| #!/usr/bin/env python3 |
| # Copyright 2021 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 |
| ## |
| |
| import base64 |
| import sys |
| from typing import NoReturn |
| import unittest |
| |
| from charm import MonCharm |
| from ops.model import ActiveStatus, BlockedStatus |
| from ops.testing import Harness |
| |
| |
| def encode(content: str): |
| return base64.b64encode(content.encode("ascii")).decode("utf-8") |
| |
| |
| certificate_pem = encode( |
| """ |
| -----BEGIN CERTIFICATE----- |
| MIIDazCCAlOgAwIBAgIUf1b0s3UKtrxHXH2rge7UaQyfJAMwDQYJKoZIhvcNAQEL |
| BQAwRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoM |
| GEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDAeFw0yMTAzMjIxNzEyMjdaFw0zMTAz |
| MjAxNzEyMjdaMEUxCzAJBgNVBAYTAkFVMRMwEQYDVQQIDApTb21lLVN0YXRlMSEw |
| HwYDVQQKDBhJbnRlcm5ldCBXaWRnaXRzIFB0eSBMdGQwggEiMA0GCSqGSIb3DQEB |
| AQUAA4IBDwAwggEKAoIBAQCgCfCBgYAN6ON0yHDXuW407rFtJVRf0u46Jrp0Dk7J |
| kkSZ1e7Kq14r7yFHazEBWv78oOdwBocvWrd8leLuf3bYGcHR65hRy6A/fbYm5Aje |
| cKpwlFwaqfR4BLelwJl79jZ2rJX738cCBVrIk1nAVdOxGrXV4MTWUaKR2c+uKKvc |
| OKRT+5VqCeP4N5FWeATZ/KqGu8uV9E9WhFgwIZyStemLyLaDbn5PmAQ6S9oeR5jJ |
| o2gEEp/lDKvsqOWs76KFumSKa9hQs5Dw2lj0mb1UoyYK1gYc4ubzVChJadv44AU8 |
| MYtIjlFn1X1P+RjaKZNUIAGXkoLwYn6SizF6y6LiuFS9AgMBAAGjUzBRMB0GA1Ud |
| DgQWBBRl+/23CB+FXczeAZRQyYcfOdy9YDAfBgNVHSMEGDAWgBRl+/23CB+FXcze |
| AZRQyYcfOdy9YDAPBgNVHRMBAf8EBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQAd |
| dkeDym6lRN8kWFtfu3IyiLF8G8sn91qNbH3Yr4TuTBhgcjYyW6PgisSbrNgA9ysE |
| GoaF7ohb8GeVfCsQdK23+NpAlj/+DZ3OnGcxwXj1RUAz4yr9kanV1yuEtr1q2xJI |
| UaECWr8HZlwGBAKNTGx2EXT2/2aFzgULpDcxzTKD+MRpKpMUrWhf9ULvVrclvHWe |
| POLYhobUFuBHuo6rt5Rcq16j67zCX9EVTlAE3o2OECIWByK22sXdeOidYMpTkl4q |
| 8FrOqjNsx5d+SBPJBv/pqtBm4bA47Vx1P8tbWOQ4bXS0UmXgwpeBOU/O/ot30+KS |
| JnKEy+dYyvVBKg77sRHw |
| -----END CERTIFICATE----- |
| """ |
| ) |
| |
| |
| class TestCharm(unittest.TestCase): |
| """Prometheus Charm unit tests.""" |
| |
| def setUp(self) -> NoReturn: |
| """Test setup""" |
| self.image_info = sys.modules["oci_image"].OCIImageResource().fetch() |
| self.harness = Harness(MonCharm) |
| self.harness.set_leader(is_leader=True) |
| self.harness.begin() |
| self.config = { |
| "vca_host": "192.168.0.13", |
| "vca_user": "admin", |
| "vca_secret": "admin", |
| "vca_cacert": "cacert", |
| "database_commonkey": "commonkey", |
| "mongodb_uri": "", |
| "log_level": "INFO", |
| "openstack_default_granularity": 10, |
| "global_request_timeout": 10, |
| "collector_interval": 30, |
| "evaluator_interval": 30, |
| "keystone_enabled": True, |
| "certificates": f"cert1:{certificate_pem}", |
| } |
| self.harness.update_config(self.config) |
| |
| def test_config_changed_no_relations( |
| self, |
| ) -> NoReturn: |
| """Test ingress resources without HTTP.""" |
| |
| self.harness.charm.on.config_changed.emit() |
| |
| # Assertions |
| self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus) |
| self.assertTrue( |
| all( |
| relation in self.harness.charm.unit.status.message |
| for relation in ["mongodb", "kafka", "prometheus", "keystone"] |
| ) |
| ) |
| |
| def test_config_changed_non_leader( |
| self, |
| ) -> NoReturn: |
| """Test ingress resources without HTTP.""" |
| self.harness.set_leader(is_leader=False) |
| self.harness.charm.on.config_changed.emit() |
| |
| # Assertions |
| self.assertIsInstance(self.harness.charm.unit.status, ActiveStatus) |
| |
| def test_with_relations_and_mongodb_config( |
| self, |
| ) -> NoReturn: |
| "Test with relations (internal)" |
| self.initialize_kafka_relation() |
| self.initialize_mongo_config() |
| self.initialize_prometheus_relation() |
