public void LiftCastExpressionWithSelfTarget()
{
var self = new SelfLiteralExpression();
var typeReference = new SimpleTypeReference("T");
Expression cast = new TryCastExpression(self, typeReference);
var parameter = ParameterDeclaration.Lift(cast);
Assert.AreEqual("self", parameter.Name);
Assert.IsTrue(typeReference.Matches(parameter.Type));
Assert.AreNotSame(typeReference, parameter.Type);
}
public void LiftCastExpression()
{
var referenceExpression = new ReferenceExpression("foo");
var typeReference = new SimpleTypeReference("T");
Expression cast = new TryCastExpression(referenceExpression, typeReference);
var parameter = ParameterDeclaration.Lift(cast);
Assert.AreEqual(referenceExpression.Name, parameter.Name);
Assert.IsTrue(typeReference.Matches(parameter.Type));
Assert.AreNotSame(typeReference, parameter.Type);
}