public void GetFutureGigsWithGenre_GigIsInThePast_ShouldNotBeReturned() { // Arrange var gig = new Gig() { DateTime = DateTime.Now.AddDays(-1), ArtistId = "1" }; _mockGigs.SetSource(new List <Gig> { gig }); // Act var gigs = _repository.GetFutureGigsWithGenre("1"); // Assert gigs.Should().BeEmpty(); }