public async Task NavigateToChildViewAndReset(int stackDepthBefore)
{
var fixture = CreateRoutedViewHost(stackDepthBefore > 0 ? nameof(MainViewModel) : null);
if (stackDepthBefore > 1)
{
await _navigationViewModel.Navigate(nameof(ChildViewModel));
}
var viewModel = await _navigationViewModel.NavigateAndResetToChild("Reset test");
Assert.NotNull(viewModel);
var currentPage = fixture.CurrentPage;
Assert.NotNull(currentPage);
Assert.IsType <ChildView>(currentPage);
Assert.IsType <ChildViewModel>(currentPage.BindingContext);
Assert.Equal(viewModel, currentPage.BindingContext);
Assert.Equal("Child view: Reset test", currentPage.Title);
Assert.Equal(1, fixture.StackDepth);
}
