public void When_we_come_back_to_home_page_name_should_be_there()
{
var fakePageService = new FakePageService();
var _mockLocationService = Substitute.For <ILocationService>();
var locationdumyService = Substitute.For <ILocationService>();
var dataStoreService = Substitute.For <IDataStore>();
var userName = "******";
dataStoreService.IsDataAvailable("LoggedInUserName").Returns(false);
dataStoreService.When(x => x.Put <string>("LoggedInUserName", userName)).Do(x =>
{
dataStoreService.IsDataAvailable("LoggedInUserName").Returns(true);
dataStoreService.Get <string>("LoggedInUserName").Returns(userName);
});
var unitTestFactory = new UnitTestFactory((r) =>
{
r.RegisterSingleton <IPageService>(fakePageService);
r.RegisterSingleton <ILocationService>(locationdumyService);
r.RegisterSingleton <IDataStore>(dataStoreService);
});
var homePageViewModel = new HomePageViewModel(fakePageService, unitTestFactory, dataStoreService);
homePageViewModel.Name = userName;
homePageViewModel.GoToNextCommand.Execute(null);
var productPageViewModel = new LocationViewModel(fakePageService, _mockLocationService, unitTestFactory, dataStoreService);
var canGoBack = productPageViewModel.GoBackCommand.CanExecute(null);
productPageViewModel.GoBackCommand.Execute(null);
Assert.AreEqual(userName, homePageViewModel.Name);
}
public void When_app_load_first_time_name_field_should_be_empty()
{
var fakePageService = new FakePageService();
var locationdumyService = Substitute.For <ILocationService>();
var dataStoreService = Substitute.For <IDataStore>();
var unitTestFactory = new UnitTestFactory((r) =>
{
r.RegisterSingleton <IPageService>(fakePageService);
r.RegisterSingleton <ILocationService>(locationdumyService);
r.RegisterSingleton <IDataStore>(dataStoreService);
});
var homePageViewModel = new HomePageViewModel(fakePageService, unitTestFactory, dataStoreService);
Assert.IsTrue(string.IsNullOrEmpty(homePageViewModel.Name));
}
public void When_we_hit_next_then_we_go_to_location_page()
{
var fakePageService = new FakePageService();
var locationdumyService = Substitute.For <ILocationService>();
var dataStoreService = Substitute.For <IDataStore>();
var unitTestFactory = new UnitTestFactory((r) =>
{
r.RegisterSingleton <IPageService>(fakePageService);
r.RegisterSingleton <ILocationService>(locationdumyService);
r.RegisterSingleton <IDataStore>(dataStoreService);
});
var homePageViewModel = new HomePageViewModel(fakePageService, unitTestFactory, dataStoreService);
homePageViewModel.Name = "arun";
var canGoNext = homePageViewModel.GoToNextCommand.CanExecute(null);
homePageViewModel.GoToNextCommand.Execute(null);
Assert.AreEqual(true, canGoNext);
Assert.AreEqual(typeof(LocationViewModel), fakePageService.GetViewModelPageType());
}