public void ToODataString_DateTimeOffset()
        {
            var dt       = DateTimeOffset.Parse("2021-03-01T07:30:22.000+00:00");
            var expected = $"cast(2021-03-01T07:30:22.000Z,Edm.DateTimeOffset)";
            var actual   = EdmTypeSupport.ToODataString(dt);

            Assert.Equal(expected, actual);
        }
        public void ToODataString_Guid()
        {
            var guid     = Guid.NewGuid();
            var expected = $"cast({guid},Edm.Guid)";
            var actual   = EdmTypeSupport.ToODataString(guid);

            Assert.Equal(expected, actual);
        }
        public void ToODataString_Unknown()
        {
            var sut = new IdEntity {
                Id = "1234"
            };
            var actual = EdmTypeSupport.ToODataString(sut);

            Assert.Null(actual);
        }