def test_init_without_program_installed(temp_empty_dir):
with mock.patch("subprocess.Popen") as mock_popen:
if six.PY2:
mock_popen.side_effect = IOError
else:
mock_popen.side_effect = FileNotFoundError
with pytest.raises(re.RepositorySystemError):
vr.VCSRepo._set_command = _test_set_command
vr.VCSRepo(temp_empty_dir, mock.Mock())
def test_run_without_errors(temp_empty_dir):
with mock.patch('subprocess.check_call'):
vr.VCSRepo._set_command = _test_set_command
repo = vr.VCSRepo(temp_empty_dir, mock.Mock())
with mock.patch('subprocess.Popen') as mock_popen:
mock_popen_obj = mock.Mock()
mock_popen.return_value = mock_popen_obj
mock_popen_obj.communicate.return_value = ("stdout".encode("utf8"), "stderr".encode("utf8"))
mock_popen_obj.returncode = 0
assert repo._run([repo.command, "--help"]) == "stdout"
def test_run_with_errors(temp_empty_dir):
with mock.patch('subprocess.check_call'):
vr.VCSRepo._set_command = _test_set_command
repo = vr.VCSRepo(temp_empty_dir, mock.Mock())
with mock.patch('subprocess.Popen') as mock_popen:
mock_popen_obj = mock.Mock()
mock_popen.return_value = mock_popen_obj
mock_popen_obj.communicate.return_value = ("stdout".encode("utf8"), "stderr".encode("utf8"))
mock_popen_obj.returncode = 1
with pytest.raises(vr.RepositorySystemError) as exc:
assert repo._run([repo.command, "--help"])
assert str(exc.value) == "An error occurred executing '{} --help': stderr\nProcess output was: stdout".format(
repo.command)
def test_initialize_repo_with_global_configuration_object(
mocker, temp_empty_dir):
global_config = mocker.Mock()
repo = vr.VCSRepo(temp_empty_dir, config_obj=global_config)
assert repo.config_obj == global_config