public async Task ShouldCorrectlyIndicateIfNothingIsFound()
{
var response = new FeedlyRoot {
Results = new List <FeedlyItem>()
};
_searchService.Search("q").Returns(response);
_searchViewModel.SearchQuery = "q";
_searchViewModel.Search.Execute().Subscribe();
await Task.Delay(100);
_searchViewModel.IsGreeting.Should().BeFalse();
_searchViewModel.IsLoading.Should().BeFalse();
_searchViewModel.IsEmpty.Should().BeTrue();
_searchViewModel.Feeds.Should().BeEmpty();
}
public async Task ShouldTriggerFetchCommandWhenSearchQueryChanges()
{
var response = new FeedlyRoot {
Results = new List <FeedlyItem> {
new FeedlyItem()
}
};
_searchService.Search("q").Returns(response);
_searchViewModel.SearchQuery = "q";
await Task.Delay(1100);
_searchViewModel.IsGreeting.Should().BeFalse();
_searchViewModel.IsLoading.Should().BeFalse();
_searchViewModel.IsEmpty.Should().BeFalse();
_searchViewModel.Feeds.Count.Should().Be(1);
}
public async Task ShouldNotifyOfPropertyChange()
{
var response = new FeedlyRoot {
Results = new List <FeedlyItem>()
};
_searchService.Search("q").Returns(response);
var triggered = false;
var notifyPropertyChanged = (INotifyPropertyChanged)(object)_searchViewModel;
notifyPropertyChanged.PropertyChanged += delegate { triggered = true; };
_searchViewModel.SearchQuery = "q";
_searchViewModel.Search.Execute().Subscribe();
await Task.Delay(100);
triggered.Should().BeTrue();
}
public async Task ShouldLoadItemsReceivedFromSearchService()
{
var response = new FeedlyRoot {
Results = new List <FeedlyItem> {
new FeedlyItem()
}
};
_searchService.Search("q").Returns(response);
_searchViewModel.SearchQuery = "q";
_searchViewModel.Search.Execute().Subscribe();
await Task.Delay(100);
_searchViewModel.IsGreeting.Should().BeFalse();
_searchViewModel.IsLoading.Should().BeFalse();
_searchViewModel.IsEmpty.Should().BeFalse();
_searchViewModel.Feeds.Count.Should().Be(1);
await _searchService.Received().Search("q");
}
public async Task ShouldTryToAddFeedWhenInputIsCompletelyValid()
{
var handled = false;
var item = new FeedlyItem {
FeedId = "feed/http://google.com"
};
var categories = new List <Category> {
new Category {
Title = "Foo"
}
};
var response = new FeedlyRoot {
Results = new List <FeedlyItem> {
item
}
};
_categoryManager.GetAll().Returns(categories);
_searchService.Search("q").Returns(response);
_searchViewModel.SearchQuery = "q";
_searchViewModel.Added.RegisterHandler(handle => handle.SetOutput(handled = true));
_searchViewModel.RefreshCategories.Execute().Subscribe();
_searchViewModel.Search.Execute().Subscribe();
await Task.Delay(100);
_searchViewModel.IsLoading.Should().BeFalse();
_searchViewModel.Feeds.Should().NotBeEmpty();
_searchViewModel.SelectedCategory = _searchViewModel.Categories.First();
_searchViewModel.SelectedFeed = _searchViewModel.Feeds.First();
_searchViewModel.Add.Execute().Subscribe();
await _categoryManager.Received(1).Update(Arg.Any <Category>());
handled.Should().BeTrue();
}