Merge "Generic helper function to provision and get path from config"

1 files changed, 57 insertions, 0 deletions

diff --git a/tests/unit/network_services/test_utils.py b/tests/unit/network_services/test_utils.py
new file mode 100644
index 000000000..ecacac7c3
--- /dev/null
+++ b/tests/unit/network_services/test_utils.py
@@ -0,0 +1,57 @@
+# 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.
+#
+
+# Unittest for yardstick.network_services.utils
+
+from __future__ import absolute_import
+import unittest
+import mock
+
+from yardstick.network_services import utils
+
+
+class UtilsTestCase(unittest.TestCase):
+    """Test all VNF helper methods."""
+
+    DPDK_PATH = "/opt/nsb_bin/dpdk_nic_bind.py"
+
+    def setUp(self):
+        super(UtilsTestCase, self).setUp()
+
+    def test_get_nsb_options(self):
+        result = utils.get_nsb_option("bin_path", None)
+        self.assertEqual(result, "/opt/nsb_bin")
+
+    def test_get_nsb_optionsi_invalid_key(self):
+        result = utils.get_nsb_option("bin", None)
+        self.assertEqual(result, None)
+
+    def test_provision_tool(self):
+        with mock.patch("yardstick.ssh.SSH") as ssh:
+            ssh_mock = mock.Mock(autospec=ssh.SSH)
+            ssh_mock.execute = \
+                mock.Mock(return_value=(0, self.DPDK_PATH, ""))
+            ssh.return_value = ssh_mock
+            tool_path = utils.provision_tool(ssh_mock, self.DPDK_PATH)
+            self.assertEqual(tool_path, self.DPDK_PATH)
+
+    def test_provision_tool_no_path(self):
+        with mock.patch("yardstick.ssh.SSH") as ssh:
+            ssh_mock = mock.Mock(autospec=ssh.SSH)
+            ssh_mock.execute = \
+                mock.Mock(return_value=(1, self.DPDK_PATH, ""))
+            ssh.return_value = ssh_mock
+            tool_path = utils.provision_tool(ssh_mock, self.DPDK_PATH)
+            self.assertEqual(tool_path, self.DPDK_PATH)