Merge "Revert "Add retries to fetching the zookeeper server version""0.7.1

1 files changed, 0 insertions, 56 deletions

diff --git a/taskflow/tests/unit/test_utils_kazoo_utils.py b/taskflow/tests/unit/test_utils_kazoo_utils.py
deleted file mode 100644
index 9759a73..0000000
--- a/taskflow/tests/unit/test_utils_kazoo_utils.py
+++ /dev/null
@@ -1,56 +0,0 @@
-# -*- coding: utf-8 -*-
-
-#    Copyright (C) 2015 Yahoo! Inc. All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-from kazoo import client
-from kazoo import exceptions as k_exc
-from six.moves import range as compat_range
-
-from taskflow import test
-from taskflow.test import mock
-from taskflow.utils import kazoo_utils as ku
-
-_FAKE_ZK_VER = (3, 4, 0)
-
-
-def _iter_succeed_after(attempts):
-    for i in compat_range(0, attempts):
-        if i % 2 == 0:
-            yield ValueError("Broken")
-        else:
-            yield AttributeError("Broken")
-    yield _FAKE_ZK_VER
-
-
-class KazooUtilTest(test.TestCase):
-    def test_flakey_version_fetch_fail(self):
-        m = mock.create_autospec(client.KazooClient, instance=True)
-        m.server_version.side_effect = _iter_succeed_after(11)
-        self.assertRaises(k_exc.KazooException,
-                          ku.fetch_server_version, m, 10)
-        self.assertEqual(10, m.server_version.call_count)
-
-    def test_flakey_version_fetch_fail_truncated(self):
-        m = mock.create_autospec(client.KazooClient, instance=True)
-        m.server_version.side_effect = [None, [], "", [1]]
-        self.assertRaises(k_exc.KazooException,
-                          ku.fetch_server_version, m, 4)
-        self.assertEqual(4, m.server_version.call_count)
-
-    def test_flakey_version_fetch_pass(self):
-        m = mock.create_autospec(client.KazooClient, instance=True)
-        m.server_version.side_effect = _iter_succeed_after(4)
-        self.assertEqual((3, 4, 0), ku.fetch_server_version(m, 5))
-        self.assertEqual(5, m.server_version.call_count)