public void InvalidUrlReturnsNotValid()
{
FeedManager.ClearFeeds();
Feed feed = new Feed();
feed.Name = "sample feed";
feed.Url = "htt://example.com";
Assert.IsFalse(feed.IsValid());
}
public void RemoveFeedThatIsNotInTheListDoesNothing()
{
FeedManager.ClearFeeds();
Feed feed = new Feed();
feed.Name = "sample feed";
feed.Url = "https://example.com";
FeedManager.Add(feed);
var before = FeedManager.GetFeeds();
FeedManager.Remove(feed);
var after = FeedManager.GetFeeds();
Assert.AreEqual(before.Count(), after.Count(), "The number of feeds should be the same if an attempt is made to remove a feed that is not in the list.");
}
public void AddedFeedAppearsinGetFeeds()
{
FeedManager.ClearFeeds();
Feed feed = new Feed();
feed.Name = "sample feed";
feed.Url = "https://example.com";
FeedManager.Add(feed);
var expected = FeedManager.GetFeeds();
foreach (var item in expected)
{
if (item.Name.Equals(feed.Name, StringComparison.OrdinalIgnoreCase) &&
item.Url.Equals(feed.Url, StringComparison.OrdinalIgnoreCase))
{
return;
}
}
Assert.Fail("The feed was not returned by GetFeeds.");
}