public void DeleteByNullValue()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
// Act
// Assert
Assert.ThrowsException <ArgumentNullException>(() => commentLikeRepository.Delete(entityToDelete: null));
}
public void DeleteByWrongKey_Exception()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
Guid wrongId = default(Guid);
// Act
// Assert
Assert.ThrowsException <InvalidOperationException>(() => commentLikeRepository.Delete(wrongId));
}
public void DeleteByNullKey_Exception()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
object wrongId = null;
// Act
// Assert
Assert.ThrowsException <ArgumentNullException>(() => commentLikeRepository.Delete(wrongId));
}
// CONSTRUCTORS
private UnitOfWork(string connectionString)
{
context = new AppContext(connectionString);
userRepository = null;
photoRepository = null;
photoLikeRepository = null;
commentRepository = null;
commentLikeRepository = null;
messageRepository = null;
subjectRepository = null;
}
public void Count()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
int expectedCommentLikesInDb = Resources.Classes.DbFiller.Instance.CommentLikeAmount;
// Act
int actualCommentLikesInDb = commentLikeRepository.Count();
// Assert
Assert.AreEqual(expectedCommentLikesInDb, actualCommentLikesInDb);
}
public void CountIf_IsLikedTrue()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
int expectedCommentLikesWithIsLikedTrue = Resources.Classes.DbFiller.Instance.CommentLikeAmountWithLike;
// Act
int actualCommentLikesWithIsLikedTrue = commentLikeRepository.Count(commentLike => commentLike.IsLiked == true);
// Assert
Assert.AreEqual(expectedCommentLikesWithIsLikedTrue, actualCommentLikesWithIsLikedTrue);
}
private UnitOfWork()
{
context = new AppContext();
userRepository = null;
photoRepository = null;
photoLikeRepository = null;
commentRepository = null;
commentLikeRepository = null;
messageRepository = null;
subjectRepository = null;
}
public void TryGetUserLike()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
CommentLike expectedCommentLikeFromDb = dbContext.CommentLike.First();
// Act
CommentLike actualCommentLikeFromDb = commentLikeRepository.TryGetUserLike(expectedCommentLikeFromDb.Comment, expectedCommentLikeFromDb.User);
// Assert
Assert.AreEqual(expectedCommentLikeFromDb, actualCommentLikeFromDb);
}
public void DeleteByValue()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
CommentLike commentLikeToDelete = dbContext.CommentLike.First();
// Act
commentLikeRepository.Delete(commentLikeToDelete);
dbContext.SaveChanges();
// Assert
CollectionAssert.DoesNotContain(dbContext.CommentLike.ToArray(), commentLikeToDelete);
}
public void GetByWrongId_Null()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
Guid wrongId = default(Guid);
CommentLike expectedCommentLikeFromDb = null;
// Act
CommentLike actualCommentLikeFromDb = commentLikeRepository.Get(wrongId);
// Assert
Assert.AreEqual(expectedCommentLikeFromDb, actualCommentLikeFromDb);
}
public void GetById()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
Guid idToSearch = dbContext.CommentLike.First().Id;
CommentLike expectedCommentLike = dbContext.CommentLike.Find(idToSearch);
// Act
CommentLike commentLikeFromDb = commentLikeRepository.Get(idToSearch);
// Assert
Assert.AreEqual(expectedCommentLike, commentLikeFromDb);
}
public void DeleteByKey()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
CommentLike expectedDeletedCommentLike = dbContext.CommentLike.First();
Guid idToDelete = expectedDeletedCommentLike.Id;
// Act
commentLikeRepository.Delete(idToDelete);
dbContext.SaveChanges();
// Assert
CollectionAssert.DoesNotContain(dbContext.CommentLike.ToArray(), expectedDeletedCommentLike);
}
public void GetOrder()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
int expectedCommentLikeInDb = Resources.Classes.DbFiller.Instance.CommentLikeAmount;
// Act
