public void GetUserFeedBacksCorrectNumber()
        {
            var repository = new Mock <IDeletableEntityRepository <FeedBack> >();

            repository.Setup(f => f.All())
            .Returns(this.GetTestFeedBacksProfile()
                     .AsQueryable());

            var service = new FeedBackService(repository.Object);
            var list    = service.GetUserFeedBacks("Pesho").ToList();

            Assert.Equal(2, list.Count());
        }