public async Task ThrowException_WhenLikeDoesntExist()
{
var options = TestUtils.GetOptions(nameof(ThrowException_WhenLikeDoesntExist));
var bar = new Bar {
Id = "2"
};
var user = new AppUser {
Id = "1"
};
var review1 = new BarReview {
Id = "1", Rating = 6, Description = "0100101", BarId = "2"
};
//var review2 = new BarReview { Id = "2", Rating = 10, Description = "0100101", BarId = "2" };
var like1 = new BarReviewLike {
Id = "1", BarReviewID = "1", AppUserID = "1"
};
//var like2 = new BarReviewLike { Id = "2", BarReviewID = "2", AppUserID="1" };
using (var arrangeContext = new CMContext(options))
{
var sut = new ReviewServices(arrangeContext);
arrangeContext.Add(bar);
arrangeContext.Add(user);
arrangeContext.Add(review1);
//arrangeContext.Add(review2);
//arrangeContext.Add(like1);
await arrangeContext.SaveChangesAsync();
var ex = await Assert.ThrowsExceptionAsync <MagicException>(
async() => await sut.RemoveBarReviewLike(review1.Id, user.Id)
);
}
}
public async Task RemoveLikeBarReview_WhenValidBarIdIsPassed()
{
var options = TestUtils.GetOptions(nameof(RemoveLikeBarReview_WhenValidBarIdIsPassed));
var bar = new Bar {
Id = "2"
};
var user = new AppUser {
Id = "1"
};
var review1 = new BarReview {
Id = "1", Rating = 6, Description = "0100101", BarId = "2"
};
var review2 = new BarReview {
Id = "2", Rating = 10, Description = "0100101", BarId = "2"
};
var like1 = new BarReviewLike {
Id = "1", BarReviewID = "1", AppUserID = "1"
};
//var like2 = new BarReviewLike { Id = "2", BarReviewID = "2", AppUserID="1" };
using (var arrangeContext = new CMContext(options))
{
var sut = new ReviewServices(arrangeContext);
arrangeContext.Add(bar);
arrangeContext.Add(user);
arrangeContext.Add(review1);
arrangeContext.Add(like1);
await arrangeContext.SaveChangesAsync();
Assert.AreEqual(1, arrangeContext.BarReviewLikes.Count());
await sut.RemoveBarReviewLike(review1.Id, user.Id);
Assert.AreEqual(0, arrangeContext.BarReviewLikes.Count());
}
}
public static BarReviewLikeDTO BarMapReviewLikeDTO(this BarReviewLike barReviewLike)
{
var barReviewLikeDTO = new BarReviewLikeDTO();
barReviewLikeDTO.BarReviewId = barReviewLike.BarReviewId;
barReviewLikeDTO.BarReview = barReviewLike.BarReview;
barReviewLikeDTO.UserId = barReviewLike.UserId;
barReviewLikeDTO.User = barReviewLike.User;
barReviewLikeDTO.IsLiked = barReviewLike.IsLiked;
barReviewLikeDTO.IsInappropriate = barReviewLike.IsInappropriate;
return barReviewLikeDTO;
}
public async Task GetCorrectCountOfLikes_WhenValidParamethersArePassed()
{
var options = TestUtils.GetOptions(nameof(GetCorrectCountOfLikes_WhenValidParamethersArePassed));
var bar = new Bar {
Id = "2"
};
var user = new AppUser {
Id = "1"
};
var user2 = new AppUser {
Id = "2"
};
var review1 = new BarReview {
Id = "1", Rating = 6, Description = "0100101", BarId = "2"
};
//var review2 = new BarReview { Id = "2", Rating = 10, Description = "0100101", BarId = "2" };
var like1 = new BarReviewLike {
Id = "1", BarReviewID = "1", AppUserID = "1"
};
var like2 = new BarReviewLike {
Id = "2", BarReviewID = "1", AppUserID = "2"
};
using (var arrangeContext = new CMContext(options))
{
var sut = new ReviewServices(arrangeContext);
arrangeContext.Add(bar);
arrangeContext.Add(user);
arrangeContext.Add(user2);
arrangeContext.Add(review1);
//arrangeContext.Add(review2);
arrangeContext.Add(like1);
await arrangeContext.SaveChangesAsync();
await sut.LikeBarReview(bar.Id, user.Id);
var result = await sut.LikeBarReview(bar.Id, user2.Id);
Assert.AreEqual(2, result);
}
}
//Tested
public async Task <int> LikeBarReview(string barReviewID, string userId)
{
barReviewID.ValidateIfNull(ExceptionMessages.IdNull);
userId.ValidateIfNull(ExceptionMessages.IdNull);
if (await _context.BarReviewLikes.AnyAsync(l => l.AppUserID == userId && l.BarReviewID == barReviewID))
{
throw new MagicException(ExceptionMessages.ReviewIsLiked);
}
var like = new BarReviewLike()
{
AppUserID = userId,
BarReviewID = barReviewID,
Date = DateTime.Now.Date
};
_context.BarReviewLikes.Add(like);
await _context.SaveChangesAsync();
int count = await _context.BarReviewLikes.Where(r => r.BarReviewID == barReviewID).CountAsync();
return(count);
}
public async Task ThrowExceptionForCocktailLike_WhenUserLikeExists()
{
var options = TestUtils.GetOptions(nameof(ThrowExceptionForCocktailLike_WhenUserLikeExists));
var bar = new Bar {
Id = "2"
};
var user = new AppUser {
Id = "1"
};
var review1 = new BarReview {
Id = "1", Rating = 6, Description = "0100101", BarId = "2"
};
//var review2 = new BarReview { Id = "2", Rating = 10, Description = "0100101", BarId = "2" };
var like1 = new BarReviewLike {
Id = "1", BarReviewID = "1", AppUserID = "1"
};
//var like2 = new BarReviewLike { Id = "2", BarReviewID = "2", AppUserID="1" };
using (var arrangeContext = new CMContext(options))
{
var sut = new ReviewServices(arrangeContext);
arrangeContext.Add(bar);
arrangeContext.Add(user);
arrangeContext.Add(review1);
//arrangeContext.Add(review2);
arrangeContext.Add(like1);
await arrangeContext.SaveChangesAsync();
await sut.LikeBarReview(bar.Id, user.Id);
var ex = await Assert.ThrowsExceptionAsync <MagicException>(
async() => await sut.LikeBarReview(bar.Id, review1.Id)
);
Assert.AreEqual(ExceptionMessages.ReviewIsLiked, ex.Message);
}
}
public async Task <bool> AddBarReviewLikeAsync(Guid reviewId, Guid userId)
{
var reviewExists = await _cmContext.BarReviews.AnyAsync(br => br.Id == reviewId && br.DeletedOn == null);
if (!reviewExists)
{
throw new ArgumentNullException("Review does not exist or it is deleted.");
}
var barReviewLike = await _cmContext.BarReviewLikes
.Where(brl => brl.BarReviewId == reviewId && brl.UserId == userId)
.FirstOrDefaultAsync();
if (barReviewLike != null)
{
barReviewLike.IsLiked = true;
}
else
{
var barReviewLikeNew = new BarReviewLike()
{
BarReviewId = reviewId,
UserId = userId,
IsLiked = true
};
_cmContext.BarReviewLikes.Add(barReviewLikeNew);
}
try
{
await _cmContext.SaveChangesAsync();
}
catch (Exception)
{
throw;
}
return(true);
}
