70 lines
2.3 KiB
Python
70 lines
2.3 KiB
Python
# 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 StringIO
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import sys
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import glance.cmd.api
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import glance.common.config
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from glance.common import exception as exc
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import glance.common.wsgi
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from glance.tests import utils as test_utils
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class TestGlanceApiCmd(test_utils.BaseTestCase):
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__argv_backup = None
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def _do_nothing(self, *args, **kwargs):
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pass
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def _raise(self, exc):
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def fake(*args, **kwargs):
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raise exc
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return fake
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def setUp(self):
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super(TestGlanceApiCmd, self).setUp()
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self.__argv_backup = sys.argv
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sys.argv = ['glance-api']
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self.stderr = StringIO.StringIO()
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sys.stderr = self.stderr
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self.stubs.Set(glance.common.config, 'load_paste_app',
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self._do_nothing)
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self.stubs.Set(glance.common.wsgi.Server, 'start',
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self._do_nothing)
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self.stubs.Set(glance.common.wsgi.Server, 'wait',
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self._do_nothing)
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def tearDown(self):
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sys.stderr = sys.__stderr__
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sys.argv = self.__argv_backup
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super(TestGlanceApiCmd, self).tearDown()
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def test_supported_default_store(self):
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self.config(default_store='file')
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glance.cmd.api.main()
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def test_unsupported_default_store(self):
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self.config(default_store='shouldnotexist')
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exit = self.assertRaises(SystemExit, glance.cmd.api.main)
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self.assertEqual(exit.code, 1)
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def test_worker_creation_failure(self):
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failure = exc.WorkerCreationFailure(reason='test')
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self.stubs.Set(glance.common.wsgi.Server, 'start',
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self._raise(failure))
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exit = self.assertRaises(SystemExit, glance.cmd.api.main)
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self.assertEqual(exit.code, 2)
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