1 files changed, 56 insertions, 0 deletions
diff --git a/yardstick/tests/unit/benchmark/scenarios/availability/test_util.py b/yardstick/tests/unit/benchmark/scenarios/availability/test_util.py
new file mode 100644
index 000000000..4d97585d4
--- /dev/null
+++ b/yardstick/tests/unit/benchmark/scenarios/availability/test_util.py
@@ -0,0 +1,56 @@
+##############################################################################
+# Copyright (c) 2016 Kanglin Yin and others
+# 14_ykl@tongji.edu.cn
+# 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
+##############################################################################
+
+# Unittest for yardstick.benchmark.scenarios.availability.utils
+
+import mock
+import unittest
+
+from yardstick.benchmark.scenarios.availability import util
+
+
+class ExecuteShellTestCase(unittest.TestCase):
+
+    def setUp(self):
+        self.param_config = {'serviceName': '@serviceName', 'value': 1}
+        self.intermediate_variables = {'@serviceName': 'nova-api'}
+        self.std_output = '| id       | 1                     |'
+        self.cmd_config = {'cmd': 'ls', 'param': '-a'}
+
+        self._mock_subprocess = mock.patch.object(util, 'subprocess')
+        self.mock_subprocess = self._mock_subprocess.start()
+        self.addCleanup(self._stop_mock)
+
+    def _stop_mock(self):
+        self._mock_subprocess.stop()
+
+    def test_util_build_command_shell(self):
+        result = util.build_shell_command(self.param_config, True,
+                                          self.intermediate_variables)
+        self.assertIn("nova-api", result)
+
+    def test_read_stdout_item(self):
+        result = util.read_stdout_item(self.std_output, 'id')
+        self.assertEqual('1', result)
+
+    def test_buildshellparams(self):
+        result = util.buildshellparams(self.cmd_config, True)
+        self.assertEqual('/bin/bash -s {0} {1}', result)
+
+    def test__fun_execute_shell_command_successful(self):
+        cmd = "env"
+        self.mock_subprocess.check_output.return_value = (0, 'unittest')
+        exitcode, _ = util.execute_shell_command(cmd)
+        self.assertEqual(exitcode, 0)
+
+    def test__fun_execute_shell_command_fail_cmd_exception(self):
+        cmd = "env"
+        self.mock_subprocess.check_output.side_effect = RuntimeError
+        exitcode, _ = util.execute_shell_command(cmd)
+        self.assertEqual(exitcode, -1)