public void RouteConstrint_DateRoute_validator_test() { var validator = new DatePathValidator(); // Valid Country Assert.IsTrue(validator.IsValid("2014"), "2014 is a valid format"); Assert.IsTrue(validator.IsValid("2014-03"), "2014-03 is a valid format"); Assert.IsTrue(validator.IsValid("2014-03-03"), "2014-03-03 is a valid format"); // Invalid formats Assert.IsFalse(validator.IsValid("ØSF"), "ØSF should not be valid"); Assert.IsFalse(validator.IsValid("201403"), "201403 should not be valid"); }