def METHOD_NAME(self, mocked_open, mocked_CFG):
    mocked_CFG.http_proxy          = None
    mocked_CFG.http_proxy_username = None
    mocked_CFG.http_proxy_password = None
    mocked_file                    = mock.MagicMock()
    mocked_file.read.return_value  = ' --proxy "%s"\n --proxy-user "%s:%s"' % (HTTPS_PROXY, PROXY_USER, PROXY_PASS)
    mocked_file.close.return_value = True
    mocked_open.return_value = mocked_file
    self.assertEqual(
        (HTTPS_PROXY, PROXY_USER, PROXY_PASS),
        suseLib.get_proxy()
    )