public void TestFindPattern() /*throws Exception*/ { TreeWizard wiz = new TreeWizard(adaptor, tokens); CommonTree t = (CommonTree)wiz.Create("(A B C (A[foo] B[bar]) (D (A[big] B[dog])))"); IList subtrees = wiz.Find(t, "(A B)"); IList elements = subtrees; string found = elements.ToElementString(); string expecting = "[foo, big]"; Assert.AreEqual(expecting, found); }