public void GetTopQuestion_Must_Return_Question_With_Highest_Rated_Question_By_Category()
{
// Testing with 2 categories
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser1 = StaticMethods.GetTestUser();
var testUser2 = StaticMethods.GetTestUser();
var testQBM1 = GetTestQuestionBM(Category.AndroidDevelopment);
var testQBM2 = GetTestQuestionBM(Category.AndroidDevelopment);
var testQBM3 = GetTestQuestionBM(Category.C);
var testQBM4 = GetTestQuestionBM(Category.C);
//Act
db.Users.Add(testUser1);
db.SaveChanges();
var addedQuestion1 = discussionsService.AddQuestion(testQBM1, testUser1);
var addedQuestion2 = discussionsService.AddQuestion(testQBM2, testUser1);
var addedQuestion3 = discussionsService.AddQuestion(testQBM3, testUser1);
var addedQuestion4 = discussionsService.AddQuestion(testQBM4, testUser1);
discussionsService.RateQuestion(GetTestQuestionRatingBMRatingUp(addedQuestion1), testUser2);
discussionsService.RateQuestion(GetTestQuestionRatingBMRatingDown(addedQuestion2), testUser2);
discussionsService.RateQuestion(GetTestQuestionRatingBMRatingUp(addedQuestion3), testUser2);
discussionsService.RateQuestion(GetTestQuestionRatingBMRatingDown(addedQuestion4), testUser2);
var result = discussionsService.GetTopQuestions();
//Assert
Assert.True(result.Count == 2);
Assert.True(result[0].QuestionId == addedQuestion1.Id);
Assert.True(result[1].QuestionId == addedQuestion3.Id);
}
public void GetUserAnswersVM_Must_Return_Collection_Of_Answers_From_Given_User_Name()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testPublisher = StaticMethods.GetTestUser();
var testUser = StaticMethods.GetTestUser("ChuckNorris", "*****@*****.**");
var testQBM = GetTestQuestionBM();
//Act
db.Users.Add(testUser);
db.Users.Add(testPublisher);
db.SaveChanges();
var addedQuestion = discussionsService.AddQuestion(testQBM, testPublisher);
var content1 = "First Test Answer";
var answer1 = discussionsService.AddAnswer(content1, testUser, addedQuestion.Id);
var content2 = "Second Test Answer";
var answer2 = discussionsService.AddAnswer(content2, testUser, addedQuestion.Id);
var result = discussionsService.GetUserAnswersVM(testUser.Id);
//Assert
Assert.True(result.Count == 2);
Assert.True(result.Any(x => x.Content == answer1.Content));
Assert.True(result.Any(x => x.Content == answer2.Content));
Assert.True(result.Any(x => x.PublishTime == answer1.PublishTime));
Assert.True(result.Any(x => x.PublishTime == answer2.PublishTime));
Assert.True(result.Any(x => x.QuestionId == addedQuestion.Id));
Assert.True(result.Any(x => x.QuestionTitle == addedQuestion.Title));
}
public void GetUserQuestionsVM_Must_Return_Collection_Of_Answers_From_Given_User_Name()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
var testQBM1 = GetTestQuestionBM(Category.AndroidDevelopment);
var testQBM2 = GetTestQuestionBM(Category.C);
//Act
db.Users.Add(testUser);
db.SaveChanges();
var addedQuestion1 = discussionsService.AddQuestion(testQBM1, testUser);
var addedQuestion2 = discussionsService.AddQuestion(testQBM2, testUser);
var result = discussionsService.GetUserQuestionsVM(testUser.Id);
//Assert
Assert.True(result.Count == 2);
Assert.True(result.Any(x => x.Id == addedQuestion1.Id));
Assert.True(result.Any(x => x.Id == addedQuestion2.Id));
Assert.True(result.Any(x => x.Title == addedQuestion1.Title));
Assert.True(result.Any(x => x.Title == addedQuestion2.Title));
Assert.True(result.Any(x => x.Category == addedQuestion1.Category));
Assert.True(result.Any(x => x.Category == addedQuestion2.Category));
}
public async Task CreateCommentAddsCorrectly()
{
// Arrange
var commentsList = this.GetComments();
var expectedComments = commentsList.Count() + 1;
