public void LessThanOrEquals_IfHasValueAndMemberIsNullable_ShouldFindLessOrEqualMatches() { //Arrange var value = 1; //Act var sut = new SimpleQueryBuilder <Fake>(_fakeRepository.GetFakes()); var queryable = sut.LessThanOrEquals(f => f.MissingQuantity, value).Queryable(); var result = queryable.ToList(); //Verify result.Should().HaveCount(1); }