a510d64cec
Use keystoneauth1's Betamax test fixture to start recording request-response interaction pairs in files. I'm starting this bit of work with our hosts API module. As a result of this testing, I discovered that we were not handling keystoneauth1 exceptions inside of our session. This adds handling for that with a new function for finding the right cratonclient exception to raise in cratonclient.exceptions. Thus, this also includes testing for the convenience functions in that module. Users need only setup 4 environment variables for testing: * CRATON_DEMO_USERNAME * CRATON_DEMO_PROJECT * CRATON_DEMO_TOKEN * CRATON_DEMO_URL Depends-On: I45de545b040d2b99ac8f3f4d3c81359615d328e8 Change-Id: Ib69d825a50a7e4179aefd11bcbfbed39c27c7fbe Partially-implements: bp testing-plan
113 lines
4.1 KiB
Python
113 lines
4.1 KiB
Python
# -*- coding: utf-8 -*-
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Module containing the base logic for cratonclient integration tests."""
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import os
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import betamax
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from betamax_matchers import json_body
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from keystoneauth1.fixture import keystoneauth_betamax as ksabetamax
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from cratonclient import auth
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from cratonclient.tests import base
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from cratonclient.v1 import client
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# NOTE(sigmavirus24): This allows us to use ``'json-body'`` as a matcher below
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betamax.Betamax.register_request_matcher(json_body.JSONBodyMatcher)
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envget = os.environ.get
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CRATON_DEMO_USERNAME = envget('CRATON_DEMO_USERNAME', 'demo')
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CRATON_DEMO_TOKEN = envget('CRATON_DEMO_TOKEN', 'demo')
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CRATON_DEMO_PROJECT = envget('CRATON_DEMO_PROJECT',
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'b9f10eca66ac4c279c139d01e65f96b5')
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CRATON_ROOT_USERNAME = envget('CRATON_ROOT_USERNAME', 'root')
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CRATON_ROOT_TOKEN = envget('CRATON_ROOT_TOKEN', 'root')
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CRATON_ROOT_PROJECT = envget('CRATON_ROOT_PROJECT',
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'b9f10eca66ac4c279c139d01e65f96b5')
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CRATON_URL = envget('CRATON_URL', 'http://127.0.0.1:8080/v1')
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class BetamaxTestCase(base.TestCase):
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"""This sets up Betamax with Keystoneauth1 fixture for integration tests.
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This relies on existing keystoneauth1 integration with the Betamax library
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to make recording integration tests easier.
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"""
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CASSETTE_LIBRARY_DIR = 'cratonclient/tests/cassettes/'
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def generate_cassette_name(self):
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"""Generate a cassette name for the current test."""
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full_test_name = self.id()
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module, test_class, test_method = full_test_name.rsplit('.', 2)
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return test_class + '-' + test_method
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def setUp(self):
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"""Set up betamax fixture for cratonclient."""
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super(BetamaxTestCase, self).setUp()
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self.cassette_name = self.generate_cassette_name()
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self.record_mode = envget('BETAMAX_RECORD_MODE', 'once')
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self.url = CRATON_URL
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self.betamax_fixture = self.useFixture(ksabetamax.BetamaxFixture(
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cassette_name=self.cassette_name,
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cassette_library_dir=self.CASSETTE_LIBRARY_DIR,
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record=self.record_mode,
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))
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self.demo_credentials = {
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'username': CRATON_DEMO_USERNAME,
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'token': CRATON_DEMO_TOKEN,
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'project': CRATON_DEMO_PROJECT,
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}
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self.root_credentials = {
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'username': CRATON_ROOT_USERNAME,
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'token': CRATON_ROOT_TOKEN,
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'project': CRATON_ROOT_PROJECT,
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}
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def create_client(self, username, token, project):
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"""Create a Craton client using Craton Auth."""
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self.session = auth.craton_auth(
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username=username,
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token=token,
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project_id=project,
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)
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self.client = client.Client(self.session, self.url)
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def create_demo_client(self):
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"""Set up cratonclient with the demo user."""
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self.create_client(**self.demo_credentials)
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with betamax.Betamax.configure() as config:
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config.define_cassette_placeholder(
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'<craton-demo-username>', CRATON_DEMO_USERNAME,
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)
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config.define_cassette_placeholder(
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'<craton-demo-token>', CRATON_DEMO_TOKEN,
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)
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config.define_cassette_placeholder(
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'<craton-demo-project>', CRATON_DEMO_PROJECT,
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)
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config.define_cassette_placeholder(
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'<craton-root-username>', CRATON_ROOT_USERNAME,
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)
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config.define_cassette_placeholder(
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'<craton-root-token>', CRATON_ROOT_TOKEN,
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)
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config.define_cassette_placeholder(
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'<craton-root-project>', CRATON_ROOT_PROJECT,
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)
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config.define_cassette_placeholder(
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'<craton-url>', CRATON_URL,
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)
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