var discussionList = this.GetDiscussions();
var discussionId = discussionList.FirstOrDefault().Id;
var commentsRepoMock = this.GetCommentMock(commentsList).Object;
var discussionRepoMock = this.GetDiscussionMock(discussionList).Object;
var commentService = new DiscussionsService(discussionRepoMock, commentsRepoMock, this.commentVoteRepo, this.mediaRepo);
var inputModel = new CommentInputModel()
{
Content = "Hell yeah123",
DiscussionId = discussionId,
};
// Act
await commentService.CreateComment(inputModel.Content, "", inputModel.DiscussionId);
// Assert
Assert.Equal(expectedComments, commentsRepoMock.AllAsNoTracking().Count());
Assert.Contains(commentsRepoMock.AllAsNoTracking().Where(x => x.DiscussionId == discussionId).ToList(), x => x.Content == inputModel.Content);
}
public void GetUserDisLikedAnswersIdList_Must_Return_User_Liked_Answers_Ids_In_List()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
var testQBM = GetTestQuestionBM();
var content1 = "Test Answer";
var content2 = "Test Answer";
//Act
db.Users.Add(testUser);
db.SaveChanges();
var addedQuestion = discussionsService.AddQuestion(testQBM, testUser);
var answer1 = discussionsService.AddAnswer(content1, testUser, addedQuestion.Id);
var answer2 = discussionsService.AddAnswer(content2, testUser, addedQuestion.Id);
//// Like First Answer
var testAnswerRatingBM1 = GetTestAnswerRatingBMRatingDown(answer1, testUser);
var ratedAnswer1 = discussionsService.RateAnswer(testAnswerRatingBM1, testUser);
//// Like Secont Answer
testAnswerRatingBM1 = GetTestAnswerRatingBMRatingDown(answer2, testUser);
var ratedAnswer2 = discussionsService.RateAnswer(testAnswerRatingBM1, testUser);
var userLikedAnswers = discussionsService.GetUserDisLikedAnswersIdList(testUser.Id);
//Assert
Assert.True(userLikedAnswers.Count == 2);
Assert.True(userLikedAnswers.Contains(answer1.Id));
Assert.True(userLikedAnswers.Contains(answer2.Id));
}
public void EditQuestion_Must_Return_QuestionEditBM_Of_Given_Question()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
var testQBM = GetTestQuestionBM(Category.AndroidDevelopment);
//Act
db.Users.Add(testUser);
db.SaveChanges();
var addedQuestion = discussionsService.AddQuestion(testQBM, testUser);
var editBM = discussionsService.GetQuestionEditBindingModel(addedQuestion.Id, testUser.Id);
editBM.Title = "Testing buddy";
editBM.Content = "This must be long string i think";
editBM.Category = Category.JavaScript;
editBM.Tags = editBM.Tags + " nice go back";
var result = discussionsService.EditQuestion(editBM, testUser.Id);
//Assert
Assert.True(result.Id == addedQuestion.Id);
Assert.True(result.Title == editBM.Title);
Assert.True(result.Category == editBM.Category);
Assert.True(result.Tags.Count == 4);
Assert.True(result.Tags.Any(x => x.Name == "web"));
Assert.True(result.Tags.Any(x => x.Name == "nice"));
Assert.True(result.Tags.Any(x => x.Name == "go"));
Assert.True(result.Tags.Any(x => x.Name == "back"));
}
public void CreateInstanceOfDiscussionsServiceWhenParametersAreNotNull()
{
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var mockedRepository = new Mock <IRepository <Discussion> >();
var dicussionService = new DiscussionsService(mockedRepository.Object, mockedUnitOfWork.Object);
Assert.IsInstanceOf <DiscussionsService>(dicussionService);
}
public void ThrowArgumentNullExceptionWithProperMessageWhenDiscussionIsNull()
{
var mockedRepository = new Mock <IRepository <Discussion> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var discussionsService = new DiscussionsService(mockedRepository.Object, mockedUnitOfWork.Object);
Assert.That(() => discussionsService.AddDiscussion(null),
