public void Modify_WithTestArgument_RemovesDuplicates(XDocument podcast, RemoveDuplicateEpisodesModification.DuplicateTimeFrames timeFrame, int expectedEpisodes)
{
var modification = new RemoveDuplicateEpisodesModification(timeFrame);
modification.Modify(podcast);
Assert.Equal(expectedEpisodes, podcast.Descendants("item").Count());
}
public void Modify_WithNullArgument_ThrowsArgumentNullException()
{
var modification = new RemoveDuplicateEpisodesModification();
Assert.Throws <ArgumentNullException>(() => modification.Modify(null));
}
