58d6c6478a
A sanity check that cache-url does the right thing when presented with the appropriate curl return codes. This change brings in the test code for scripts from tripleo-image-elements, which needs to be factored out into a place both projects can use it. I'm stubbing out curl so we don't have a dep on curl in our unit tests, and because I've seen some strange behavior out of curl in the gate that caused random failures in this test. Change-Id: I31e6b06b45415feec7285511d07e65eb78d0d045
42 lines
1.5 KiB
Python
42 lines
1.5 KiB
Python
# Copyright 2014 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import tempfile
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import time
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from diskimage_builder.tests import base
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class TestCacheUrl(base.ScriptTestBase):
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def test_cache_url_caches(self):
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tempdir = tempfile.mkdtemp()
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target = os.path.join(tempdir, 'target')
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source = 'http://fake/url'
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# Write fake data to the target file and return success
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self._stub_script('curl', 'echo "test" > ${3:7:100}\necho 200')
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self._run_command(['elements/cache-url/bin/cache-url',
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source,
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target])
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self.assertTrue(os.path.exists(target))
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modification_time = os.path.getmtime(target)
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# Make sure that the timestamp would change if the file does
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time.sleep(1)
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self._stub_script('curl', 'echo "304"')
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self._run_command(['elements/cache-url/bin/cache-url',
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source,
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target])
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self.assertEqual(modification_time, os.path.getmtime(target))
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