public void GetRecommendationsByUserID2Pages()
{
// Arrange
var userID = 1;
var pageNumber = 1;
int?pageSize = 5;
var numberOfRecommendations = 10;
var recommendations = MockDataGenerator.CreateRecommendations(numberOfRecommendations);
var envelope = MockDataGenerator.CreateRecommendationsEnvelope(recommendations, pageNumber, pageSize);
var mockReviewRepo = new Mock <IReviewRepository>();
var mockMapper = new Mock <IMapper>();
mockReviewRepo.Setup(f => f.GetRecommendationsByUserID(userID, pageNumber, pageSize)).Returns(envelope);
var service = new RecommendationService(mockReviewRepo.Object, mockMapper.Object);
// Act
var returnedRecommendations = service.GetRecommendationsByUserID(userID, pageNumber, pageSize);
// Assert
mockReviewRepo.Verify(f => f.GetRecommendationsByUserID(userID, pageNumber, pageSize), Times.Once());
Assert.IsNotNull(returnedRecommendations);
Assert.AreEqual(returnedRecommendations.Paging.PageNumber, pageNumber);
Assert.AreEqual(returnedRecommendations.Paging.PageMaxSize, pageSize);
Assert.AreEqual(returnedRecommendations.Paging.PageCount, 2);
Assert.AreEqual(returnedRecommendations.Paging.TotalNumberOfItems, numberOfRecommendations);
Assert.AreEqual(returnedRecommendations.Items.First().Book.ID, recommendations.First().Book.ID);
}
public void GetRecommendationsByUserIDException()
{
// Arrange
var userID = 1;
var pageNumber = 1;
int?pageSize = null;
var mockReviewRepo = new Mock <IReviewRepository>();
var mockMapper = new Mock <IMapper>();
mockReviewRepo.Setup(f => f.GetRecommendationsByUserID(userID, pageNumber, pageSize)).Throws(new Exception());
var service = new RecommendationService(mockReviewRepo.Object, mockMapper.Object);
// Act
service.GetRecommendationsByUserID(userID, pageNumber, pageSize);
}