public async Task When_only_getting_videos_that_dont_already_exist_Then_YouTube_api_is_not_called_to_get_the_data(
[Frozen] IYouTubeCleanupToolDbContext youTubeCleanupToolDbContext,
[Frozen] IYouTubeCleanupToolDbContextFactory youTubeCleanupToolDbContextFactory,
[Frozen] IYouTubeApi youTubeApi,
[Frozen] IFixture fixture,
GetAndCacheYouTubeData getAndCacheYouTubeData
)
{
// TODO: add customization so we don't need to do this everywhere we have a DbContext and ContextFactory
youTubeCleanupToolDbContextFactory.Create().Returns(youTubeCleanupToolDbContext);
var playlistItemData = fixture.CreateMany <PlaylistItemData>(3).ToList();
youTubeCleanupToolDbContext.GetPlaylistItems().Returns(playlistItemData);
var videoData = playlistItemData.Take(1).Select(x => new VideoData {
Id = x.VideoId
}).ToList();
youTubeCleanupToolDbContext.GetVideos().Returns(videoData);
// Make sure the videos aren't "deleted from YouTube"
var videos = fixture.CreateMany <VideoData>(2).ToList();
videos.ForEach(x => x.IsDeletedFromYouTube = false);
youTubeApi.GetVideos(Arg.Any <List <string> >()).Returns(TestExtensions.ToAsyncEnumerable(videos));
var callback = new Action <VideoData, InsertStatus>((data, insertStatus) => _testOutputHelper.WriteLine($"{data.Title} - {insertStatus}"));
// Act
await getAndCacheYouTubeData.GetVideos(callback, false, CancellationToken.None);
// Assert
// TODO: Assert we're passing in expectedGetTheseVideos to GetVideos
await foreach (var _ in youTubeApi.Received(1).GetVideos(Arg.Any <List <string> >()))
{
}
await youTubeCleanupToolDbContext.Received(2).UpsertVideo(Arg.Any <VideoData>());
await youTubeCleanupToolDbContext.Received(2).SaveChangesAsync();
}
public async Task When_getting_all_videos_Then_YouTube_api_is_called_to_get_the_data_for_everything(
[Frozen] IYouTubeCleanupToolDbContext youTubeCleanupToolDbContext,
[Frozen] IYouTubeCleanupToolDbContextFactory youTubeCleanupToolDbContextFactory,
[Frozen] IYouTubeApi youTubeApi,
[Frozen] IFixture fixture,
GetAndCacheYouTubeData getAndCacheYouTubeData
)
{
youTubeCleanupToolDbContextFactory.Create().Returns(youTubeCleanupToolDbContext);
var playlistItemData = fixture.CreateMany <PlaylistItemData>(3).ToList();
youTubeCleanupToolDbContext.GetPlaylistItems().Returns(playlistItemData);
var videoData = playlistItemData.Take(1).Select(x => new VideoData {
Id = x.VideoId
}).ToList();
youTubeCleanupToolDbContext.GetVideos().Returns(videoData);
// Make sure the videos aren't "deleted from YouTube"
var videos = fixture.CreateMany <VideoData>(3).ToList();
videos.ForEach(x => x.IsDeletedFromYouTube = false);
youTubeApi.GetVideos(Arg.Any <List <string> >()).Returns(TestExtensions.ToAsyncEnumerable(videos));
var callback = new Action <VideoData, InsertStatus>((data, insertStatus) => _testOutputHelper.WriteLine($"{data.Title} - {insertStatus}"));
// Act
await getAndCacheYouTubeData.GetVideos(callback, true, CancellationToken.None);
// Assert
await foreach (var _ in youTubeApi.Received(1).GetVideos(Arg.Any <List <string> >()))
{
}
await youTubeCleanupToolDbContext.Received(3).UpsertVideo(Arg.Any <VideoData>());
await youTubeCleanupToolDbContext.Received(3).SaveChangesAsync();
}