def test_repo_is_cloned_if_and_only_if_rev_parse_fails(
self, rev_parse_return_code, expect_git_clone_call):
mock_popen = self._patch_popen({
'git rev-parse$':
_FakePopenResult(return_code=rev_parse_return_code)
})
Configuration['repo_directory'] = '/repo-directory'
git = Git(
url='http://original-user-specified-url.test/repo-path/repo-name')
git.fetch_project()
git_clone_call = call(AnyStringMatching('git clone'),
start_new_session=ANY,
stdout=ANY,
stderr=ANY,
cwd=ANY,
shell=ANY)
if expect_git_clone_call:
self.assertIn(
git_clone_call, mock_popen.call_args_list,
'If "git rev-parse" returns a failing exit code, '
'"git clone" should be called.')
else:
self.assertNotIn(
git_clone_call, mock_popen.call_args_list,
'If "git rev-parse" returns a successful exit '
'code, "git clone" should not be called.')
def test_fetch_project_passes_depth_parameter_for_shallow_clone_configuration(
self, shallow_clone):
Configuration['shallow_clones'] = shallow_clone
self.os_path_isfile_mock.return_value = False
self.os_path_exists_mock.return_value = False
mock_popen = self._patch_popen(
{'git rev-parse$': _FakePopenResult(return_code=1)})
git = Git(
url='http://original-user-specified-url.test/repo-path/repo-name')
git.fetch_project()
git_clone_call = call(AnyStringMatching('git clone --depth=1'),
start_new_session=ANY,
stdout=ANY,
stderr=ANY,
cwd=ANY,
shell=ANY)
if shallow_clone:
self.assertIn(
git_clone_call, mock_popen.call_args_list,
'If shallow cloning, the --depth=1 parameter '
'should be present.')
else:
self.assertNotIn(
git_clone_call, mock_popen.call_args_list,
'If deep cloning, the --depth=1 parameter '
'must be absent.')
def test_get_timing_file_directory_removes_colon_from_directory_if_exists(self):
Configuration['timings_directory'] = '/tmp/timings'
git = Git("some_remote_value", 'origin', 'ref/to/some/branch')
repo_directory = git.get_timing_file_directory('ssh://source_control.cr.com:1234/master')
self.assertEqual(repo_directory, '/tmp/timings/source_control.cr.com1234/master')
def test_timing_file_path_happy_path(self):
git_env = Git("ssh://scm.dev.box.net/box/www/current", 'origin',
'refs/changes/78/151978/27')
timing_file = git_env.timing_file_path('QUnit')
self.assertEquals(
Configuration['base_directory'] +
'/timings/master/scm.dev.box.net/box/www/current/QUnit.timing.json',
timing_file)
def test_get_repo_directory_removes_colon_from_directory_if_exists(self):
Configuration['repo_directory'] = join(expanduser('~'), 'tmp', 'repos')
git = Git("some_remote_value", 'origin', 'ref/to/some/branch')
actual_repo_directory = git.get_full_repo_directory(
'ssh://source_control.cr.com:1234/master')
expected_repo_directory = join(Configuration['repo_directory'],
'source_control.cr.com1234', 'master')
self.assertEqual(expected_repo_directory, actual_repo_directory)
def test_timing_file_path_happy_path(self):
git_env = Git("ssh://scm.dev.box.net/box/www/current", 'origin', 'refs/changes/78/151978/27')
actual_timing_file_sys_path = git_env.timing_file_path('QUnit')
expected_timing_file_sys_path = join(
Configuration['base_directory'],
'timings',
'master',
'scm.dev.box.net',
'box',
'www',
'current',
'QUnit.timing.json',
)
self.assertEquals(expected_timing_file_sys_path, actual_timing_file_sys_path)
def test_slave_param_overrides_when_get_project_from_master_is_disabled(self):
Configuration['get_project_from_master'] = False
git = Git(url='http://original-user-specified-url.test/repo-path/repo-name')
actual_overrides = git.slave_param_overrides()
self.assertFalse(
'url' in actual_overrides,
'"url" should not be in the params to override when "get_project_from_master" is False',
)
self.assertFalse(
'branch' in actual_overrides,
'"branch" should not be in the params to override when "get_project_from_master" is False',
)
def test_execute_git_command_auto_sets_strict_host_option_correctly(self, strict_host_check_setting):
Configuration['git_strict_host_key_checking'] = strict_host_check_setting
popen_mock = self._patch_popen()
git = Git(url='http://some-user-url.com/repo-path/repo-name')
git._execute_git_command_in_repo_and_raise_on_failure('fakecmd')
if strict_host_check_setting:
expected_ssh_arg = '-o StrictHostKeyChecking=yes'
else:
expected_ssh_arg = '-o StrictHostKeyChecking=no'
expected_call = call(AnyStringMatching(expected_ssh_arg),
start_new_session=ANY, stdout=ANY, stderr=ANY, cwd=ANY, shell=ANY)
self.assertIn(expected_call, popen_mock.call_args_list, 'Executed git command should include the correct '
'option for StrictHostKeyChecking.')
