public async Task Should_Return_Correct_Type()
{
// Given
NavigatorState sut = new NavigatorStateFixture();
// When
var result = await sut.PopUntil(Route.WithName <Route <TestViewModel> >("modal"));
// Then
result.Should().BeOfType <Route <TestViewModel> >();
}
public async Task Should_Receive_Pop_Until()
{
// Given
var navigator = Substitute.For <INavigator>();
NavigatorState sut = new NavigatorStateFixture().WithNavigator(navigator);
// When
await sut.PopUntil(Route.WithName <Route <TestViewModel> >("modal"));
// Then
await navigator.Received().PopUntil(Arg.Any <Expression <Func <Route <TestViewModel>, bool> > >());
}