public void ReplaceRootOperator()
{
CriteriaOperator unaryOperator = new UnaryOperator(UnaryOperatorType.IsNull, "prop2");
var binaryOperatorExtractor = new CriteriaOperatorExtractor();
var replaceOperator = new BinaryOperator("pr", 1);
binaryOperatorExtractor.Replace(ref unaryOperator, unaryOperator.ToString(), replaceOperator);
Assert.AreEqual(unaryOperator, replaceOperator);
}
public void ReplaceNestedOperator()
{
var unaryOperator = new UnaryOperator(UnaryOperatorType.BitwiseNot, "pro");
CriteriaOperator criteriaOperator = new GroupOperator(new BinaryOperator(), unaryOperator);
var binaryOperatorExtractor = new CriteriaOperatorExtractor();
var notOperator = new NotOperator();
binaryOperatorExtractor.Replace(ref criteriaOperator, unaryOperator.ToString(), notOperator);
Assert.AreEqual(((GroupOperator) criteriaOperator).Operands[1], notOperator);
}