| self.initialize_keystone_relation() |
| # Verifying status |
| self.assertNotIsInstance(self.harness.charm.unit.status, BlockedStatus) |
| |
| def test_with_relations( |
| self, |
| ) -> NoReturn: |
| "Test with relations (internal)" |
| self.initialize_kafka_relation() |
| self.initialize_mongo_relation() |
| self.initialize_prometheus_relation() |
| self.initialize_keystone_relation() |
| # Verifying status |
| self.assertNotIsInstance(self.harness.charm.unit.status, BlockedStatus) |
| |
| def test_exception_mongodb_relation_and_config( |
| self, |
| ) -> NoReturn: |
| "Test with relations and config for mongodb. Must fail" |
| self.initialize_mongo_relation() |
| self.initialize_mongo_config() |
| # Verifying status |
| self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus) |
| |
| def initialize_kafka_relation(self): |
| kafka_relation_id = self.harness.add_relation("kafka", "kafka") |
| self.harness.add_relation_unit(kafka_relation_id, "kafka/0") |
| self.harness.update_relation_data( |
| kafka_relation_id, "kafka", {"host": "kafka", "port": 9092} |
| ) |
| |
| def initialize_mongo_config(self): |
| self.harness.update_config({"mongodb_uri": "mongodb://mongo:27017"}) |
| |
| def initialize_mongo_relation(self): |
| mongodb_relation_id = self.harness.add_relation("mongodb", "mongodb") |
| self.harness.add_relation_unit(mongodb_relation_id, "mongodb/0") |
| self.harness.update_relation_data( |
| mongodb_relation_id, |
| "mongodb/0", |
| {"connection_string": "mongodb://mongo:27017"}, |
| ) |
| |
| def initialize_prometheus_relation(self): |
| prometheus_relation_id = self.harness.add_relation("prometheus", "prometheus") |
| self.harness.add_relation_unit(prometheus_relation_id, "prometheus/0") |
| self.harness.update_relation_data( |
| prometheus_relation_id, |
| "prometheus", |
| {"hostname": "prometheus", "port": 9090}, |
| ) |
| |
| def initialize_keystone_relation(self): |
| keystone_relation_id = self.harness.add_relation("keystone", "keystone") |
| self.harness.add_relation_unit(keystone_relation_id, "keystone/0") |
| self.harness.update_relation_data( |
| keystone_relation_id, |
| "keystone", |
| { |
| "host": "host", |
| "port": 5000, |
| "user_domain_name": "ud", |
| "project_domain_name": "pd", |
| "username": "u", |
| "password": "p", |
| "service": "s", |
| "keystone_db_password": "something", |
| "region_id": "something", |
| "admin_username": "something", |
| "admin_password": "something", |
| "admin_project_name": "something", |
| }, |
| ) |
| |
| |
| if __name__ == "__main__": |
| unittest.main() |
| |
| |
| # class TestCharm(unittest.TestCase): |
| # """MON Charm unit tests.""" |
| |
| # def setUp(self) -> NoReturn: |
| # """Test setup""" |
| # self.harness = Harness(MonCharm) |
| # self.harness.set_leader(is_leader=True) |
| # self.harness.begin() |
| |
| # def test_on_start_without_relations(self) -> NoReturn: |
| # """Test installation without any relation.""" |
| # self.harness.charm.on.start.emit() |
| |
| # # Verifying status |
| # self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus) |
| |
| # # Verifying status message |
| # self.assertGreater(len(self.harness.charm.unit.status.message), 0) |
| # self.assertTrue( |
| # self.harness.charm.unit.status.message.startswith("Waiting for ") |
| # ) |
| # self.assertIn("kafka", self.harness.charm.unit.status.message) |
| # self.assertIn("mongodb", self.harness.charm.unit.status.message) |
| # self.assertIn("prometheus", self.harness.charm.unit.status.message) |
| # self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations")) |
| |
| # def test_on_start_with_relations(self) -> NoReturn: |
