public async Task AddingOneItemWithTagsDoesAddThemToTheCurrentTagList()
{
var offlineTaskService = A.Fake <IOfflineTaskService>();
var loggingService = A.Fake <ILoggingService>();
var database = TestsHelper.CreateFakeDatabase();
var navigationService = A.Fake <INavigationService>();
var item = new Item()
{
Id = 1,
Tags = new System.Collections.ObjectModel.ObservableCollection <Tag>()
{
new Tag()
{
Id = 1, Label = "test"
},
new Tag()
{
Id = 2, Label = "test"
},
new Tag()
{
Id = 3, Label = "test"
},
}
};
database.Insert(item);
var viewModel = new EditTagsViewModel(offlineTaskService, loggingService, database, navigationService);
await viewModel.ActivateAsync(item.Id, new Dictionary <string, object>(), Data.Common.NavigationMode.New);
Assert.Equal(3, viewModel.Tags.Count);
Assert.False(viewModel.TagsCountIsZero);
}
public async Task RemovingAnTagAndAddingAnotherExecutesTheProperActions()
{
var offlineTaskService = A.Fake <IOfflineTaskService>();
var loggingService = A.Fake <ILoggingService>();
var database = TestsHelper.CreateFakeDatabase();
var navigationService = A.Fake <INavigationService>();
var tagToRemove = new Tag()
{
Id = 2, Label = "test"
};
var tagToAdd = new Tag()
{
Id = 4, Label = "test"
};
var item = new Item()
{
Id = 1,
Tags = new System.Collections.ObjectModel.ObservableCollection <Tag>()
{
new Tag()
{
Id = 1, Label = "test"
},
tagToRemove,
new Tag()
{
Id = 3, Label = "test"
},
}
};
database.Insert(item);
var viewModel = new EditTagsViewModel(offlineTaskService, loggingService, database, navigationService);
await viewModel.ActivateAsync(item.Id, new Dictionary <string, object>(), Data.Common.NavigationMode.New);
Assert.Equal(3, viewModel.Tags.Count);
viewModel.Tags.Add(tagToAdd);
viewModel.Tags.Remove(tagToRemove);
Assert.Equal(3, viewModel.Tags.Count);
viewModel.FinishCommand.Execute(null);
A.CallTo(() => offlineTaskService.AddAsync(A <int> .Ignored, OfflineTask.OfflineTaskAction.EditTags, A <List <Tag> > .That.Contains(tagToAdd), A <List <Tag> > .That.Contains(tagToRemove))).MustHaveHappened(Repeated.Exactly.Once);
//A.CallTo(() => navigationService.GoBack()).MustHaveHappened();
}