public void SaveCommand_WhenChroniusSavedSuccessfully_ShoudReloadDataAndNavigateBack()
{
// Arrange:
var fixture = new Fixture();
var chronius = fixture.Create <Chronius>();
var navigationServiceMock = new Mock <INavigationService>();
var pageDialogServiceMock = new Mock <IPageDialogService>();
var chroniusDatabaseMock = new Mock <IChroniusDatabase>();
var updateableHomeScreen = new Mock <IUpdateableHomeScreen>();
chroniusDatabaseMock.Setup(x => x.SaveChroniusAsync(chronius)).ReturnsAsync(1);
var viewModel = new EditChroniusViewModel(navigationServiceMock.Object, pageDialogServiceMock.Object, chroniusDatabaseMock.Object);
var navParams = new NavigationParameters
{
{ "chronius", chronius },
{ "parentViewModel", updateableHomeScreen.Object }
};
viewModel.Initialize(navParams);
// Act:
viewModel.SaveCommand.Execute();
// Assert:
updateableHomeScreen.Verify(x => x.ReloadData(), Times.Once);
navigationServiceMock.Verify(x => x.GoBackAsync(), Times.Once);
}
public void NavigateToAddLocation_IfEventTypeDoesNotAllowLocation_CheckForDialog(EventType eventType)
{
// Arrange:
var fixture = new Fixture();
var navigationServiceMock = new Mock <INavigationService>();
var pageDialogServiceMock = new Mock <IPageDialogService>();
var viewModel = new EditChroniusViewModel(navigationServiceMock.Object, pageDialogServiceMock.Object, null)
{
Chronius = fixture.Build <Chronius>().With(c => c.EventTypeId, (int)eventType).Create()
};
// Act:
viewModel.NavigateToAddLocation.Execute();
// Assert:
pageDialogServiceMock.Verify(x => x.DisplayAlertAsync("Chronius", "This event type doesn't need a location.", "Ok"), Times.Once);
}
public void NavigateToAddLocation_IfEventTypeAllowsLocation_CheckForNavigation(EventType eventType)
{
// Arrange:
var fixture = new Fixture();
var navigationServiceMock = new Mock <INavigationService>();
var pageDialogServiceMock = new Mock <IPageDialogService>();
var viewModel = new EditChroniusViewModel(navigationServiceMock.Object, pageDialogServiceMock.Object, null)
{
Chronius = fixture.Build <Chronius>().With(c => c.EventTypeId, (int)eventType).Create()
};
// Act:
viewModel.NavigateToAddLocation.Execute();
// Assert:
navigationServiceMock.Verify(x => x.NavigateAsync("AddLocation"), Times.Once);
}
