public void Return_Correct_Values_When_UserTweets_Exist()
{
//Arrange
var timeProvider = new TestDateTimeProvider();
var fakeUnit = new Mock <IUnitOfWork>();
var fakeTweetService = Mock.Of <ITweetService>();
var sut = new UserTweetService(fakeUnit.Object, fakeTweetService, timeProvider);
var fakeUserTweetRepo = new Mock <IGenericRepository <UserTweet> >();
var testTweet1 = new Tweet {
Text = "test1", TweetId = "10", OriginalTweetCreatedOn = timeProvider.OriginallyCreatedOn, FolloweeId = "666"
};
var testTweet2 = new Tweet {
Text = "test2", TweetId = "11", OriginalTweetCreatedOn = timeProvider.OriginallyCreatedOn, FolloweeId = "666"
};
var testTweet3 = new Tweet {
Text = "test3", TweetId = "12", OriginalTweetCreatedOn = timeProvider.OriginallyCreatedOn, FolloweeId = "789"
};
var testUserTweet1 = new UserTweet {
UserId = "100", Tweet = testTweet1, TweetId = testTweet1.TweetId
};
var testUserTweet2 = new UserTweet {
UserId = "100", Tweet = testTweet2, TweetId = testTweet2.TweetId
};
var testUserTweet3 = new UserTweet {
UserId = "100", Tweet = testTweet3, TweetId = testTweet3.TweetId
};
var userTweetCollection = new List <UserTweet> {
testUserTweet1, testUserTweet2, testUserTweet3
};
fakeUserTweetRepo.Setup(r => r.All).Returns(userTweetCollection.AsQueryable());
fakeUnit.Setup(u => u.UserTweets).Returns(fakeUserTweetRepo.Object);
var expectedTweet1 = new FakeTweetDto
{
TweetId = testTweet1.TweetId,
OriginalTweetCreatedOn = testTweet1.OriginalTweetCreatedOn,
Text = testTweet1.Text,
UsersMentioned = testTweet1.UsersMentioned
};
var expectedTweet2 = new FakeTweetDto
{
TweetId = testTweet2.TweetId,
OriginalTweetCreatedOn = testTweet2.OriginalTweetCreatedOn,
Text = testTweet2.Text,
UsersMentioned = testTweet2.UsersMentioned
};
var expectedTweetDtos = new List <FakeTweetDto> {
expectedTweet1, expectedTweet2
};
//Act
var actualTweetDtos = sut.GetTweetsByUserIdAndFolloweeId("100", "666");
//Assert
CollectionAssert.AreEqual(expectedTweetDtos, actualTweetDtos.ToList());
}
public void Throw_Argument_Null_Exception_When_FolloweeId_Is_Null()
{
//Arrange
var fakeTimeProvider = Mock.Of <IDateTimeProvider>();
var fakeUnit = Mock.Of <IUnitOfWork>();
var fakeTweetService = Mock.Of <ITweetService>();
var sut = new UserTweetService(fakeUnit, fakeTweetService, fakeTimeProvider);
//Act & Assert
Assert.ThrowsException <ArgumentNullException>(() => sut.GetTweetsByUserIdAndFolloweeId("123", null));
}
