Fix pylint errors in test_refstack_client

Change-Id: Ia53ac75c913f351412180b9b71a56b4c5fbbe4a5
Signed-off-by: Linda Wang <wangwulin@huawei.com>

1 files changed, 24 insertions, 27 deletions

diff --git a/functest/tests/unit/openstack/refstack_client/test_refstack_client.py b/functest/tests/unit/openstack/refstack_client/test_refstack_client.py
index ca097483..61e950a6 100644
--- a/functest/tests/unit/openstack/refstack_client/test_refstack_client.py
+++ b/functest/tests/unit/openstack/refstack_client/test_refstack_client.py
@@ -1,11 +1,14 @@
 #!/usr/bin/env python
+
 # Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
-# matthew.lijun@huawei.com wangwulin@huawei.com
+#
 # All rights reserved. This program and the accompanying materials
 # are made available under the terms of the Apache License, Version 2.0
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 
+# pylint: disable=missing-docstring
+
 import logging
 import mock
 import pkg_resources
@@ -18,8 +21,13 @@ from functest.utils.constants import CONST
 
 from snaps.openstack.os_credentials import OSCreds
 
+__author__ = ("Matthew Li <matthew.lijun@huawei.com>,"
+              "Linda Wang <wangwulin@huawei.com>")
+
 
 class OSRefstackClientTesting(unittest.TestCase):
+    """The class testing RefstackClient """
+    # pylint: disable=missing-docstring, too-many-public-methods
 
     _config = pkg_resources.resource_filename(
         'functest',
@@ -32,13 +40,20 @@ class OSRefstackClientTesting(unittest.TestCase):
                              'testlist': self._testlist}
         CONST.__setattr__('OS_AUTH_URL', 'https://ip:5000/v3')
         CONST.__setattr__('OS_INSECURE', 'true')
+        self.case_name = 'refstack_defcore'
+        self.result = 0
         self.os_creds = OSCreds(
             username='user', password='pass',
             auth_url='http://foo.com:5000/v3', project_name='bar')
+        self.details = {"tests": 3,
+                        "failures": 1,
+                        "success": ['tempest.api.compute [18.464988s]'],
+                        "errors": ['tempest.api.volume [0.230334s]'],
+                        "skipped": ['tempest.api.network [1.265828s]']}
 
     @mock.patch('functest.opnfv_tests.openstack.refstack_client.tempest_conf.'
                 'TempestConf', return_value=mock.Mock())
-    def _create_client(self, mock_conf):
+    def _create_client(self, *args):
         with mock.patch('snaps.openstack.tests.openstack_tests.'
                         'get_credentials', return_value=self.os_creds):
             return RefstackClient()
@@ -49,11 +64,11 @@ class OSRefstackClientTesting(unittest.TestCase):
         testlist = 'testlist'
         client = self._create_client()
         with mock.patch('functest.opnfv_tests.openstack.refstack_client.'
-                        'refstack_client.ft_utils.execute_command') as m:
+                        'refstack_client.ft_utils.execute_command') as m_cmd:
             cmd = ("refstack-client test {0} -c {1} -v --test-list {2}"
                    .format(insecure, config, testlist))
             client.run_defcore(config, testlist)
-            m.assert_any_call(cmd)
+            m_cmd.assert_any_call(cmd)
 
     def test_run_defcore(self):
         CONST.__setattr__('OS_AUTH_URL', 'http://ip:5000/v3')
@@ -62,25 +77,22 @@ class OSRefstackClientTesting(unittest.TestCase):
         testlist = 'testlist'
         client = self._create_client()
         with mock.patch('functest.opnfv_tests.openstack.refstack_client.'
-                        'refstack_client.ft_utils.execute_command') as m:
+                        'refstack_client.ft_utils.execute_command') as m_cmd:
             cmd = ("refstack-client test {0} -c {1} -v --test-list {2}"
                    .format(insecure, config, testlist))
             client.run_defcore(config, testlist)
-            m.assert_any_call(cmd)
+            m_cmd.assert_any_call(cmd)
 
     @mock.patch('functest.opnfv_tests.openstack.refstack_client.'
                 'refstack_client.LOGGER.info')
     @mock.patch('__builtin__.open', side_effect=Exception)
-    def test_parse_refstack_result_missing_log_file(self, mock_open,
-                                                    mock_logger_info):
-        self.case_name = 'refstack_defcore'
-        self.result = 0
+    def test_parse_refstack_result_fail(self, *args):
         self._create_client().parse_refstack_result()
-        mock_logger_info.assert_called_once_with(
+        args[1].assert_called_once_with(
             "Testcase %s success_rate is %s%%",
             self.case_name, self.result)
 
-    def test_parse_refstack_result_default(self):
+    def test_parse_refstack_result_ok(self):
         log_file = ('''
                     {0} tempest.api.compute [18.464988s] ... ok
                     {0} tempest.api.volume [0.230334s] ... FAILED
@@ -90,11 +102,6 @@ class OSRefstackClientTesting(unittest.TestCase):
                     - Skipped: 1
                     - Failed: 1
                    ''')
-        self.details = {"tests": 3,
-                        "failures": 1,
-                        "success": ['tempest.api.compute [18.464988s]'],
-                        "errors": ['tempest.api.volume [0.230334s]'],
-                        "skipped": ['tempest.api.network [1.265828s]']}
         client = self._create_client()
         with mock.patch('__builtin__.open',
                         mock.mock_open(read_data=log_file)):
@@ -108,16 +115,6 @@ class OSRefstackClientTesting(unittest.TestCase):
             del kwargs[key]
         return kwargs
 
-    def _test_main(self, status, *args):
-        kwargs = self._get_main_kwargs()
-        client = self._create_client()
-        self.assertEqual(client.main(**kwargs), status)
-        if len(args) > 0:
-            args[0].assert_called_once_with(
-                RefstackClient.result_dir)
-        if len(args) > 1:
-            args
-
     def _test_main_missing_keyword(self, key):
         kwargs = self._get_main_kwargs(key)
         client = self._create_client()