def test_execute_command_in_project_type_specifies_cwd_if_doesnt_exist(self):
project_type_popen_patch = self._patch_popen()
fake_project_directory = 'proj_dir'
fake_command = 'some_command'
git_env = Git("ssh://scm.dev.box.net/box/www/current", 'origin', 'refs/changes/78/151978/27')
git_env.project_directory = fake_project_directory
git_env.execute_command_in_project(fake_command)
env_setter = get_environment_variable_setter_command('PROJECT_DIR', fake_project_directory)
project_type_popen_patch.assert_called_once_with(
'{} {}'.format(env_setter, fake_command),
cwd=None,
shell=ANY,
stdout=ANY,
stderr=ANY,
start_new_session=ANY,
)
def test_slave_param_overrides_returns_expected(self):
Configuration['get_project_from_master'] = True
Configuration['repo_directory'] = '/repo-directory'
self._patch_popen({
'git rev-parse FETCH_HEAD': _FakePopenResult(stdout='deadbee123\n')
})
git = Git(url='http://original-user-specified-url.test/repo-path/repo-name')
git.fetch_project()
actual_overrides = git.slave_param_overrides()
expected_overrides = {
'url': 'ssh://fake_hostname/repodirectory/originaluserspecifiedurl.test/repopath/reponame',
'branch': 'refs/clusterrunner/deadbee123',
}
self.assertEqual(expected_overrides, actual_overrides, 'Slave param overrides from Git object should match'
'expected.')
def test_execute_command_in_project_specifies_cwd_if_exists(self):
os_path_exists_patch = self.patch('os.path.exists')
os_path_exists_patch.return_value = True
project_type_popen_patch = self._patch_popen()
git_env = Git("ssh://scm.dev.box.net/box/www/current", 'origin',
'refs/changes/78/151978/27')
git_env.project_directory = 'proj_dir'
git_env.execute_command_in_project('some_command')
project_type_popen_patch.assert_called_once_with(
'export PROJECT_DIR="proj_dir"; some_command',
cwd='proj_dir',
shell=ANY,
stdout=ANY,
stderr=ANY,
start_new_session=ANY,
)
def test_fetch_project_when_existing_repo_is_shallow_deletes_repo(self):
self.os_path_isfile_mock.return_value = True
self.os_path_exists_mock.return_value = True
mock_fs = self.patch('app.project_type.git.fs')
mock_rmtree = self.patch('shutil.rmtree')
git = Git('url')
git._repo_directory = 'fake/repo_path'
git._execute_and_raise_on_failure = MagicMock()
git.execute_command_in_project = Mock(return_value=('', 0))
mock_fs.create_dir.call_count = 0 # only measure calls made in _fetch_project
mock_rmtree.call_count = 0
git._fetch_project()
mock_rmtree.assert_called_once_with('fake/repo_path')
mock_fs.create_dir.assert_called_once_with('fake/repo_path', Git.DIRECTORY_PERMISSIONS)
def test_fetch_project_when_existing_repo_is_shallow_deletes_repo(self):
self.patch('app.project_type.git.os.path.exists').return_value = True
self.patch('app.project_type.git.os.path.isfile').return_value = True
self.patch('app.project_type.git._GitRemoteCommandExecutor')
mock_fs = self.patch('app.project_type.git.fs')
mock_rmtree = self.patch('shutil.rmtree')
git = Git('url')
git._repo_directory = 'repo_path'
git._execute_and_raise_on_failure = Mock()
git.execute_command_in_project = Mock(return_value=('', 0))
mock_fs.create_dir.call_count = 0 # only measure calls made in _fetch_project
mock_rmtree.call_count = 0
git._fetch_project()
self.assertEqual(mock_fs.create_dir.call_count, 1)
self.assertEqual(mock_rmtree.call_count, 1)
def test_fetch_project_with_pre_shallow_cloned_repo(
self, shallow_clone, should_delete_clone):
Configuration['shallow_clones'] = shallow_clone
self.os_path_isfile_mock.return_value = True
self.os_path_exists_mock.return_value = True
mock_fs = self.patch('app.project_type.git.fs')
mock_rmtree = self.patch('shutil.rmtree')
git = Git('url')
git._repo_directory = 'fake/repo_path'
git._execute_and_raise_on_failure = MagicMock()
git.execute_command_in_project = Mock(return_value=('', 0))
mock_fs.create_dir.call_count = 0 # only measure calls made in _fetch_project
mock_rmtree.call_count = 0
git._fetch_project()
if should_delete_clone:
mock_rmtree.assert_called_once_with('fake/repo_path')
else:
self.assertFalse(mock_rmtree.called)
def test_slave_param_overrides_returns_expected(self):
self._patch_popen({
'git rev-parse FETCH_HEAD':
_FakePopenResult(stdout='deadbee123\n')
})
self.patch('app.project_type.git.os.path.exists').return_value = False
self.patch('app.project_type.git.os.path.isfile').return_value = False
self.patch('app.project_type.git._GitRemoteCommandExecutor')
Configuration['repo_directory'] = '/repo-directory'
git = Git(
url='http://original-user-specified-url.test/repo-path/repo-name')
git.fetch_project()
actual_overrides = git.slave_param_overrides()
expected_overrides = {
'url':
'ssh://fake_hostname/repodirectory/originaluserspecifiedurl.test/repopath/reponame',
'branch': 'refs/clusterrunner/deadbee123',
}
self.assertEqual(
expected_overrides, actual_overrides,
'Slave param overrides from Git object should match'
'expected.')
