unit test: test ryu.cmd.manager

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

ryu/tests/unit/cmd/__init__.py

@@ -0,0 +1,15 @@
+# Copyright (C) 2013 Nippon Telegraph and Telephone Corporation.
+# Copyright (C) 2013 YAMAMOTO Takashi <yamamoto at valinux co jp>
+#
+# 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.

ryu/tests/unit/cmd/dummy_app.py

@@ -0,0 +1,21 @@
+# Copyright (C) 2013 Nippon Telegraph and Telephone Corporation.
+# Copyright (C) 2013 YAMAMOTO Takashi <yamamoto at valinux co jp>
+#
+# 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 ryu.base import app_manager
+
+
+class DummyApp(app_manager.RyuApp):
+    pass

ryu/tests/unit/cmd/test_manager.py

@@ -0,0 +1,51 @@
+# Copyright (C) 2013 Nippon Telegraph and Telephone Corporation.
+# Copyright (C) 2013 YAMAMOTO Takashi <yamamoto at valinux co jp>
+#
+# 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.
+
+import sys
+import unittest
+import mock
+from nose.tools import eq_, raises
+
+from ryu.cmd.manager import main
+
+
+class Test_Manager(unittest.TestCase):
+    """Test ryu-manager command
+    """
+
+    def __init__(self, methodName):
+        super(Test_Manager, self).__init__(methodName)
+
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    @raises(SystemExit)
+    @mock.patch('sys.argv', new=['ryu-manager', '--version'])
+    def test_version(self):
+        main()
+
+    @raises(SystemExit)
+    @mock.patch('sys.argv', new=['ryu-manager', '--help'])
+    def test_help(self):
+        main()
+
+    @mock.patch('sys.argv', new=['ryu-manager', '--verbose',
+                                 'ryu.tests.unit.cmd.dummy_app'])
+    def test_no_services(self):
+        main()

tools/test-requires

@@ -1,4 +1,5 @@
 coverage
+mock
 nose
 pep8
 pylint==0.25.0