher = new ContextSwitcher(this.dataBaseService.Object);
contextSwitcher.GetMainScreen();
this.dataBaseService.Verify(x => x.GetUsers(), Times.Once, "Users was not fetched from Database");
Approvals.Verify("Content = " + contextSwitcher.ViewModel.Context);
}
public MainWindow()
{
InitializeComponent();
var dataBaseService = new DataBaseService();
var contextSwitcher = new ContextSwitcher(dataBaseService);
contextSwitcher.CloseEvent += OnClose;
this.DataContext = contextSwitcher.GetMainScreen();
}