| # """Test deployment without keystone.""" |
| # expected_result = { |
| # "version": 3, |
| # "containers": [ |
| # { |
| # "name": "mon", |
| # "imageDetails": self.harness.charm.image.fetch(), |
| # "imagePullPolicy": "Always", |
| # "ports": [ |
| # { |
| # "name": "mon", |
| # "containerPort": 8000, |
| # "protocol": "TCP", |
| # } |
| # ], |
| # "envConfig": { |
| # "ALLOW_ANONYMOUS_LOGIN": "yes", |
| # "OSMMON_OPENSTACK_DEFAULT_GRANULARITY": 300, |
| # "OSMMON_GLOBAL_REQUEST_TIMEOUT": 10, |
| # "OSMMON_GLOBAL_LOGLEVEL": "INFO", |
| # "OSMMON_COLLECTOR_INTERVAL": 30, |
| # "OSMMON_EVALUATOR_INTERVAL": 30, |
| # "OSMMON_MESSAGE_DRIVER": "kafka", |
| # "OSMMON_MESSAGE_HOST": "kafka", |
| # "OSMMON_MESSAGE_PORT": 9092, |
| # "OSMMON_DATABASE_DRIVER": "mongo", |
| # "OSMMON_DATABASE_URI": "mongodb://mongo:27017", |
| # "OSMMON_DATABASE_COMMONKEY": "osm", |
| # "OSMMON_PROMETHEUS_URL": "http://prometheus:9090", |
| # "OSMMON_VCA_HOST": "admin", |
| # "OSMMON_VCA_USER": "admin", |
| # "OSMMON_VCA_SECRET": "secret", |
| # "OSMMON_VCA_CACERT": "", |
| # }, |
| # } |
| # ], |
| # "kubernetesResources": {"ingressResources": []}, |
| # } |
| |
| # self.harness.charm.on.start.emit() |
| |
| # # Check if kafka datastore is initialized |
| # self.assertIsNone(self.harness.charm.state.message_host) |
| # self.assertIsNone(self.harness.charm.state.message_port) |
| |
| # # Check if mongodb datastore is initialized |
| # self.assertIsNone(self.harness.charm.state.database_uri) |
| |
| # # Check if prometheus datastore is initialized |
| # self.assertIsNone(self.harness.charm.state.prometheus_host) |
| # self.assertIsNone(self.harness.charm.state.prometheus_port) |
| |
| # # Initializing the kafka relation |
| # kafka_relation_id = self.harness.add_relation("kafka", "kafka") |
| # self.harness.add_relation_unit(kafka_relation_id, "kafka/0") |
| # self.harness.update_relation_data( |
| # kafka_relation_id, "kafka/0", {"host": "kafka", "port": 9092} |
| # ) |
| |
| # # Initializing the mongo relation |
| # mongodb_relation_id = self.harness.add_relation("mongodb", "mongodb") |
| # self.harness.add_relation_unit(mongodb_relation_id, "mongodb/0") |
| # self.harness.update_relation_data( |
| # mongodb_relation_id, |
| # "mongodb/0", |
| # {"connection_string": "mongodb://mongo:27017"}, |
| # ) |
| |
| # # Initializing the prometheus relation |
| # prometheus_relation_id = self.harness.add_relation("prometheus", "prometheus") |
| # self.harness.add_relation_unit(prometheus_relation_id, "prometheus/0") |
| # self.harness.update_relation_data( |
| # prometheus_relation_id, |
| # "prometheus", |
| # {"hostname": "prometheus", "port": 9090}, |
| # ) |
| |
| # # Checking if kafka data is stored |
| # self.assertEqual(self.harness.charm.state.message_host, "kafka") |
| # self.assertEqual(self.harness.charm.state.message_port, 9092) |
| |
| # # Checking if mongodb data is stored |
| # self.assertEqual(self.harness.charm.state.database_uri, "mongodb://mongo:27017") |
| |
| # # Checking if prometheus data is stored |
| # self.assertEqual(self.harness.charm.state.prometheus_host, "prometheus") |
| # self.assertEqual(self.harness.charm.state.prometheus_port, 9090) |
| |
| # # Verifying status |
| # self.assertNotIsInstance(self.harness.charm.unit.status, BlockedStatus) |
| |
| # pod_spec, _ = self.harness.get_pod_spec() |
| |
| # self.assertDictEqual(expected_result, pod_spec) |
| |
| # def test_on_kafka_unit_relation_changed(self) -> NoReturn: |
| # """Test to see if kafka relation is updated.""" |
| # self.harness.charm.on.start.emit() |
| |
| # self.assertIsNone(self.harness.charm.state.message_host) |
