public async Task When2UsersVoteForTheSameRecipeTheAverageVoteShouldBeCorrect()
{
var votesList = new List <Vote>();
var mockRepo = new Mock <IRepository <Vote> >();
mockRepo.Setup(method => method.All())
.Returns(votesList.AsQueryable());
mockRepo.Setup(m => m.AddAsync(It.IsAny <Vote>()))
.Callback((Vote vote) => votesList.Add(vote));
var service = new VotesService(mockRepo.Object);
await service.SetVoteAsync(2, "Niki", 5);
await service.SetVoteAsync(2, "Pesho", 1);
await service.SetVoteAsync(2, "Niki", 2);
// mockRepo.Verify(m => m.All(), Times.Exactly(3));
// Можем да проверим колко пъти е извикан даден метод. В случая, дали метода All() е извикан точно три пъти.
mockRepo.Verify(m => m.AddAsync(It.IsAny <Vote>()), Times.Exactly(2));
Assert.Equal(2, votesList.Count());
Assert.Equal(1.5, service.GetAverageVotes(2));
}
public async Task When2UsersVoteForTheSameRecipeTheAverageVoteShouldBeCorrect()
{
var list = new List <Vote>();
var mockRepo = new Mock <IRepository <Vote> >();
mockRepo.Setup(x => x.All()).Returns(list.AsQueryable());
mockRepo.Setup(x => x.AddAsync(It.IsAny <Vote>()))
.Callback((Vote vote) => list.Add(vote));
var service = new VotesService(mockRepo.Object);
await service.SetVoteAsync(2, "Niki", 5);
await service.SetVoteAsync(2, "Pesho", 1);
await service.SetVoteAsync(2, "Niki", 2);
mockRepo.Verify(x => x.AddAsync(It.IsAny <Vote>()), Times.Exactly(2));
Assert.Equal(2, list.Count);
Assert.Equal(1.5, service.GetAverageVotes(2));
// TODO: Only 1 vote;
// TODO: if vote is 5
}
public async Task WhenUserVote2TimesOnly1VoteShouldBeCounted()
{
var list = new List <Vote>();
var mockRepo = new Mock <IRepository <Vote> >();
mockRepo.Setup(x => x.All()).Returns(list.AsQueryable());
mockRepo.Setup(x => x.AddAsync(It.IsAny <Vote>()))
.Callback((Vote vote) => list.Add(vote));
var service = new VotesService(mockRepo.Object);
await service.SetVoteAsync(1, "1", 1);
await service.SetVoteAsync(1, "1", 5);
await service.SetVoteAsync(1, "1", 5);
await service.SetVoteAsync(1, "1", 5);
await service.SetVoteAsync(1, "1", 5);
Assert.Equal(1, list.Count);
Assert.Equal(5, list.First().Value);
// TODO: Only 1 vote;
// TODO: if vote is 5
}
public async Task WhenTwoUsersVoteForTheSameRecipeTheAverageVoteShouldBeCorrect()
{
var list = new List <Vote>();
var mockRepo = new Mock <IRepository <Vote> >();
mockRepo.Setup(x => x.All()).Returns(list.AsQueryable());
mockRepo.Setup(x => x.AddAsync(It.IsAny <Vote>())).Callback((Vote vote) => list.Add(vote));
var service = new VotesService(mockRepo.Object);
await service.SetVoteAsync(1, "1", 4);
await service.SetVoteAsync(1, "2", 5);
// Check if the method AddAsync is called exactly 2 times
mockRepo.Verify(x => x.AddAsync(It.IsAny <Vote>()), Times.Exactly(2));
Assert.Equal(4.5, service.GetAverageVotes(1));
}
public async Task SetVoteShouldChangeVoteValueCorrectly()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString()).Options;
var dbContext = new ApplicationDbContext(options);
var repository = new EfRepository <Vote>(dbContext);
var clientRepository = new EfDeletableEntityRepository <Client>(dbContext);
var client = new Client
{
Id = "clientId",
Name = "random",
Phone = "088",
PositionPlayed = PositionName.Center,
User = new ApplicationUser {
Id = "clientuserId", Email = "*****@*****.**"
},
UserId = "clientuserId",
