public void NavigationPageInitialPage(bool useMaui) { var lcPage = new LCPage(); NavigationPage navigationPage = new TestNavigationPage(useMaui, lcPage); navigationPage.InitialNativeNavigationStackLoaded(); Assert.IsNull(lcPage.NavigatingFromArgs); Assert.IsNull(lcPage.NavigatedFromArgs); Assert.NotNull(lcPage.NavigatedToArgs); Assert.IsNull(lcPage.NavigatedToArgs.PreviousPage); }