insertAndAdd(lines1, lines2);
final RevCommit commit1 = geogig.command(CommitOp.class).call();
final RevTree tree1 = geogig.command(RevObjectParse.class).setObjectId(commit1.getTreeId())
.call(RevTree.class).get();
assertTrue(tree1.trees().isPresent());
assertEquals(2, tree1.trees().get().size());
WorkingTree workingTree = geogig.getRepository().workingTree();
workingTree.delete(pointsName);
geogig.command(AddOp.class).call();