@Theory
public void testPack2Commits(boolean aggressive) throws Exception {
BranchBuilder bb = tr.branch("refs/heads/master");
bb.commit().add("A", "A").add("B", "B").create();
bb.commit().add("A", "A2").add("B", "B2").create();
stats = gc.getStatistics();
assertEquals(8, stats.numberOfLooseObjects);
assertEquals(0, stats.numberOfPackedObjects);
configureGc(gc, aggressive);