}
@Test
public void testHashTags() throws Exception {
RevPerson tagger = new RevPersonImpl("volaya", "volaya@boundlessgeo.com", -1000, -1);
RevPerson tagger2 = new RevPersonImpl("groldan", "groldan@boundlessgeo.com", 10000, 0);
RevTag tag = new RevTagImpl(null, "tag1", ObjectId.forString("fake commit id"), "message",
tagger);
RevTag tag2 = new RevTagImpl(null, "tag2", ObjectId.forString("another fake commit id"),
"another message", tagger2);
ObjectId tagId = hashCommand.setObject(tag).call();