Move tests: unit/network_services/helpers

* Fix pylint errors
* Add TODOs

Some errors are ignored locally, as they were a symptom of other problems.
These issues have been flagged with a TODO, and should be fixed later.

JIRA: YARDSTICK-837
Signed-off-by: Emma Foley <emma.l.foley@intel.com>
Change-Id: If0b77a6e0b102071ecfb212362647c62a621e4f9

1 files changed, 121 insertions, 0 deletions

diff --git a/yardstick/tests/unit/network_services/helpers/test_cpu.py b/yardstick/tests/unit/network_services/helpers/test_cpu.py
new file mode 100644
index 000000000..871fbf8c9
--- /dev/null
+++ b/yardstick/tests/unit/network_services/helpers/test_cpu.py
@@ -0,0 +1,121 @@
+# Copyright (c) 2016-2017 Intel Corporation
+#
+# 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 __future__ import division
+import unittest
+import mock
+import subprocess
+
+from yardstick.network_services.helpers.cpu import \
+    CpuSysCores
+
+
+class TestCpuSysCores(unittest.TestCase):
+
+    def setUp(self):
+        self._mock_ssh = mock.patch("yardstick.ssh.SSH")
+        self.mock_ssh = self._mock_ssh.start()
+
+        self.addCleanup(self._cleanup)
+
+    def _cleanup(self):
+        self._mock_ssh.stop()
+
+    def test___init__(self):
+        self.mock_ssh.execute.return_value = 1, "", ""
+        self.mock_ssh.put.return_value = 1, "", ""
+        cpu_topo = CpuSysCores(self.mock_ssh)
+        self.assertIsNotNone(cpu_topo.connection)
+
+    def test__get_core_details(self):
+        with mock.patch("yardstick.ssh.SSH") as ssh:
+            ssh_mock = mock.Mock(autospec=ssh.SSH)
+            ssh_mock.execute = \
+                mock.Mock(return_value=(1, "", ""))
+            ssh_mock.put = \
+                mock.Mock(return_value=(1, "", ""))
+            cpu_topo = CpuSysCores(ssh_mock)
+            subprocess.check_output = mock.Mock(return_value=0)
+            lines = ["cpu:1", "topo:2", ""]
+            self.assertEqual([{'topo': '2', 'cpu': '1'}],
+                             cpu_topo._get_core_details(lines))
+
+    def test_get_core_socket(self):
+        with mock.patch("yardstick.ssh.SSH") as ssh:
+            ssh_mock = mock.Mock(autospec=ssh.SSH)
+            ssh_mock.execute = \
+                mock.Mock(return_value=(1, "cpu:1\ntest:2\n \n", ""))
+            ssh_mock.put = \
+                mock.Mock(return_value=(1, "", ""))
+            cpu_topo = CpuSysCores(ssh_mock)
+            subprocess.check_output = mock.Mock(return_value=0)
+            cpu_topo._get_core_details = \
+                mock.Mock(side_effect=[[{'Core(s) per socket': '2', 'Thread(s) per core': '1'}],
+                                       [{'physical id': '2', 'processor': '1'}]])
+            self.assertEqual({'thread_per_core': '1', '2': ['1'],
+                              'cores_per_socket': '2'},
+                             cpu_topo.get_core_socket())
+
+    def test_validate_cpu_cfg(self):
+        with mock.patch("yardstick.ssh.SSH") as ssh:
+            ssh_mock = mock.Mock(autospec=ssh.SSH)
+            ssh_mock.execute = \
+                mock.Mock(return_value=(1, "cpu:1\ntest:2\n \n", ""))
+            ssh_mock.put = \
+                mock.Mock(return_value=(1, "", ""))
+            cpu_topo = CpuSysCores(ssh_mock)
+            subprocess.check_output = mock.Mock(return_value=0)
+            cpu_topo._get_core_details = \
+                mock.Mock(side_effect=[[{'Core(s) per socket': '2', 'Thread(s) per core': '1'}],
+                                       [{'physical id': '2', 'processor': '1'}]])
+            cpu_topo.core_map = \
+                {'thread_per_core': '1', '2': ['1'], 'cores_per_socket': '2'}
+            self.assertEqual(-1, cpu_topo.validate_cpu_cfg())
+
+    def test_validate_cpu_cfg_2t(self):
+        with mock.patch("yardstick.ssh.SSH") as ssh:
+            ssh_mock = mock.Mock(autospec=ssh.SSH)
+            ssh_mock.execute = \
+                mock.Mock(return_value=(1, "cpu:1\ntest:2\n \n", ""))
+            ssh_mock.put = \
+                mock.Mock(return_value=(1, "", ""))
+            cpu_topo = CpuSysCores(ssh_mock)
+            subprocess.check_output = mock.Mock(return_value=0)
+            cpu_topo._get_core_details = \
+                mock.Mock(side_effect=[[{'Core(s) per socket': '2', 'Thread(s) per core': '1'}],
+                                       [{'physical id': '2', 'processor': '1'}]])
+            cpu_topo.core_map = \
+                {'thread_per_core': 1, '2': ['1'], 'cores_per_socket': '2'}
+            vnf_cfg = {'lb_config': 'SW', 'lb_count': 1, 'worker_config':
+                       '1C/2T', 'worker_threads': 1}
+            self.assertEqual(-1, cpu_topo.validate_cpu_cfg(vnf_cfg))
+
+    def test_validate_cpu_cfg_fail(self):
+        with mock.patch("yardstick.ssh.SSH") as ssh:
+            ssh_mock = mock.Mock(autospec=ssh.SSH)
+            ssh_mock.execute = \
+                mock.Mock(return_value=(1, "cpu:1\ntest:2\n \n", ""))
+            ssh_mock.put = \
+                mock.Mock(return_value=(1, "", ""))
+            cpu_topo = CpuSysCores(ssh_mock)
+            subprocess.check_output = mock.Mock(return_value=0)
+            cpu_topo._get_core_details = \
+                mock.Mock(side_effect=[[{'Core(s) per socket': '2', 'Thread(s) per core': '1'}],
+                                       [{'physical id': '2', 'processor': '1'}]])
+            cpu_topo.core_map = \
+                {'thread_per_core': 1, '2': [1], 'cores_per_socket': 2}
+            vnf_cfg = {'lb_config': 'SW', 'lb_count': 1, 'worker_config':
+                       '1C/1T', 'worker_threads': 1}
+            self.assertEqual(-1, cpu_topo.validate_cpu_cfg(vnf_cfg))