public void GetAllLikesByPostId_Should_Return_All_Likes()
{
ILikeDAO dao = new LikeSqlDAO(ConnectionString);
IList <User> users = dao.GetAllLikesByPostId(NewPostId);
Assert.AreEqual(1, users.Count);
}
public void UnLikePostByUserId_Unliked_By_User_Who_Never_Liked_Post_Should_Not_Throw_Exception()
{
ILikeDAO dao = new LikeSqlDAO(ConnectionString);
dao.UnlikePostByUserId(NewPostId, NewUserOneId); // Only NewUserTwoId liked the post in test-script.sql
IList <User> users = dao.GetAllLikesByPostId(NewPostId);
Assert.AreEqual(1, users.Count);
}
public void UnLikePostByUserId_Should_Work()
{
ILikeDAO dao = new LikeSqlDAO(ConnectionString);
dao.UnlikePostByUserId(NewPostId, NewUserTwoId); // NewUserTwoId now unliking post they liked in test-script.sql
IList <User> users = dao.GetAllLikesByPostId(NewPostId);
Assert.AreEqual(0, users.Count);
}
public void LikePostByUserId_Liked_Twice_By_Same_User_Should_Not_Throw_Exception()
{
ILikeDAO dao = new LikeSqlDAO(ConnectionString);
dao.LikePostByUserId(NewPostId, NewUserTwoId); // NewUserTwoId already liked in test-script.sql
IList <User> users = dao.GetAllLikesByPostId(NewPostId);
Assert.AreEqual(1, users.Count);
}
public void LikePostByUserId_Should_Work()
{
// See how many users like the post first
ILikeDAO dao = new LikeSqlDAO(ConnectionString);
IList <User> users = dao.GetAllLikesByPostId(NewPostId);
int numLikes = users.Count;
Assert.AreEqual(1, numLikes);
// Like the post
dao.LikePostByUserId(NewPostId, NewUserOneId); // Poster liking their own post
// Check that the number increased by one
users = dao.GetAllLikesByPostId(NewPostId);
Assert.AreEqual(numLikes + 1, users.Count);
}
