public void GivenAlreadyRegisteredView_WhenClosingWithCancel_ThenItReturnsProper()
{
_dialogServiceSubject = ProvideDialogService();
_dialogServiceSubject.Register <DialogViewModelFixture, DialogViewFixture>();
DialogViewModelFixture vmFixture = new DialogViewModelFixture();
bool?dialogResult = null;
_dialogServiceSubject.Instantiate(vmFixture);
Task showTask = Task.Run(() => dialogResult = _dialogServiceSubject.ShowDialog(vmFixture));
vmFixture.RequestCloseWithCancel();
showTask.Wait();
Assert.False(dialogResult);
}
public void GivenAlreadyRegisteredView_WhenClosingWithX_ThenItClosesWindow()
{
_dialogServiceSubject = ProvideDialogService();
_dialogServiceSubject.Register <DialogViewModelFixture, DialogViewFixture>();
DialogViewModelFixture vmFixture = new DialogViewModelFixture();
bool?dialogResult = null;
_dialogServiceSubject.Instantiate(vmFixture);
Task showTask = Task.Run(() => dialogResult = _dialogServiceSubject.ShowDialog(vmFixture));
Assert.Throws <DialogClosedException>(() =>
{
vmFixture.RequestCloseWithX();
showTask.Wait();
});
}
public void GivenAlreadyRegisteredViewModel_WhenInstantiateNewOne_ItRemovesOldOne()
{
_dialogServiceSubject = ProvideDialogService();
_dialogServiceSubject.Register <DialogViewModelFixture, DialogViewWithDataContextFixture>();
DialogViewModelFixture vmFixture = new DialogViewModelFixture();
DialogViewModelFixture vmFixture2 = new DialogViewModelFixture();
_dialogServiceSubject.Instantiate(vmFixture);
_dialogServiceSubject.Instantiate(vmFixture2);
try
{
_dialogServiceSubject.ShowDialog(vmFixture2);
}
catch (ErrorOrMessageDialogShownException e)
{
Assert.Equal(vmFixture2.GetHashCode(), e.DataContext.GetHashCode());
Assert.NotEqual(vmFixture.GetHashCode(), e.DataContext.GetHashCode());
}
}
