public void Postcode_multiple_spaces_returns_part_postcode()
        {
            var sut = new AuditedDosRequest()
            {
                PostCode = " So 30 2U n "
            };

            Assert.AreEqual("So30", sut.PostCode);
        }
        public void Postcode_partial_returns_part_postcode()
        {
            var sut = new AuditedDosRequest()
            {
                PostCode = "So30"
            };

            Assert.AreEqual("So30", sut.PostCode);
        }
        public void Postcode_mixed_case_with_no_space_returns_part_postcode()
        {
            var sut = new AuditedDosRequest()
            {
                PostCode = "So302Un"
            };

            Assert.AreEqual("So30", sut.PostCode);
        }