public void Rule59_na() { Rule rule = TestData_Rules.Rule059_countryName(); DataTable dt = new DataTable(); var c = dt.AddNewDataColumnWithExtendedProperties("Home State", "TSOI", "date"); var result = rule.RunRuleAgainstObject(c); Assert.False(result.AntecedentEvaluatesToTrue); Assert.Null(result.ConsequentEvaluatesToTrue); }