public async Task ReviewAddsNewActivityReviewToDbContext()
{
await this.AddTestingDestinationToDb();
await this.AddTestingActivityToDb();
await this.AddTestingUserToDb();
var activityReviewInputModel = new ActivityReviewInputModel()
{
Id = TestActivityId,
Name = TestActivityName,
Rating = TestReviewRating,
Content = TestReviewContent,
};
await this.ActivitiesServiceMock.Review(TestActivityId, TestUserName, activityReviewInputModel);
var reviewId = this.DbContext.Reviews.Last().Id;
var reviewsDbSet = this.DbContext.ActivityReviews.OrderBy(r => r.CreatedOn);
Assert.Collection(reviewsDbSet,
elem1 =>
{
Assert.Equal(reviewsDbSet.Last().ActivityId, activityReviewInputModel.Id);
Assert.Equal(reviewsDbSet.Last().ReviewId, reviewId);
});
}
public async Task ReviewThrowsArgumentExceptionIfUserHasAlreadyReviewedRestaurant()
{
await this.AddTestingDestinationToDb();
await this.AddTestingActivityToDb();
await this.AddTestingUserToDb();
var activityReviewInputModel = new ActivityReviewInputModel()
{
Id = TestActivityId,
Name = TestActivityName,
Rating = TestReviewRating,
Content = TestReviewContent,
};
await this.ActivitiesServiceMock.Review(TestActivityId, TestUserName, activityReviewInputModel);
var secondActivityReviewInputModel = new ActivityReviewInputModel
{
Id = TestActivityId,
Name = TestActivityName,
Rating = SecondTestReviewRating,
Content = TestReviewContent,
};
var exception = await Assert.ThrowsAsync <ArgumentException>(() =>
this.ActivitiesServiceMock.Review(TestActivityId, TestUserName, secondActivityReviewInputModel));
Assert.Equal(string.Format(ServicesDataConstants.ActivityReviewAlreadyAdded, TestUserName, TestActivityId, TestActivityName), exception.Message);
}
public async Task <IActionResult> Review(int id, ActivityReviewInputModel activityReviewInputModel)
{
var username = this.User.Identity.Name;
await this.activitiesService.Review(id, username, activityReviewInputModel);
return(this.RedirectToAction(nameof(this.Details), new { id }));
}
public async Task Review(int activityId, string username, ActivityReviewInputModel activityReviewInputModel)
{
var user = await this.usersRepository.All().Where(u => u.UserName == username).FirstOrDefaultAsync();
if (user == null)
{
throw new NullReferenceException(string.Format(ServicesDataConstants.NullReferenceUsername, username));
}
var activity = await this.activitiesRepository.All().FirstOrDefaultAsync(a => a.Id == activityId);
if (activity == null)
{
throw new NullReferenceException(string.Format(ServicesDataConstants.NullReferenceActivityId, activityId));
}
if (this.activityReviewsRepository.All().Any(r => r.ActivityId == activityId && r.Review.User == user))
{
throw new ArgumentException(string.Format(ServicesDataConstants.ActivityReviewAlreadyAdded, user.UserName, activity.Id, activity.Name));
}
var review = new Review
{
User = user,
Rating = activityReviewInputModel.Rating,
Content = activityReviewInputModel.Content,
};
this.reviewsRepository.Add(review);
await this.reviewsRepository.SaveChangesAsync();
var activityReview = new ActivityReview
{
Activity = activity,
Review = review,
};
this.activityReviewsRepository.Add(activityReview);
await this.activityReviewsRepository.SaveChangesAsync();
await this.UpdateActivityAverageRating(activity);
}
public async Task UpdateRestaurantAverageRatingCalculatesRatingCorrectly()
{
await this.AddTestingDestinationToDb();
await this.AddTestingActivityToDb();
await this.AddTestingUserToDb();
this.DbContext.Users.Add(new UnravelTravelUser {
Id = Guid.NewGuid().ToString(), UserName = "******"
});
await this.DbContext.SaveChangesAsync();
var activityReviewInputModel = new ActivityReviewInputModel()
{
Id = TestActivityId,
Name = TestActivityName,
Rating = TestReviewRating,
Content = TestReviewContent,
};
await this.ActivitiesServiceMock.Review(TestActivityId, TestUserName, activityReviewInputModel);
var secondActivityReviewInputModel = new ActivityReviewInputModel()
{
Id = TestActivityId,
Name = TestActivityName,
Rating = SecondTestReviewRating,
Content = TestReviewContent,
};
await this.ActivitiesServiceMock.Review(TestActivityId, "Ivan", secondActivityReviewInputModel);
var expected = (TestReviewRating + SecondTestReviewRating) / 2;
var actual = this.DbContext.Activities.Find(TestActivityId).AverageRating;
Assert.Equal(expected, actual);
}
