public void GetByIdTest_ValidId_ShouldReturnValidEntity()
{
Comment entity = new Comment()
{
Content = "Test content",
DateCreated = DateTime.Now
};
this.commentRepository.Add(entity);
var foundEntity = this.commentEntities.Find(entity.Id);
Assert.AreSame(entity, foundEntity);
}
public void AddTest_EntityIsValid_ShouldBeAddedSuccessfuly()
{
Comment entity = new Comment()
{
Content = "Test content",
DateCreated = DateTime.Now
};
this.commentRepository.Add(entity);
var foundEntity = this.commentEntities.Find(entity.Id);
Assert.IsTrue(entity.Id != 0);
Assert.IsNotNull(foundEntity);
Assert.AreSame(entity, foundEntity);
}
public HttpResponseMessage CommentForPost([FromBody]CommentModel commentModel, [FromUri]int postId, string sessionKey)
{
var response = this.PerformOperationAndHandleExceptions(() =>
{
var user = this.userRepository.GetAll()
.Where(usr => usr.SessionKey == sessionKey).FirstOrDefault();
if (user == null)
{
throw new InvalidOperationException("No logged user or invalid sessionKey");
}
var post = this.postRepository.GetById(postId);
if (post == null)
{
throw new ArgumentException(string.Format("No post with id = {0}", postId));
}
if (commentModel.Content == null)
{
throw new ArgumentException("The comment content cannot be null.");
}
Comment comment = new Comment()
{
Content = commentModel.Content,
DateCreated = commentModel.CommentDate,
Post = post,
User = user
};
user.Comments.Add(comment);
this.commentRepository.Add(comment);
var responseMessage = this.Request.CreateResponse(
HttpStatusCode.Created,
new
{
id = comment.Id,
commentedBy = user.Nickname,
content = comment.Content
});
return responseMessage;
});
return response;
}
public void UpdateTest_InvalidEntityId()
{
int invalidId = -1;
Comment entity = new Comment()
{
Content = "Test content",
DateCreated = DateTime.Now
};
this.commentRepository.Add(entity);
Comment commentToUpgradeWith = new Comment()
{
Content = "Updated test content",
DateCreated = DateTime.Now.AddDays(1)
};
Comment upgradedComment = this.commentRepository.Update(invalidId, commentToUpgradeWith);
Assert.IsNull(upgradedComment);
}
public void UpdateTest_ValidUpdate()
{
Comment entity = new Comment()
{
Content = "Test content",
DateCreated = DateTime.Now
};
this.commentRepository.Add(entity);
Comment commentToUpgradeWith = new Comment()
{
Content = "Updated test content",
DateCreated = DateTime.Now.AddDays(1)
};
Comment upgradedComment = this.commentRepository.Update(entity.Id, commentToUpgradeWith);
Assert.AreSame(entity, upgradedComment);
Assert.AreEqual(upgradedComment.Content, commentToUpgradeWith.Content);
}
public void UpdateTest_InvalidUpdateEntity_ShouldThrowArgumentNullException()
{
Comment entity = new Comment()
{
Content = "Test content",
DateCreated = DateTime.Now
};
this.commentRepository.Add(entity);
Comment commentToUpgradeWith = null;
Comment upgradedComment = this.commentRepository.Update(entity.Id, commentToUpgradeWith);
}
