def test_basic_rollback(self):
# This client gets the regular sysadmin assigned id
client = SysAdminClient("127.0.0.1", 4000)
client.set("network.dhcp.startip", "192.168.1.1")
client.set("network.dhcp.endip", "192.168.1.100")
self.assertEqual(1, client.commit().commit.commit_id)
client.set("network.dhcp.startip", "10.0.0.1")
client.set("network.dhcp.endip", "10.0.0.100")
self.assertEqual(2, client.commit().commit.commit_id)
# Can't rollback the first commit
self.assertEqual(sysadminctl_pb2.FAILED_ROLLBACK,
client.rollback(1).status)
self.assertEqual(sysadminctl_pb2.SUCCESS, client.rollback(2).status)
self.assertEqual(
"192.168.1.1",
UnpackFromProto(
client.get("network.dhcp.startip").get.kvs[0].value))
self.assertEqual(sysadminctl_pb2.FAILED_ROLLBACK,
client.rollback(100).status)
def test_new_key_rollback(self):
#make a commit with a new key and value, ensure that a rollback can remove the key
client = SysAdminClient("127.0.0.1", 4000)
client.set("cheese", 42)
self.assertEqual(1, client.commit().commit.commit_id)
self.assertEqual(
42, UnpackFromProto(client.get("cheese").get.kvs[0].value))
self.assertEqual(sysadminctl_pb2.SUCCESS, client.rollback(1).status)
self.assertEqual(sysadminctl_pb2.KEY_NOT_FOUND,
client.get("cheese").status)
