public void ContainsAny_generic_one_criteria()
        {
            var entity = new xts_entity {
                Id = Guid.NewGuid()
            };

            entity["xts_attribute"] = null;

            Assert.False(entity.ContainsAny(e => e.AttributeWithCaseChar));
            Assert.True(entity.ContainsAny(e => e.xts_attribute));
        }
        public void ContainsAny_generic_many_criterias(Expression <Func <xts_entity, object> >[] contains, bool expected)
        {
            var entity = new xts_entity {
                Id = Guid.NewGuid()
            };

            entity["xts_attribute"] = null;
            var actual = entity.ContainsAny(contains.First(), contains.Skip(1).ToArray());

            Assert.Equal(expected, actual);
        }