Throws.ArgumentNullException.With.Message.Contains("discussion"));
}
public void ThrowWhenUserIsNull()
{
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var mockedRepository = new Mock <IRepository <Discussion> >();
var mockedDiscussion = new Mock <Discussion>();
var discussionsService = new DiscussionsService(mockedRepository.Object, mockedUnitOfWork.Object);
Assert.That(() => discussionsService.RemoveUserFromDiscussion(mockedDiscussion.Object, null),
Throws.ArgumentNullException.With.Message.Contains("user"));
}
public void CallUnitOfWorkCommitMethodWhenDiscussionParameterIsValid()
{
var mockedRepository = new Mock <IRepository <Discussion> >();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var discussionsService = new DiscussionsService(mockedRepository.Object, mockedUnitOfWork.Object);
var mockedDiscussion = new Mock <Discussion>();
discussionsService.AddDiscussion(mockedDiscussion.Object);
mockedUnitOfWork.Verify(x => x.Commit(), Times.Once());
}
public void GetUserAnswersVM_Must_Return_Empty_Collection_If_There_Isnt_User_With_User_Name()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testQBM = GetTestQuestionBM();
//Act
var result = discussionsService.GetUserAnswersVM("ChuckNorris");
//Assert
Assert.True(result.Count == 0);
}
public void GetAnswersViewModels_Must_Return_Empty_Collection_If_There_Isnt_Question_With_Given_Id()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testPublisher = StaticMethods.GetTestUser();
//Act
db.Users.Add(testPublisher);
db.SaveChanges();
var result = discussionsService.GetAnswersViewModels(2312);
//Assert
Assert.True(result.Count == 0);
}
public void AddAnswer_Must_Return_NULL_If_Publisher_Isnt_Registered()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
//Act
var content = "Test Answer";
var nonUser = StaticMethods.GetTestUser();
var questionId = 10;
var answer = discussionsService.AddAnswer(content, nonUser, questionId);
//Assert
Assert.True(answer == null);
}
public async Task GetTotalDiscussionsGetsProperCount()
{
// Arrange
var discussionList = this.GetDiscussions();
var expectedMediaId = "2";
var expectedCount = discussionList.Count(x => x.MediaId == expectedMediaId);
var discussionRepoMock = this.GetDiscussionMock(this.GetDiscussions()).Object;
var discussionService = new DiscussionsService(discussionRepoMock, this.commentRepo, this.commentVoteRepo, this.mediaRepo);
// Act
var discussionCount = await discussionService.GetTotalDiscussions(expectedMediaId);
// Assert
Assert.Equal(discussionCount, expectedCount);
}
public void GetUserDisLikedAnswersIdList_Must_Return_Empty_List_If_User_Havent_Disliked_Any_Answer()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
var testQBM = GetTestQuestionBM();
//Act
db.Users.Add(testUser);
db.SaveChanges();
var userLikedAnswers = discussionsService.GetUserDisLikedAnswersIdList(testUser.UserName);
//Assert
Assert.True(userLikedAnswers.Count == 0);
}
public async Task GetTotalCommentsGetProperCount()
{
// Arrange
var commentsList = this.GetComments();
var expectedDiscussionId = "10";
var expectedCount = commentsList.Count(x => x.DiscussionId == expectedDiscussionId);
var commentsRepoMock = this.GetCommentMock(commentsList).Object;
var discussionRepoMock = this.GetDiscussionMock(this.GetDiscussions()).Object;
var commentService = new DiscussionsService(discussionRepoMock, commentsRepoMock, this.commentVoteRepo, this.mediaRepo);
// Act
var commentsCount = await commentService.GetTotalComments(expectedDiscussionId);
// Assert
Assert.Equal(expectedCount, commentsCount);
}
public void GetUserQuestionsVM_Must_Return_Empty_Collection_If_There_Isnt_User_With_User_Name()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
