8014a8286c
Updates the environment variable processing to only affect variables
prefixed with ZUUL_.
Adds a test showing the os.environ with % in it.
This reverts commit b3929b5633
.
Change-Id: Ic6c3dd0327ef70dc1375486827e4503a4cea9bfc
43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
# Copyright 2013 Hewlett-Packard Development Company, L.P.
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#
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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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import fixtures
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import tempfile
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import testtools
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import zuul.cmd
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FAKE_CONFIG = b'''
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[DEFAULT]
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foo=%(ZUUL_ENV_TEST)s
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'''
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class TestCmd(testtools.TestCase):
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def test_read_config_with_environment(self):
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"Test that readConfig interpolates environment vars"
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self.useFixture(fixtures.EnvironmentVariable(
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'HISTTIMEFORMAT', '%Y-%m-%dT%T%z '))
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self.useFixture(fixtures.EnvironmentVariable(
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'ZUUL_ENV_TEST', 'baz'))
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with tempfile.NamedTemporaryFile() as test_config:
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test_config.write(FAKE_CONFIG)
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test_config.flush()
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app = zuul.cmd.ZuulApp()
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app.parseArguments(['-c', test_config.name])
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app.readConfig()
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self.assertEquals('baz', app.config.get('DEFAULT', 'foo'))
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