Add basic tests for Kuryr

This patch adds unit tests for Kuryr and examine if it satisfies
libnetwork's remote driver specifications.

Change-Id: Ic8ab9944a5ed884db518c840b75917261583e53e
Signed-off-by: Taku Fukushima <f.tac.mac@gmail.com>

kuryr/tests/base.py

@@ -1,8 +1,3 @@
-# -*- coding: utf-8 -*-
-
-# Copyright 2010-2011 OpenStack Foundation
-# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
-#
 # 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
@@ -17,7 +12,13 @@
 
 from oslotest import base
 
+from kuryr import app
+
 
 class TestCase(base.BaseTestCase):
-
     """Test case base class for all unit tests."""
+
+    def setUp(self):
+        super(TestCase, self).setUp()
+        app.config['TESTING'] = True
+        self.app = app.test_client()

kuryr/tests/test_kuryr.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 # 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
@@ -12,17 +10,42 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-"""
-test_kuryr
-----------------------------------
-
-Tests for `kuryr` module.
-"""
+from ddt import ddt, data, unpack
+from oslo_serialization import jsonutils
 
+from kuryr.constants import SCHEMA
 from kuryr.tests import base
 
 
+@ddt
 class TestKuryr(base.TestCase):
+    """Basic unitests for libnetwork remote driver URI endpoints.
 
-    def test_something(self):
-        pass
+    This test class covers the following HTTP methods and URIs as described in
+    the remote driver specification as below:
+
+      https://github.com/docker/libnetwork/blob/3c8e06bc0580a2a1b2440fe0792fbfcd43a9feca/docs/remote.md  # noqa
+
+    - POST /Plugin.Activate
+    - POST /NetworkDriver.CreateNetwork
+    - POST /NetworkDriver.DeleteNetwork
+    - POST /NetworkDriver.CreateEndpoint
+    - POST /NetworkDriver.EndpointOperInfo
+    - POST /NetworkDriver.DeleteEndpoint
+    - POST /NetworkDriver.Join
+    - POST /NetworkDriver.Leave
+    """
+
+    @data(('/Plugin.Activate', SCHEMA['PLUGIN_ACTIVATE']),
+        ('/NetworkDriver.CreateNetwork', SCHEMA['SUCCESS']),
+        ('/NetworkDriver.DeleteNetwork', SCHEMA['SUCCESS']),
+        ('/NetworkDriver.CreateEndpoint', SCHEMA['CREATE_ENDPOINT']),
+        ('/NetworkDriver.EndpointOperInfo', SCHEMA['ENDPOINT_OPER_INFO']),
+        ('/NetworkDriver.DeleteEndpoint', SCHEMA['SUCCESS']),
+        ('/NetworkDriver.Join', SCHEMA['JOIN']),
+        ('/NetworkDriver.Leave', SCHEMA['SUCCESS']))
+    @unpack
+    def test_remote_driver_endpoint(self, endpoint, expected):
+        response = self.app.post(endpoint)
+        decoded_json = jsonutils.loads(response.data)
+        self.assertEqual(expected, decoded_json)

requirements.txt

@@ -5,3 +5,5 @@
 pbr<2.0,>=1.3
 Babel>=1.3
 Flask>=0.10,<1.0
+oslo.serialization>=1.4.0               # Apache-2.0
+

test-requirements.txt

@@ -7,6 +7,7 @@ hacking<0.11,>=0.10.0
 
 coverage>=3.6
 discover
+ddt>=0.7.0
 python-subunit>=0.0.18
 sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
 oslosphinx>=2.5.0 # Apache-2.0