public async Task <ICollection <RestaurantReview> > GetReviewsByUser(string username)
{
ICollection <RestaurantReview> foundReviews = null;
using (RestaurantReviewsUnitOfWork uow = new RestaurantReviewsUnitOfWork(dbPath))
{
var _results = await uow.GetReviewsByUserAsync(username);
if (_results.Successful)
{
foundReviews = _results.Results;
}
else
{
// here we can add special handling in the case of failure
}
}
return(foundReviews);
}
public async Task GetReviewsByUserAsyncTests()
{
RestaurantAddress address = new RestaurantAddress()
{
streetAddress = "100 Main St",
addrLine2 = string.Empty,
city = "Pittsburgh",
state = "PA",
zipcode = "15108",
dateCreated = DateTime.Now,
dateModified = DateTime.Now
};
Restaurant restaurant = new Restaurant()
{
name = "Restaurant 1",
address = address,
addressId = address.id,
dateCreated = DateTime.Now,
dateModified = DateTime.Now,
phoneNumber = "412-444-4444",
acceptsReservations = false
};
RestaurantReview review1 = new RestaurantReview()
{
restaurant = restaurant,
restaurantId = restaurant.id,
reviewDate = DateTime.Now,
reviewText = "This restaurant served us quickly and the food was great!",
userRating = 5,
dateCreated = DateTime.Now,
dateModified = DateTime.Now,
username = "******"
};
RestaurantReview review2 = new RestaurantReview()
{
restaurant = restaurant,
restaurantId = restaurant.id,
reviewDate = DateTime.Now,
reviewText = "This restaurant served us quickly but the food was only ok.",
userRating = 3,
dateCreated = DateTime.Now,
dateModified = DateTime.Now,
username = "******"
};
List <RestaurantReview> reviews = new List <RestaurantReview>()
{
review1,
review2
};
// Test the 'Happy Path'
repositoryMock.Setup(m => m.GetReviewsByUserAsync(It.IsAny <string>())).ReturnsAsync(reviews);
using (RestaurantReviewsUnitOfWork uow = new RestaurantReviewsUnitOfWork(repositoryMock.Object))
{
var _results = await uow.GetReviewsByUserAsync("*****@*****.**");
Assert.IsNotNull(_results);
Assert.IsNotNull(_results.Results);
Assert.AreEqual(_results.Results.Count, 2);
Assert.IsTrue(_results.Successful);
}
// Test Exception Handling
Exception ex = new Exception("Any Exception");
repositoryMock.Setup(m => m.GetReviewsByUserAsync(It.IsAny <string>())).ThrowsAsync(ex);
using (RestaurantReviewsUnitOfWork uow = new RestaurantReviewsUnitOfWork(repositoryMock.Object))
{
var _results = await uow.GetReviewsByUserAsync("*****@*****.**");
Assert.IsNotNull(_results);
Assert.IsNotNull(_results.Exception);
Assert.IsNull(_results.Results);
Assert.IsFalse(_results.Successful);
}
}
