private void TestCounterOnSnippet(string codeText)
        {
            var expansion = new OscillatingExtractMethodRefactoringExpansion();
            var counter = new OscillatingExtractMethodCounter();

            var md = AstMatchHelper.ParseToMethodDeclaration(codeText);

            var methods = expansion.GetAllPossibleExtractedMethods(md, 3);
            var count = counter.CountAllExtractedMethods(md, 3);

            Assert.AreEqual(methods.Count(), count);

            methods = expansion.GetAllPossibleExtractedMethods(md, 1);
            count = counter.CountAllExtractedMethods(md, 1);

            Assert.AreEqual(methods.Count(), count);
        }