public void TestAddedNoMeta()
        {
            ClientDiff added = Build.Added("/foo/bar.c");

            List <ClientDiff> diffs = new List <ClientDiff>();

            diffs.Add(added);

            UnityDiffTree diffTree = new UnityDiffTree();

            diffTree.BuildCategories(diffs, false);

            ClientDiffInfo clientDiffInfo = FindClientDiffInfo.FromClientDiff(
                added,
                ChangeCategoryType.Added,
                diffTree);

            Assert.IsNotNull(
                clientDiffInfo,
                "Added not found");

            Assert.IsFalse(
                diffTree.HasMeta(clientDiffInfo),
                "Meta exists");
        }