};
await dbContext.Clients.AddAsync(client);
await dbContext.SaveChangesAsync();
var workoutslistRepository = new EfDeletableEntityRepository <WorkoutsList>(dbContext);
var clientsService = new ClientsService(clientRepository, workoutslistRepository);
var service = new VotesService(repository, clientsService);
await service.SetVoteAsync("coachId", "clientuserId", 2);
await service.SetVoteAsync("coachId", "clientuserId", 5);
var count = repository.All();
var vote = await repository.All().FirstAsync(x => x.CoachId == "coachId");
Assert.Equal(1, await count.CountAsync());
Assert.Equal(5, vote.Value);
}
public async Task WhenUserVotesMoreThanOneTimeForOneRecipeOnlyTheLastShouldBeCounted()
{
var list = new List <Vote>();
var mockRepo = new Mock <IRepository <Vote> >();
mockRepo.Setup(x => x.All()).Returns(list.AsQueryable());
mockRepo.Setup(x => x.AddAsync(It.IsAny <Vote>())).Callback((Vote vote) => list.Add(vote));
var service = new VotesService(mockRepo.Object);
await service.SetVoteAsync(1, "1", 1);
await service.SetVoteAsync(1, "1", 5);
await service.SetVoteAsync(1, "1", 4);
await service.SetVoteAsync(1, "1", 3);
await service.SetVoteAsync(1, "1", 2);
Assert.Equal(1, list.Count());
Assert.Equal(2, list.First().Value);
}
public async Task WhenUserVotesTwoTimesOnlyOneVoteShouldBeCounted()
{
var list = new List <Vote>();
this.votesRepository
.Setup(x => x.All())
.Returns(list.AsQueryable());
var service = new VotesService(this.votesRepository.Object);
list.Add(new Vote {
MealId = 1, UserId = "userId", Value = 5
});
await service.SetVoteAsync(1, "userId", 1);
await service.SetVoteAsync(1, "userId", 5);
var result = list.FirstOrDefault(x => x.MealId == 1);
Assert.Single(list);
Assert.Equal(5, result.Value);
}
public async Task WhenUserVotes2TimesOnly1VoteShouldBeCounted()
{
var votesList = new List <Vote>();
// Това все едно в момента ни е таблицата Votes от базата данни.
var mockRepo = new Mock <IRepository <Vote> >();
mockRepo.Setup(method => method.All())
.Returns(votesList.AsQueryable());
// Когато някой ти извика медода .All(), ти му върни votesList.AsQueryable().
mockRepo.Setup(m => m.AddAsync(It.IsAny <Vote>()))
.Callback((Vote vote) => votesList.Add(vote));
// Когато имаме параметри на метода, в случая AddAsync иска да му се подаде Vote, със It.IsAny му казваме, ползвай това в метода, независимо как е подадено.
// var repo = new FakeVotesRepository();
// var service = new VotesService(repo);
var service = new VotesService(mockRepo.Object);
await service.SetVoteAsync(1, "1", 1);
await service.SetVoteAsync(1, "1", 5);
await service.SetVoteAsync(1, "1", 5);
await service.SetVoteAsync(1, "1", 5);
await service.SetVoteAsync(1, "1", 5);
// Assert.Equal(1, repo.All().Count());
// Assert.Equal(5, repo.All().First().Value);
Assert.Equal(1, votesList.Count());
Assert.Equal(5, votesList.First().Value);
}
public async Task TestCreateNewVote()
{
ApplicationDbContext db = GetDb();
var voteRepository = new EfRepository <Vote>(db);
var service = new VotesService(voteRepository);
await service.SetVoteAsync(1, "userId", 5);
var result = db.Votes.FirstOrDefault(x => x.MealId == 1 && x.UserId == "userId");
Assert.Single(db.Votes.Where(x => x.MealId == 1));
Assert.Single(db.Votes.Where(x => x.UserId == "userId"));
Assert.Equal(5, result.Value);
}