| # self.assertIsNone(self.harness.charm.state.message_port) |
| |
| # relation_id = self.harness.add_relation("kafka", "kafka") |
| # self.harness.add_relation_unit(relation_id, "kafka/0") |
| # self.harness.update_relation_data( |
| # relation_id, "kafka/0", {"host": "kafka", "port": 9092} |
| # ) |
| |
| # self.assertEqual(self.harness.charm.state.message_host, "kafka") |
| # self.assertEqual(self.harness.charm.state.message_port, 9092) |
| |
| # # Verifying status |
| # self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus) |
| |
| # # Verifying status message |
| # self.assertGreater(len(self.harness.charm.unit.status.message), 0) |
| # self.assertTrue( |
| # self.harness.charm.unit.status.message.startswith("Waiting for ") |
| # ) |
| # self.assertNotIn("kafka", self.harness.charm.unit.status.message) |
| # self.assertIn("mongodb", self.harness.charm.unit.status.message) |
| # self.assertIn("prometheus", self.harness.charm.unit.status.message) |
| # self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations")) |
| |
| # def test_on_mongodb_unit_relation_changed(self) -> NoReturn: |
| # """Test to see if mongodb relation is updated.""" |
| # self.harness.charm.on.start.emit() |
| |
| # self.assertIsNone(self.harness.charm.state.database_uri) |
| |
| # relation_id = self.harness.add_relation("mongodb", "mongodb") |
| # self.harness.add_relation_unit(relation_id, "mongodb/0") |
| # self.harness.update_relation_data( |
| # relation_id, "mongodb/0", {"connection_string": "mongodb://mongo:27017"} |
| # ) |
| |
| # self.assertEqual(self.harness.charm.state.database_uri, "mongodb://mongo:27017") |
| |
| # # Verifying status |
| # self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus) |
| |
| # # Verifying status message |
| # self.assertGreater(len(self.harness.charm.unit.status.message), 0) |
| # self.assertTrue( |
| # self.harness.charm.unit.status.message.startswith("Waiting for ") |
| # ) |
| # self.assertIn("kafka", self.harness.charm.unit.status.message) |
| # self.assertNotIn("mongodb", self.harness.charm.unit.status.message) |
| # self.assertIn("prometheus", self.harness.charm.unit.status.message) |
| # self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations")) |
| |
| # def test_on_prometheus_unit_relation_changed(self) -> NoReturn: |
| # """Test to see if prometheus relation is updated.""" |
| # self.harness.charm.on.start.emit() |
| |
| # self.assertIsNone(self.harness.charm.state.prometheus_host) |
| # self.assertIsNone(self.harness.charm.state.prometheus_port) |
| |
| # relation_id = self.harness.add_relation("prometheus", "prometheus") |
| # self.harness.add_relation_unit(relation_id, "prometheus/0") |
| # self.harness.update_relation_data( |
| # relation_id, "prometheus", {"hostname": "prometheus", "port": 9090} |
| # ) |
| |
| # self.assertEqual(self.harness.charm.state.prometheus_host, "prometheus") |
| # self.assertEqual(self.harness.charm.state.prometheus_port, 9090) |
| |
| # # Verifying status |
| # self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus) |
| |
| # # Verifying status message |
| # self.assertGreater(len(self.harness.charm.unit.status.message), 0) |
| # self.assertTrue( |
| # self.harness.charm.unit.status.message.startswith("Waiting for ") |
| # ) |
| # self.assertIn("kafka", self.harness.charm.unit.status.message) |
| # self.assertIn("mongodb", self.harness.charm.unit.status.message) |
| # self.assertNotIn("prometheus", self.harness.charm.unit.status.message) |
| # self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations")) |
| |
| |
| # if __name__ == "__main__": |
| # unittest.main() |