private async void ExecuteMoreTweetsCommand(Tweet lastTweet)
{
if (_isLoadingMore || Tweets.Count == 0 || IsNoMoreTweets)
{
return;
}
if (lastTweet.Equals(Tweets.Last()))
{
_isLoadingMore = true;
await GetTweets();
_isLoadingMore = false;
}
}
public void AddMethodReturnsItemAdded()
{
// Arrange
var sut = new TweetBrowserVirtualDataStore();
var testId = "09113456";
Tweet tweet = new Tweet()
{
Id = testId,
Stamp = "2018/3/24 01:15 AM",
Text = "Test message"
};
// Act
var item = sut.Add(tweet);
Assert.That(tweet.Equals(item));
}
public void AddMethodAddsItemToCollection()
{
// Arrange
var sut = new TweetBrowserVirtualDataStore();
var testId = "09113456";
Tweet tweet = new Tweet()
{
Id = testId,
Stamp = "2018/3/24 01:15 AM",
Text = "Test message"
};
// Act
sut.Add(tweet);
var item = sut.AllItems.FirstOrDefault(t => t.Id == testId);
Assert.That(tweet.Equals(item));
}