public void CalculateContainerFilterValues_Should_Return_Two_Containers() { RunTest(() => { var movieOne = new MovieBuilder(Guid.NewGuid().ToString()).AddContainer("mkv").Build(); var movieTwo = new MovieBuilder(Guid.NewGuid().ToString()).AddContainer("mkv").Build(); var movieThree = new MovieBuilder(Guid.NewGuid().ToString()).Build(); _movieRepository.UpsertRange(new[] { movieOne, movieTwo, movieThree }); var containers = _movieRepository .CalculateContainerFilterValues(new[] { "1" }) .ToList(); containers.Should().NotBeNull(); containers.Count.Should().Be(2); containers[0].Label.Should().Be("avi"); containers[0].Value.Should().Be("avi"); containers[1].Label.Should().Be("mkv"); containers[1].Value.Should().Be("mkv"); }); }