var testQBM = GetTestQuestionBM(Category.AndroidDevelopment);
//Act
db.Users.Add(testUser);
db.SaveChanges();
var addedQuestion1 = discussionsService.AddQuestion(testQBM, testUser);
var result = discussionsService.GetUserQuestionsVM("ChuckNorris");
//Assert
Assert.True(result.Count == 0);
}
public void AddAnswer_Must_Return_NULL_If_There_Isnt_Question_With_Given_Id()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
//Act
db.Users.Add(testUser);
db.SaveChanges();
var content = "Test Answer";
var testQuestionID = 10;
var answer = discussionsService.AddAnswer(content, testUser, testQuestionID);
//Assert
Assert.True(answer == null);
}
public void IsUserDisLikedQuestion_Must_Return_False_If_User_Not_Liked_Given_Question()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
var testQBM = GetTestQuestionBM();
//Act
db.Users.Add(testUser);
db.SaveChanges();
var addedQuestion = discussionsService.AddQuestion(testQBM, testUser);
var result = discussionsService.IsUserDisLikedQuestion(addedQuestion.Id, testUser.UserName);
//Assert
Assert.True(!result);
}
public void DeleteAnswer_Must_Return_NULL_If_There_Is_No_Answer_Or_Question_With_Given_Ids()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
//Act
db.Users.Add(testUser);
db.SaveChanges();
var testAnswerId = 23;
var testQuestionId = 23;
var deletedAnswer = discussionsService.DeleteAnswer(testAnswerId, testQuestionId, testUser.Id);
//Assert
Assert.True(deletedAnswer == null);
}
public void GetQuestionViewModel_Must_Return_NULL_If_There_Isnt_Question_With_Given_Id()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
var testQBM = GetTestQuestionBM();
//Act
db.Users.Add(testUser);
db.SaveChanges();
var addedQuestion = discussionsService.AddQuestion(testQBM, testUser);
var result = discussionsService.GetQuestionViewModel(addedQuestion.Id + 1);
//Assert
Assert.True(result == null);
}
public async Task GetCommentInfoGetsCorrectDetails()
{
// Arrange
var commentsList = this.GetComments();
var expectedComment = commentsList[1];
var expectedCommentId = expectedComment.Id;
var expectedCommentContent = expectedComment.Content;
var commentsRepoMock = this.GetCommentMock(commentsList).Object;
var discussionRepoMock = this.GetDiscussionMock(this.GetDiscussions()).Object;
var commentService = new DiscussionsService(discussionRepoMock, commentsRepoMock, this.commentVoteRepo, this.mediaRepo);
// Act
var commentsInfo = await commentService.GetCommentInfo <CommentViewModel>(expectedCommentId);
// Assert
Assert.Equal(expectedCommentContent, commentsInfo.Content);
}
public void UpdateTags_Must_Return_Empty_List_Of_Tags_If_There_Isnt_Any_Tag_To_Update()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
var testQBM = GetTestQuestionBM(Category.AndroidDevelopment);
var testTags = "";
//Act
db.Users.Add(testUser);
db.SaveChanges();
var addedQuestion = discussionsService.AddQuestion(testQBM, testUser);
var result = discussionsService.UpdateTags(testTags, addedQuestion);
//Assert
Assert.True(result.Count == 0);
}
public void IsUserDisLikedQuestion_Must_Return_True_If_User_DisLiked_Given_Question()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
var testQBM = GetTestQuestionBM();
//Act
db.Users.Add(testUser);
db.SaveChanges();
var addedQuestion = discussionsService.AddQuestion(testQBM, testUser);
var questionRatingBindingModel = GetTestQuestionRatingBMRatingDown(addedQuestion);
var ratedQuestion = discussionsService.RateQuestion(questionRatingBindingModel, testUser);
var result = discussionsService.IsUserDisLikedQuestion(ratedQuestion.Id, testUser.Id);
//Assert
Assert.True(result);
}
public async Task GetDiscussionTitleGivesCorrectTitle()
