def test_errors_on_process_execution_errors(self, m_exists, m_subp,
m_unlink, exit_code, stderr,
error_msg):
"""Raise the appropriate user facing error from apt-helper failure."""
# Failure apt-helper response
m_subp.side_effect = util.ProcessExecutionError(
cmd="apt-helper ",
exit_code=exit_code,
stdout="Err:1...",
stderr=stderr,
)
with pytest.raises(exceptions.UserFacingError) as excinfo:
assert_valid_apt_credentials(repo_url="http://fakerepo",
username="******",
password="******")
assert error_msg == str(excinfo.value)
exists_calls = [
mock.call("/usr/lib/apt/apt-helper"),
mock.call("/tmp/uaclient-apt-test"),
]
assert exists_calls == m_exists.call_args_list
apt_helper_call = mock.call(
[
"/usr/lib/apt/apt-helper",
"download-file",
"http://*****:*****@fakerepo/ubuntu/pool/",
"/tmp/uaclient-apt-test",
],
timeout=20,
)
assert [apt_helper_call] == m_subp.call_args_list
assert [mock.call("/tmp/uaclient-apt-test")] == m_unlink.call_args_list
def test_valid_apt_credentials_returns_false_on_invalid_creds(
self, m_exists, m_subp, m_unlink):
"""Return false when apt-helper fails in authentication to repo."""
# Failure apt-helper response
m_subp.side_effect = util.ProcessExecutionError(
cmd='apt-helper died',
exit_code=100,
stdout='Err:1...',
stderr='E: Failed to fetch .... 401 Unauthorized')
assert False is valid_apt_credentials(
repo_url='http://fakerepo', username='******', password='******')
exists_calls = [
mock.call('/usr/lib/apt/apt-helper'),
mock.call('/tmp/uaclient-apt-test')
]
assert exists_calls == m_exists.call_args_list
apt_helper_call = mock.call([
'/usr/lib/apt/apt-helper', 'download-file',
'http://*****:*****@fakerepo/ubuntu/pool/', '/tmp/uaclient-apt-test'
],
capture=False)
assert [apt_helper_call] == m_subp.call_args_list
assert [mock.call('/tmp/uaclient-apt-test')] == m_unlink.call_args_list
def fake_subp(cmd):
if cmd[0] == "git":
# Not matching tag on git-ubuntu pkg branches
raise util.ProcessExecutionError(
"fatal: No names found, cannot describe anything.")
if cmd[0] == "dpkg-parsechangelog":
return ("24.1\n", "")
assert False, "Unexpected subp cmd {}".format(cmd)
def test_run_apt_command_with_invalid_repositories(
self, m_subp, error_list, output_list
):
error_msg = "\n".join(error_list)
m_subp.side_effect = util.ProcessExecutionError(
cmd="apt update", stderr=error_msg
)
with pytest.raises(exceptions.UserFacingError) as excinfo:
run_apt_command(
cmd=["apt", "update"],
error_msg=status.MESSAGE_APT_UPDATE_FAILED,
)
expected_message = "\n".join(output_list)
assert expected_message == excinfo.value.msg
def test_errors_on_process_execution_errors(
self,
m_exists,
m_subp,
m_temporary_directory,
exit_code,
stderr,
error_msg,
):
"""Raise the appropriate user facing error from apt-helper failure."""
m_temporary_directory.return_value.__enter__.return_value = (
"/does/not/exist"
)
# Failure apt-helper response
m_subp.side_effect = util.ProcessExecutionError(
cmd="apt-helper ",
exit_code=exit_code,
stdout="Err:1...",
stderr=stderr,
)
with pytest.raises(exceptions.UserFacingError) as excinfo:
assert_valid_apt_credentials(
repo_url="http://fakerepo", username="******", password="******"
)
assert error_msg == str(excinfo.value)
exists_calls = [mock.call("/usr/lib/apt/apt-helper")]
assert exists_calls == m_exists.call_args_list
expected_path = os.path.join(
m_temporary_directory.return_value.__enter__.return_value,
"apt-helper-output",
)
apt_helper_call = mock.call(
[
"/usr/lib/apt/apt-helper",
"download-file",
"http://*****:*****@fakerepo/ubuntu/pool/",
expected_path,
],
timeout=20,
)
assert [apt_helper_call] == m_subp.call_args_list
def fake_subp(cmd, capture=None, retry_sleeps=None):
if cmd == ["apt-get", "update"]:
raise util.ProcessExecutionError(
"Failure", stderr="Could not get lock /var/lib/dpkg/lock")
return "", ""
def fake_subp(cmd, *args, **kwargs):
if "install" in cmd:
raise util.ProcessExecutionError(cmd)
return ("", "")
def fake_subp(args, *other_args, **kwargs):
if "install" in args:
raise util.ProcessExecutionError(args)
