public void should_throw_exception_navigate_back()
{
var vm = new HostViewModel();
vm.NavigateInternal("main", new object(), Direction.Forward);
Assert.ThrowsException <ArgumentOutOfRangeException>(
() => vm.NavigateInternal("main", new object(), Direction.Back, 2));
}
public void should_trigger_property_changed()
{
var vm = new HostViewModel();
vm.PropertyChanged += (sender, args) =>
{
if (args.PropertyName != nameof(vm.Children))
{
Assert.Fail("Property changed should be Children");
}
};
vm.NavigateInternal("main", new object(), Direction.Forward);
}
