Inheritance: MvvmCross.Core.ViewModels.MvxViewModel
        public void ChangesHello()
        {
            ClearAll();

            var viewModel = new FirstViewModel();
            var hello = "Test string";

            viewModel.Hello = hello;

            Assert.AreEqual(hello, viewModel.Hello);
        }
        public void GoCausesNoNavigationAfterChangeHello()
        {
            ClearAll();

            var mockNavigation = CreateMockNavigation();
            var viewModel = new FirstViewModel();
            var hello = "Test string";

            viewModel.Hello = hello;

            Assert.AreEqual(0, mockNavigation.NavigateRequests.Count);
        }