Create API to get SUT information

JIRA: YARDSTICK-1072

We need to show SUT information in GUI.

Change-Id: I40bcd513f3c6a443c82764687637ac5258b99584
Signed-off-by: chenjiankun <chenjiankun1@huawei.com>

2 files changed, 49 insertions, 0 deletions

diff --git a/yardstick/tests/unit/service/__init__.py b/yardstick/tests/unit/service/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/yardstick/tests/unit/service/__init__.py
diff --git a/yardstick/tests/unit/service/test_environment.py b/yardstick/tests/unit/service/test_environment.py
new file mode 100644
index 000000000..4af9a3958
--- /dev/null
+++ b/yardstick/tests/unit/service/test_environment.py
@@ -0,0 +1,49 @@
+##############################################################################
+# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
+#
+# 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
+##############################################################################
+import unittest
+
+import mock
+
+from yardstick.service.environment import Environment
+from yardstick.service.environment import AnsibleCommon
+from yardstick.common.exceptions import UnsupportedPodFormatError
+
+
+class EnvironmentTestCase(unittest.TestCase):
+
+    def test_get_sut_info(self):
+        pod_info = {
+            'nodes': [
+                {
+                    'name': 'node1',
+                    'host_name': 'host1',
+                    'role': 'Controller',
+                    'ip': '10.1.0.50',
+                    'user': 'root',
+                    'passward': 'root'
+                }
+            ]
+        }
+
+        AnsibleCommon.gen_inventory_ini_dict = mock.MagicMock()
+        AnsibleCommon.get_sut_info = mock.MagicMock(return_value={'node1': {}})
+
+        env = Environment(pod=pod_info)
+        env.get_sut_info()
+
+    def test_get_sut_info_pod_str(self):
+        pod_info = 'nodes'
+
+        env = Environment(pod=pod_info)
+        with self.assertRaises(UnsupportedPodFormatError):
+            env.get_sut_info()
+
+
+if __name__ == '__main__':
+    unittest.main()