public void Dispatch_IdentifierExpAndStringList_CorrectIdentifierExpPassedToVisitIdentifier()
{
IdentifierExpression expected = new IdentifierExpression("id", 1, 1);
IdentifierExpression input1 = expected;
List <string> input2 = new List <string>()
{
"id"
};
IReferenceHelper helper = Substitute.For <IReferenceHelper>();
ReferenceHandler refHandler = new ReferenceHandler(helper);
IdentifierExpression res = null;
helper.VisitIdentifier(Arg.Do <IdentifierExpression>(x => res = x), Arg.Any <List <string> >());
refHandler.Dispatch(input1, input2);
res.Should().BeEquivalentTo(expected);
}
public void Dispatch(ExpressionNode node, List <string> parameters)
{
Try(() =>
{
switch (node)
{
case IdentifierExpression e: _helper.VisitIdentifier(e, parameters); break;
case INonIdentifierExpression e: _helper.VisitNonIdentifier(e, parameters); break;
case FunctionCallExpression e: _helper.VisitFunctionCall(e, parameters); break;
case SetExpression e: _helper.VisitSet(e, parameters); break;
case AnonymousFunctionExpression e: _helper.VisitAnonymousFunction(e, parameters); break;
default: throw new UnimplementedReferenceHandlerException(node);
}
});
}