public IEnumerable <string> GetFailingRules(string jsonObject, IEnumerable <string> easyRules)
{
var dymeRules = easyRules.Select(r => _easyRuleDymeRuleSvc.ConvertEasyRuleToDymeRule(r)).ToList();
var failingDymeRules = dymeRules.Where(r => !_ruleEvaluatorSvc.IsTrueIn(r, jsonObject)).ToList();
var failingEasyRules = failingDymeRules.Select(r => _easyRuleDymeRuleSvc.ConvertDymeRuleToEasyRule(r)).ToList();
return(failingEasyRules);
}
public void EasyRuleDymeParser_GivenDymeRules_ExpectEasyRules()
{
// Arrange...
var sut = new EasyRuleDymeRuleConverter();
var expectEasyRule = "IF (Age) IS (18) THEN (Movie) IS (Visible)";
var inputDymeRule = If.When(ItsAFact.That("Age").Is("18")).Then(ItsAFact.That("Movie").Is("Visible"));
// Act...
var result = sut.ConvertDymeRuleToEasyRule(inputDymeRule);
Assert.AreEqual(expectEasyRule, result);
}
public void EasyRuleDymeParser_GivenNestedDymeRules_ExpectEasyRules()
{
// Arrange...
var sut = new EasyRuleDymeRuleConverter();
var expectEasyRule = "IF (age) GREATER THAN (18) OR ((age) LESS THAN (100) AND (date) PART OF (2000/01/01)) THEN (movie) IS (visible) AND (warnings) CONTAINS (violence)";
var inputDymeRule =
If.When(Any.Of
(ItsAFact.That("age").IsGreaterThan("18"))
.Or
(All.Of(ItsAFact.That("age").IsLessThan("100")).And(ItsAFact.That("date").IsIn("2000/01/01")).IsTrue())
.IsTrue())
.Then(All.Of
(ItsAFact.That("movie").Is("visible"))
.And
(ItsAFact.That("warnings").Contains("violence"))
.IsTrue());
// Act...
var result = sut.ConvertDymeRuleToEasyRule(inputDymeRule);
Assert.AreEqual(expectEasyRule, result);
}
public void EasyRuleDymeParser_GivenBothJunctiveDymeRules_ExpectEasyRules()
{
// Arrange...
var sut = new EasyRuleDymeRuleConverter();
var expectEasyRule = "IF (age) IS (10) OR (genre) IS (cartoon) THEN (movie) IS (visible) AND (there) NOT (violence)";
var inputDymeRule =
If.When(Any.Of
(ItsAFact.That("age").Is("10"))
.Or
(ItsAFact.That("genre").Is("cartoon"))
.IsTrue())
.Then(All.Of
(ItsAFact.That("movie").Is("visible"))
.And
(ItsAFact.That("there").IsNot("violence"))
.IsTrue());
// Act...
var result = sut.ConvertDymeRuleToEasyRule(inputDymeRule);
Assert.AreEqual(expectEasyRule, result);
}
