public void ModelsToString() { var facts = new Facts() { StringFact = "abc" }; Assert.Equal("{\"stringFact\":\"abc\"}", facts.ToString()); var action = new RuleAction() { Type = RuleAction.ActionType.Field, Id = "Field1" }; Assert.Equal("Field Field1", action.ToString()); var condition = new Condition() { Id = "id", Op = Condition.Oper.LessThanOrEqual, Value = new IntValue(1) }; Assert.Equal("id LessThanOrEqual 1", condition.ToString()); }