1 files changed, 96 insertions, 0 deletions
diff --git a/test/unit/common/test_constraints.py b/test/unit/common/test_constraints.py
new file mode 100644
index 0000000..a6d21d8
--- /dev/null
+++ b/test/unit/common/test_constraints.py
@@ -0,0 +1,96 @@
+# Copyright (c) 2013 Red Hat, Inc.
+#
+# 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 unittest
+import swift.common.constraints
+from nose import SkipTest
+from mock import patch
+from gluster.swift.common import constraints as cnt
+
+
+def mock_glusterfs_mount(*args, **kwargs):
+    return True
+
+
+def mock_constraints_conf_int(*args, **kwargs):
+    return 1000
+
+
+def mock_check_object_creation(*args, **kwargs):
+    return None
+
+
+def mock_check_mount(*args, **kwargs):
+    return True
+
+
+def mock_check_mount_err(*args, **kwargs):
+    return False
+
+
+class TestUtils(unittest.TestCase):
+    """ Tests for common.constraints """
+
+    def tearDown(self):
+        cnt.set_object_name_component_length()
+
+    def test_set_object_name_component_length(self):
+        len = cnt.get_object_name_component_length()
+        cnt.set_object_name_component_length(len+1)
+        self.assertEqual(len, cnt.get_object_name_component_length()-1)
+
+        if hasattr(swift.common.constraints, 'constraints_conf_int'):
+            len = swift.common.constraints.constraints_conf_int(
+                'max_object_name_component_length', 255)
+            cnt.set_object_name_component_length()
+            self.assertEqual(len, cnt.get_object_name_component_length())
+
+        with patch('swift.common.constraints.constraints_conf_int',
+                   mock_constraints_conf_int):
+            cnt.set_object_name_component_length()
+            self.assertEqual(cnt.get_object_name_component_length(), 1000)
+
+    def test_validate_obj_name_component(self):
+        max_obj_len = cnt.get_object_name_component_length()
+        self.assertFalse(cnt.validate_obj_name_component('tests'*(max_obj_len/5)))
+        cnt.set_object_name_component_length(300)
+        self.assertFalse(cnt.validate_obj_name_component('tests'*60))
+
+    def test_validate_obj_name_component_err(self):
+        max_obj_len = cnt.get_object_name_component_length()
+        self.assertTrue(cnt.validate_obj_name_component('tests'*(max_obj_len/5+1)))
+        self.assertTrue(cnt.validate_obj_name_component('.'))
+        self.assertTrue(cnt.validate_obj_name_component('..'))
+
+    def test_gluster_check_object_creation(self):
+        with patch('gluster.swift.common.constraints.__check_object_creation',
+                   mock_check_object_creation):
+            self.assertFalse(cnt.gluster_check_object_creation(None, 'dir/z'))
+
+    def test_gluster_check_object_creation_err(self):
+        with patch('gluster.swift.common.constraints.__check_object_creation',
+                   mock_check_object_creation):
+            self.assertTrue(cnt.gluster_check_object_creation(None, 'dir/.'))
+
+    def test_gluster_check_mount(self):
+        with patch('gluster.swift.common.constraints.__check_mount',
+                   mock_check_mount):
+            self.assertTrue(cnt.gluster_check_mount('/tmp/drive', 'vol0'))
+
+        with patch('gluster.swift.common.constraints.__check_mount',
+                   mock_check_mount_err):
+            with patch('gluster.swift.common.Glusterfs.mount',
+                       mock_glusterfs_mount):
+                self.assertTrue(cnt.gluster_check_mount('/tmp/drive', 'vol0'))