Merge "Add test coverage for openstack_git_repo"
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commit
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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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 os
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import shutil
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import subprocess
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import tempfile
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import unittest2 as unittest
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from giftwrap.openstack_git_repo import OpenstackGitRepo
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from giftwrap.openstack_commit import OpenstackCommit
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def _make_outdir(test):
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def wrapper(*args, **kwargs):
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try:
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outdir = tempfile.mkdtemp()
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kwargs['outdir'] = outdir
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return test(*args, **kwargs)
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finally:
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shutil.rmtree(outdir)
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return wrapper
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def _make_test_repo(test):
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def wrapper(*args, **kwargs):
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startdir = os.getcwd()
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try:
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testrepo = tempfile.mkdtemp()
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kwargs['testrepo'] = testrepo
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os.chdir(testrepo)
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subprocess.check_call(['git', 'init'])
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tf_path = os.path.join(testrepo, 'testfile.txt')
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with open(tf_path, 'w') as tf:
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tf.write('test content')
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subprocess.check_call(['git', 'add', 'testfile.txt'])
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subprocess.check_call(['git', 'commit', '-m', 'test commit'])
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os.chdir(startdir)
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return test(*args, **kwargs)
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finally:
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shutil.rmtree(testrepo)
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return wrapper
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class TestRepo(unittest.TestCase):
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def test_repo(self):
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OpenstackGitRepo(None)
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@_make_test_repo
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def test_repo_properties(self, testrepo):
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repo = OpenstackGitRepo(testrepo, project='baz')
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self.assertFalse(repo.cloned)
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self.assertIs(None, repo.head)
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self.assertEqual('baz', repo.project)
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try:
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repo.branches
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except AttributeError:
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self.assertTrue(True)
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@_make_outdir
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@_make_test_repo
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def test_repo_clone(self, outdir, testrepo):
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repo = OpenstackGitRepo(testrepo, project='bobafett')
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repo.clone(outdir)
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self.assertTrue(repo.cloned)
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self.assertTrue(isinstance(repo.head, OpenstackCommit))
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self.assertEquals(['HEAD', 'master'], repo.branches)
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