installers/charm/osm-update-db-operator/tests/integration/test_charm.py

   1 # Copyright 2022 Canonical Ltd.
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License"); you may
   4 # not use this file except in compliance with the License. You may obtain
   5 # a copy of the License at
   6 #
   7 #         http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  11 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  12 # License for the specific language governing permissions and limitations
  13 # under the License.
  14
  15 import base64
  16 import logging
  17 from pathlib import Path
  18
  19 import pytest
  20 import yaml
  21 from pytest_operator.plugin import OpsTest
  22
  23 logger = logging.getLogger(__name__)
  24
  25 METADATA = yaml.safe_load(Path("./metadata.yaml").read_text())
  26
  27
  28 @pytest.mark.abort_on_fail
  29 async def test_build_and_deploy(ops_test: OpsTest):
  30     """Build the charm-under-test and deploy it together with related charms.
  31
  32     Assert on the unit status before any relations/configurations take place.
  33     """
  34     await ops_test.model.set_config({"update-status-hook-interval": "10s"})
  35     # build and deploy charm from local source folder
  36     charm = await ops_test.build_charm(".")
  37     resources = {
  38         "update-db-image": METADATA["resources"]["update-db-image"]["upstream-source"],
  39     }
  40     await ops_test.model.deploy(charm, resources=resources, application_name="update-db")
  41     await ops_test.model.wait_for_idle(apps=["update-db"], status="active", timeout=1000)
  42     assert ops_test.model.applications["update-db"].units[0].workload_status == "active"
  43
  44     await ops_test.model.set_config({"update-status-hook-interval": "60m"})
  45
  46
  47 def base64_encode(phrase: str) -> str:
  48     return base64.b64encode(phrase.encode("utf-8")).decode("utf-8")