4e643e5d06
This is for the same reasoning as oslo_log. We don't want to depending on OpenStack libraries. Change-Id: I34e66af578d3f4b5ac5e710554aad91524285816 Signed-off-by: Paul Belanger <pabelanger@redhat.com>
47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
# Copyright 2015 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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 sys
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import fixtures
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import six
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from grafana_dashboards import cmd
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from tests.base import TestCase
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class TestCase(TestCase):
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def shell(self, argstr, exitcodes=(0,)):
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orig = sys.stdout
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orig_stderr = sys.stderr
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try:
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sys.stdout = six.StringIO()
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sys.stderr = six.StringIO()
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argv = ['grafana-dashboards']
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argv += argstr.split()
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self.useFixture(fixtures.MonkeyPatch('sys.argv', argv))
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cmd.main()
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except SystemExit:
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exc_type, exc_value, exc_trackback = sys.exc_info()
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self.assertIn(exc_value.code, exitcodes)
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finally:
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stdout = sys.stdout.getvalue()
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sys.stdout.close()
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sys.stdout = orig
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stderr = sys.stderr.getvalue()
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sys.stderr.close()
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sys.stderr = orig_stderr
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return (stdout, stderr)
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