def test_get_command_output_raises(self, mock_Popen, mock_env):
err = OSError()
err.errno = errno.ENOENT
mock_Popen.side_effect = err
rv = get_command_output('foo')
self.assertEqual(rv, dict(ret=127, output="", err=""))
mock_Popen.side_effect = OSError()
with self.assertRaises(OSError):
get_command_output('foo')
def test_get_command_output_timeout(self, mock_Popen, mock_env):
mock_env.copy.return_value = {'FOO': 'bazbot'}
mock_Popen.return_value.communicate.return_value = (bytes(), bytes())
get_command_output("fake", timeout=20)
mock_Popen.assert_called_with("timeout 20s fake", shell=True,
stdout=PIPE, stderr=PIPE,
bufsize=-1,
env={'LC_ALL': 'C',
'FOO': 'bazbot'},
close_fds=True)
def test_get_command_output_user_sudo(self, mock_Popen, mock_env):
mock_env.copy.return_value = {'FOO': 'bazbot'}
outb, errb = bytes('out', 'utf-8'), bytes('err', 'utf-8')
mock_Popen.return_value.communicate.return_value = (outb, errb)
mock_Popen.return_value.returncode = 4747
with patch('bundleplacer.utils.install_user') as mock_install_user:
mock_install_user.return_value = 'fakeuser'
rv = get_command_output("fake", user_sudo=True)
self.assertEqual(rv, dict(output='out', err='err',
status=4747))
mock_Popen.assert_called_with("sudo -E -H -u fakeuser fake",
shell=True,
stdout=PIPE, stderr=PIPE,
bufsize=-1,
env={'LC_ALL': 'C',
'FOO': 'bazbot'},
close_fds=True)