source.setName(sourceName);
source.initialize(repositoryContext);
Graph configRepository = Graph.create(configRepositorySource, context);
configRepository.createWorkspace().named("configSpace");
Graph.Batch batch = configRepository.batch();
batch.create("/a").and();
batch.create("/a/b").and();
batch.create("/a/b/Test Repository").with(DnaLexicon.DEFAULT_WORKSPACE_NAME, "fedSpace").and();
batch.create("/a/b/Test Repository/dna:workspaces").and();
batch.create("/a/b/Test Repository/dna:workspaces/fedSpace").and();