charm-ceph-mon/unit_tests/test_ceph_mds_relation.py

82 lines
2.8 KiB
Python

#!/usr/bin/env python3
# Copyright 2022 Canonical Ltd.
# See LICENSE file for licensing details.
from unittest import mock
from unittest.mock import patch
import unittest
from ops.testing import Harness
import ceph_mds
import charm
from manage_test_relations import (
add_ceph_mds_relation,
)
@patch("charm.hooks")
class TestCephShared(unittest.TestCase):
def setUp(self):
super().setUp()
self.harness = Harness(charm.CephMonCharm)
self.addCleanup(self.harness.cleanup)
def test_init(self, _hooks):
self.harness.begin()
mds = ceph_mds.CephMdsProvides(self.harness.charm)
self.assertTrue(mds.this_unit)
@mock.patch("src.charm.ceph_client.ceph.is_leader")
@mock.patch("src.charm.ceph_mds.leader_get", return_value="test-fsid")
@mock.patch("src.charm.ceph_mds.ceph")
@mock.patch.object(charm.CephMonCharm, "process_broker_request")
@mock.patch("src.charm.ceph_client.ceph.get_named_key")
@mock.patch("src.charm.ceph_client.get_rbd_features")
@mock.patch("src.charm.ceph_client.get_public_addr")
@mock.patch.object(charm.CephMonCharm, "ready_for_service")
@mock.patch("src.charm.ceph_client.send_osd_settings")
def test_client_relation_broker(
self,
_send_osd_settings,
mock_ready_for_service,
mock_get_public_addr,
mock_get_rbd_features,
mock_get_named_key,
mock_process_broker_request,
mock_ceph_utils,
mock_leader_get,
mock_is_leader,
_hooks,
):
mock_get_public_addr.return_value = "127.0.0.1"
mock_ready_for_service.return_value = True
mock_get_rbd_features.return_value = 42
mock_get_named_key.return_value = "test key"
mock_process_broker_request.return_value = "AOK"
mock_ceph_utils.get_mds_key.return_value = "test-mds-key"
mock_is_leader.return_value = True
self.harness.begin()
self.harness.set_leader()
mds = ceph_mds.CephMdsProvides(self.harness.charm)
rel_id = add_ceph_mds_relation(self.harness)
self.harness.update_relation_data(
rel_id, "ceph-fs/0", {"broker_req": '{"request-id": "req"}'}
)
self.assertEqual(mds._mds_name, "ceph-fs")
mock_leader_get.assert_called_with("fsid")
unit_rel_data = self.harness.get_relation_data(rel_id, "ceph-mon/0")
self.assertEqual(
unit_rel_data,
{
"auth": "cephx",
"ceph-public-address": "127.0.0.1",
"key": "test key",
"rbd-features": "42",
"broker-rsp-ceph-fs-0": "AOK",
"broker_rsp": "AOK",
'ceph-fs_mds_key': 'test-mds-key',
'fsid': 'test-fsid',
},
)
mock_process_broker_request.reset_mock()