def test_fetch_branch_different_git_versions(self, mock_popen, git_str):
"""
Newer git versions return a lower case string
See: https://github.com/git/git/commit/0b9c3afdbfb629363
"""
branch_name = 'nobranch'
process_mock = mock.Mock()
attrs = {
'wait.return_value': 1,
'stdout.read.return_value': f"{git_str} {branch_name}".encode(),
}
process_mock.configure_mock(**attrs)
mock_popen.return_value = process_mock
with raises(BranchNotFoundError):
repo_utils.fetch_branch('', branch_name)
def test_fetch_branch_fake_branch(self):
repo_utils.clone_repo(self.repo_url, self.dest_path, 'master')
with raises(BranchNotFoundError):
repo_utils.fetch_branch(self.dest_path, 'nobranch')
def test_fetch_branch_no_repo(self):
fake_dest_path = self.temp_path + '/not_a_repo'
assert not os.path.exists(fake_dest_path)
with raises(OSError):
repo_utils.fetch_branch(fake_dest_path, 'master')
assert not os.path.exists(fake_dest_path)