public void Test()
{
string predicateFormat = "1 = 2";
PredicateParser parser = new PredicateParser(predicateFormat);
var predicate = parser.ParsePredicate();
Assert.NotNull(predicate);
}
public void ParseNotPredicateTest()
{
//Create parser
PredicateParser predicateParser = new PredicateParser(Init("! condition1 && test.list?"));
Predicate parsedPredicate = predicateParser.ParsePredicate();
//Check Predicates
Assert.AreEqual(typeof(NotPredicate), parsedPredicate.GetType());
//Check AndPredicate
Predicate parsedInnerPredicate = ((NotPredicate)parsedPredicate).GetPredicate();
Assert.AreEqual(typeof(AndPredicate), parsedInnerPredicate.GetType());
AndPredicate parsedInnerAndPredicate = (AndPredicate)parsedInnerPredicate;
Assert.AreEqual(typeof(ExpressionPredicate), parsedInnerAndPredicate.GetLeftPredicate().GetType());
Assert.AreEqual(typeof(IsPredicate), parsedInnerAndPredicate.GetRightPredicate().GetType());
}
public void ParseOrPredicateTest()
{
//Create parser
PredicateParser predicateParser = new PredicateParser(Init("condition1 || condition2 || condition3"));
Predicate parsedPredicate = predicateParser.ParsePredicate();
//Check Predicates
Assert.AreEqual(typeof(OrPredicate), parsedPredicate.GetType());
//Check OrPredicate
OrPredicate parsedOrPredicate = (OrPredicate)parsedPredicate;
Assert.AreEqual(typeof(ExpressionPredicate), parsedOrPredicate.GetLeftPredicate().GetType());
Assert.AreEqual(typeof(OrPredicate), parsedOrPredicate.GetRightPredicate().GetType());
//Check nested OrPredicate
OrPredicate parsedNestedOrPredicate = (OrPredicate)parsedOrPredicate.GetRightPredicate();
Assert.AreEqual(typeof(ExpressionPredicate), parsedNestedOrPredicate.GetLeftPredicate().GetType());
Assert.AreEqual(typeof(ExpressionPredicate), parsedNestedOrPredicate.GetRightPredicate().GetType());
}
public void TestComparisonOptions()
{
string predicateFormat = "'Hello World' =[cd] 'hello world'";
PredicateParser parser = new PredicateParser(predicateFormat);
var predicate = parser.ParsePredicate();
Assert.NotNull(predicate);
}