CommentLike[] commentLikeFromDb = commentLikeRepository.Get(orderBy: commentLike => commentLike.OrderBy(cl => cl.IsLiked)).ToArray();
int actualCommentLikeInDb = commentLikeFromDb.Length;
// Assert
Assert.AreEqual(expectedCommentLikeInDb, actualCommentLikeInDb);
CollectionAssert.AreEqual(dbContext.CommentLike.OrderBy(cl => cl.IsLiked).ToArray(), commentLikeFromDb);
}
public void GetFilterByIsLiked()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
int expectedCommentLikeWithLikeInDb = Resources.Classes.DbFiller.Instance.CommentLikeAmountWithLike;
// Act
CommentLike[] commentLikeFromDb = commentLikeRepository.Get(filter: commentLike => commentLike.IsLiked == true).ToArray();
int actualCommentLikeWithLikeInDb = commentLikeFromDb.Length;
// Assertz
Assert.AreEqual(expectedCommentLikeWithLikeInDb, actualCommentLikeWithLikeInDb);
CollectionAssert.IsSubsetOf(commentLikeFromDb, dbContext.CommentLike.ToArray());
}
public void GetAll()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
int expectedCommentLikeInDb = Resources.Classes.DbFiller.Instance.CommentLikeAmount;
// Act
CommentLike[] commentLikeFromDb = commentLikeRepository.Get().ToArray();
int actualCommentLikeInDb = commentLikeFromDb.Length;
// Assert
Assert.AreEqual(expectedCommentLikeInDb, actualCommentLikeInDb);
CollectionAssert.AreEquivalent(dbContext.CommentLike.ToArray(), commentLikeFromDb);
}
public void TryGetUserLike_Null()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
CommentLike commentLikeFromDb = dbContext.CommentLike.First();
CommentLike expectedCommentLikeFromDb = null;
string userNicknameWithouLike = Resources.Classes.DbFiller.Instance.UserWithoutCommentLike;
User user = dbContext.Users.First(u => u.NickName == userNicknameWithouLike);
// Act
CommentLike actualCommentLikeFromDb = commentLikeRepository.TryGetUserLike(commentLikeFromDb.Comment, user);
// Assert
Assert.AreEqual(expectedCommentLikeFromDb, actualCommentLikeFromDb);
}
public void DeleteByChangedValue()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
CommentLike changedCommentLikeToDelete = dbContext.CommentLike.First();
changedCommentLikeToDelete.IsLiked = false;
// Act
commentLikeRepository.Delete(entityToDelete: changedCommentLikeToDelete);
dbContext.SaveChanges();
// Assert
CollectionAssert.DoesNotContain(dbContext.CommentLike.ToArray(), changedCommentLikeToDelete);
}
public void Update()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
CommentLike commentLikeToUpdate = dbContext.CommentLike.First();
bool isLiked = false;
// Act
commentLikeToUpdate.IsLiked = isLiked;
commentLikeRepository.Update(commentLikeToUpdate);
dbContext.SaveChanges();
// Assert
Assert.AreEqual(dbContext.CommentLike.Find(commentLikeToUpdate.Id).IsLiked, isLiked);
}
public void GetFilterAndOrder()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
int expectedCommentLikeWithLikeInDb = Resources.Classes.DbFiller.Instance.CommentLikeAmountWithLike;
CommentLike[] likesInDb = dbContext.CommentLike.Where(cl => cl.IsLiked == true).OrderByDescending(cl => cl.User.NickName).ToArray();
// Act
CommentLike[] commentLikeFromDb = commentLikeRepository
.Get(filter: cl => cl.IsLiked == true, orderBy: o => o.OrderByDescending(cl => cl.User.NickName)).ToArray();
int actualCommentLikeWithLikeInDb = commentLikeFromDb.Length;
// Assert
Assert.AreEqual(expectedCommentLikeWithLikeInDb, actualCommentLikeWithLikeInDb);
CollectionAssert.AreEqual(likesInDb, commentLikeFromDb);
}
public void AddCommentLike()
{
// Arrange
CommentLikeRepository commentLikeRepository = new CommentLikeRepository(dbContext);
CommentLike commentLike = new CommentLike
{
User = dbContext.Users.First(),
Comment = dbContext.Comments.First(),
IsLiked = true
};
// Act
commentLikeRepository.Insert(commentLike);
dbContext.SaveChanges();
// Assert
CollectionAssert.Contains(dbContext.CommentLike.ToList(), commentLike);
}
public CommentLikeService(IUnitOfWork unitOfWork, CommentLikeRepository repository) : base(unitOfWork, repository)
{
}
