Coverage for z.s.permission.Permission.

1 files changed, 40 insertions, 0 deletions

diff --git a/src/zope/security/tests/test_permission.py b/src/zope/security/tests/test_permission.py
index ab30591..1134a10 100644
--- a/src/zope/security/tests/test_permission.py
+++ b/src/zope/security/tests/test_permission.py
@@ -16,6 +16,46 @@
 import unittest
 
 
+class PermissionTests(unittest.TestCase):
+
+    def _getTargetClass(self):
+        from zope.security.permission import Permission
+        return Permission
+
+    def _makeOne(self, id, title=None, description=None):
+        klass = self._getTargetClass()
+        if description is None:
+            if title is None:
+                return klass(id)
+            return klass(id, title)
+        if title is None:
+            return klass(id, description=description)
+        return klass(id, title, description)
+
+    def test_class_conforms_to_IPermission(self):
+        from zope.interface.verify import verifyClass
+        from zope.security.interfaces import IPermission
+        verifyClass(IPermission, self._getTargetClass())
+
+    def test_instance_conforms_to_IPermission(self):
+        from zope.interface.verify import verifyObject
+        from zope.security.interfaces import IPermission
+        verifyObject(IPermission, self._makeOne('testing'))
+
+    def test_ctor_only_id(self):
+        permission = self._makeOne('testing')
+        self.assertEqual(permission.id, 'testing')
+        self.assertEqual(permission.title, '')
+        self.assertEqual(permission.description, '')
+
+    def test_ctor_w_title_and_description(self):
+        permission = self._makeOne('testing', 'TITLE', 'DESCRIPTION')
+        self.assertEqual(permission.id, 'testing')
+        self.assertEqual(permission.title, 'TITLE')
+        self.assertEqual(permission.description, 'DESCRIPTION')
+
+
 def test_suite():
     return unittest.TestSuite([
+            unittest.makeSuite(PermissionTests),
         ])