Add functional test for middleware Last Modified

functional_tests/test_middleware_lm.py

@@ -0,0 +1,97 @@
+# -*- encoding: utf-8 -*-
+
+# Copyright 2013 eNovance.
+# All Rights Reserved.
+#
+#    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
+#
+#    Author : "Fabien Boucher <fabien.boucher@enovance.com>"
+#
+#    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.
+#
+#   Last-Modified middleware must be installed in the proxy-server
+#   pipeline.
+
+import unittest
+import swiftclient
+
+CONF = {
+    'user': ('demo:demo', 'wxcvbn'),
+    'auth_url': 'http://192.168.56.101:5000/v2.0',
+}
+
+
+class TestLastModifiedMiddleware(unittest.TestCase):
+
+    def setUp(self):
+        self.user = swiftclient.client.Connection(
+            CONF['auth_url'],
+            CONF['user'][0],
+            CONF['user'][1],
+            auth_version='2.0',
+        )
+        self.container_name = 'container'
+        self.meta = 'x-container-meta-last-modified'
+
+        self.user.put_container(self.container_name)
+
+    def _verify_meta(self, exist=True):
+        cont_d = self.user.get_container(self.container_name)
+        if exist:
+            self.assertTrue(self.meta in cont_d[0].keys())
+            epoch = cont_d[0][self.meta]
+            self.assertTrue(float(epoch) > 1)
+        else:
+            self.assertFalse(self.meta in cont_d[0].keys())
+
+    def _get_meta(self):
+        cont_d = self.user.get_container(self.container_name)
+        return float(cont_d[0][self.meta])
+
+    def test_POST_container(self):
+        self.user.post_container(self.container_name, {'key': 'val'})
+        self._verify_meta()
+
+    def test_multiple_POST_container(self):
+        self.user.post_container(self.container_name, {'key': 'val'})
+        epoch1 = self._get_meta()
+        self.user.post_container(self.container_name, {'key': 'val'})
+        epoch2 = self._get_meta()
+        self.assertNotEqual(epoch1, epoch2)
+
+    def test_GET_container(self):
+        self.user.get_container(self.container_name)
+        self._verify_meta(exist=False)
+
+    def test_PUT_object(self):
+        self.user.put_object(self.container_name, 'obj_name', 'content')
+        self._verify_meta()
+
+    def test_multiple_PUT_object(self):
+        self.user.put_object(self.container_name, 'obj_name', 'content')
+        epoch1 = self._get_meta()
+        self.user.put_object(self.container_name, 'obj_name2', 'content')
+        epoch2 = self._get_meta()
+        self.assertNotEqual(epoch1, epoch2)
+
+    def test_DELETE_object(self):
+        self.user.put_object(self.container_name, 'obj_name', 'content')
+        epoch1 = self._get_meta()
+        self.user.delete_object(self.container_name, 'obj_name')
+        epoch2 = self._get_meta()
+        self.assertNotEqual(epoch1, epoch2)
+
+    def tearDown(self):
+        # Verify and delete container content
+        cont_d = self.user.get_container(self.container_name)
+        for obj in cont_d[1]:
+            self.user.delete_object(self.container_name, obj['name'])
+        self.user.delete_container(self.container_name)