public void GetByIdTest_ValidId_ShouldReturnValidEntity()
{
Vote entity = new Vote()
{
Value = 1
};
this.voteRepository.Add(entity);
Vote foundEntity = this.voteEntities.Find(entity.Id);
Assert.AreSame(entity, foundEntity);
}
public void AddTest_EntityIsValid_ShouldBeAddedSuccessfuly()
{
Vote entity = new Vote()
{
Value = 1
};
this.voteRepository.Add(entity);
Vote foundEntity = this.voteEntities.Find(entity.Id);
Assert.IsTrue(entity.Id != 0);
Assert.IsNotNull(foundEntity);
Assert.AreSame(entity, foundEntity);
}
public HttpResponseMessage VoteForPost([FromBody]VoteModel voteModel, [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 (voteModel.Value < 0 || voteModel.Value > 5)
{
throw new ArgumentException("The vote value cannot be less than 0 and larger than 5");
}
var vote = new Vote()
{
Value = voteModel.Value,
User = user,
Post = post
};
post.Votes.Add(vote);
this.voteRepository.Add(vote);
var responseMessage = this.Request.CreateResponse(HttpStatusCode.OK,
new
{
id = vote.Id,
votedBy = user.Nickname,
value = vote.Value
});
return responseMessage;
});
return response;
}
public void UpdateTest_InvalidEntityId()
{
int invalidId = -1;
Vote entity = new Vote()
{
Value = 1
};
this.voteRepository.Add(entity);
Vote voteToUpdateWith = new Vote()
{
Value = 2
};
Vote updatedVote = this.voteRepository.Update(invalidId, voteToUpdateWith);
Assert.IsNull(updatedVote);
}
public void UpdateTest_ValidUpdate()
{
Vote entity = new Vote()
{
Value = 1
};
this.voteRepository.Add(entity);
Vote voteToUpdateWith = new Vote()
{
Value = 2
};
Vote updatedVote = this.voteRepository.Update(entity.Id, voteToUpdateWith);
Assert.AreSame(entity, updatedVote);
Assert.AreEqual(updatedVote.Value, voteToUpdateWith.Value);
}
public void UpdateTest_InvalidUpdateEntity_ShouldThrowArgumentNullException()
{
Vote entity = new Vote()
{
Value = 1
};
this.voteRepository.Add(entity);
Vote voteToUpdateWith = null;
Vote updatedUser = this.voteRepository.Update(entity.Id, voteToUpdateWith);
}