+++ /dev/null
-#!/usr/bin/env python3
-# Copyright 2020 Canonical Ltd.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-#
-# For those usages not covered by the Apache License, Version 2.0 please
-# contact: legal@canonical.com
-#
-# To get in touch with the maintainers, please contact:
-# osm-charmers@lists.launchpad.net
-##
-
-from typing import NoReturn
-import unittest
-from unittest.mock import patch, PropertyMock
-
-from charm import ZookeeperCharm
-from ops.model import ActiveStatus, BlockedStatus
-from ops.testing import Harness
-
-
-class TestCharm(unittest.TestCase):
- """Zookeeper Charm unit tests."""
-
- def setUp(
- self,
- ) -> NoReturn:
- """Test setup"""
- self.harness = Harness(ZookeeperCharm)
- self.harness.set_leader(is_leader=True)
- self.config = {"log_level": "INFO", "image_pull_pulicy": "always"}
- self.harness.begin()
-
- def test_config_invalid_log_level(self) -> NoReturn:
- """Test invalid log_level config."""
- self.config.update({"log_level": "invalid log level"})
- self.harness.update_config(self.config)
- self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
-
- def test_config_invalid_image_pull_pulicy(self) -> NoReturn:
- """Test invalid image_pull_pulicy config."""
- self.config.update({"image_pull_policy": "invalid image_pull_policy"})
- self.harness.update_config(self.config)
- self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
-
- @patch("charm.ZookeeperCharm.num_units", new_callable=PropertyMock)
- def test_config_changed_no_relations(self, mock_num_units) -> NoReturn:
- """Test config changed without relations."""
- mock_num_units.return_value = 1
- self.harness.charm.on.config_changed.emit()
- self.assertNotIsInstance(self.harness.charm.unit.status, BlockedStatus)
-
- @patch("charm.ZookeeperCharm.num_units", new_callable=PropertyMock)
- def test_config_changed_non_leader(self, mock_num_units) -> NoReturn:
- """Test config changed without relations (non-leader)."""
- mock_num_units.return_value = 1
- self.harness.set_leader(is_leader=False)
- self.harness.charm.on.config_changed.emit()
-
- # Assertions
- self.assertIsInstance(self.harness.charm.unit.status, ActiveStatus)
-
- @patch("charm.ZookeeperCharm.num_units", new_callable=PropertyMock)
- @patch("charm.ZookeeperCharm.zookeeper_uri", new_callable=PropertyMock)
- def test_with_relations_zookeeper(
- self, mock_zookeeper_uri, mock_num_units
- ) -> NoReturn:
- "Test with relations (zookeeper)"
- mock_num_units.return_value = 1
- mock_zookeeper_uri.return_value = "zk-uri"
-
- # Initializing the zookeeper relation
- zookeeper_relation_id = self.harness.add_relation("zookeeper", "kafka")
- self.harness.add_relation_unit(zookeeper_relation_id, "kafka/0")
- # self.harness.update_relation_data(
- # zookeeper_relation_id, "kafka/0", {"host": "zookeeper", "port": 9092}
- # )
-
- # Verifying status
- self.assertNotIsInstance(self.harness.charm.unit.status, BlockedStatus)
-
-
-if __name__ == "__main__":
- unittest.main()