{
// Arrange
var discussionList = this.GetDiscussions();
var commentsList = this.GetComments();
var expectedDiscussion = discussionList[1];
var expectedDiscussionId = expectedDiscussion.Id;
var expectedDiscussionTitle = expectedDiscussion.Title;
var discussionRepoMock = this.GetDiscussionMock(discussionList).Object;
var commentsRepoMock = this.GetCommentMock(commentsList).Object;
var discussionService = new DiscussionsService(discussionRepoMock, commentsRepoMock, this.commentVoteRepo, this.mediaRepo);
// Act
var discussionTitle = await discussionService.GetDiscussionTitle(expectedDiscussionId);
// Assert
Assert.Equal(expectedDiscussionTitle, discussionTitle);
}
public void DeleteAnswer_Must_Return_Deleted_Answer()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
var testQBM = GetTestQuestionBM();
//Act
db.Users.Add(testUser);
db.SaveChanges();
var addedQuestion = discussionsService.AddQuestion(testQBM, testUser);
var content = "Test Answer";
var answer = discussionsService.AddAnswer(content, testUser, addedQuestion.Id);
var deletedAnswer = discussionsService.DeleteAnswer(answer.Id, addedQuestion.Id, testUser.Id);
//Assert
Assert.True(deletedAnswer.Id == answer.Id);
}
public async Task GetDiscussionInfoGetsCorrectDetails()
{
// Arrange
var discussionList = this.GetDiscussions();
var expectedDiscussion = discussionList[1];
var expectedDiscussionId = expectedDiscussion.Id;
var expectedDiscussionTitle = expectedDiscussion.Title;
var discussionRepoMock = this.GetDiscussionMock(discussionList).Object;
var discussionService = new DiscussionsService(discussionRepoMock, this.commentRepo, this.commentVoteRepo, this.mediaRepo);
// Act
var discussion = await discussionService.GetDiscussionInfo <DiscussionViewModel>(expectedDiscussionId);
var discussionTitle = discussion.Title;
// Assert
Assert.Equal(expectedDiscussionTitle, discussionTitle);
}
public void RateQuestion_Must_Return_Updated_Question_RatedUp()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
var testQBM = GetTestQuestionBM();
//Act
db.Users.Add(testUser);
db.SaveChanges();
var addedQuestion = discussionsService.AddQuestion(testQBM, testUser);
var questionRatingBindingModel = GetTestQuestionRatingBMRatingUp(addedQuestion);
var ratedQuestion = discussionsService.RateQuestion(questionRatingBindingModel, testUser);
//Assert
Assert.True(ratedQuestion.Id == addedQuestion.Id);
Assert.True(ratedQuestion.Rating == 1);
}
public async Task GetDiscussionGetsCorrectData()
{
// Arrange
var discussionList = this.GetDiscussions();
var expectedDiscussion = discussionList[1];
var expectedTitle = expectedDiscussion.Title;
var expectedDiscussionMedia = expectedDiscussion.MediaId;
var discussionRepoMock = this.GetDiscussionMock(this.GetDiscussions()).Object;
var discussionService = new DiscussionsService(discussionRepoMock, this.commentRepo, this.commentVoteRepo, this.mediaRepo);
// Act
var discussionViewModel = await discussionService.GetDiscussions <DiscussionViewModel>(expectedDiscussionMedia, 1, 2);
// Assert
Assert.Single(discussionViewModel);
Assert.Contains(discussionViewModel, x => x.Title == expectedTitle);
}
public void AddTag_Must_Return_Created_Tag()
{
// Arrange
var db = StaticMethods.GetDb();
var discussionsService = new DiscussionsService(db, this.mapper);
var testUser = StaticMethods.GetTestUser();
var testQBM = GetTestQuestionBM();
//Act
db.Users.Add(testUser);
db.SaveChanges();
var question = discussionsService.AddQuestion(testQBM, testUser);
var tag = discussionsService.AddTag("tag", question);
//Assert
Assert.True(tag.Name == "tag");
Assert.True(tag.QuestionId == question.Id);
Assert.True(question.Tags.Count == 3);
}
