Added tests for the mapping class.

src/Persistence/tests/test_mapping.py

+##############################################################################
+#
+# Copyright (c) 2003 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""XXX short summary goes here.
+
+$Id: test_mapping.py,v 1.1 2003/12/15 06:58:26 jim Exp $
+"""
+import unittest
+from doctest import DocTestSuite
+from Persistence import PersistentMapping
+
+def test_basic_functionality():
+    """
+    >>> m = PersistentMapping({'x': 1}, a=2, b=3)
+    >>> m['name'] = 'bob'
+    >>> m['fred']
+    Traceback (most recent call last):
+    ...
+    KeyError: 'fred'
+    >>> m.get('fred')
+    >>> m.get('fred', 42)
+    42
+    >>> m.get('name', 42)
+    'bob'
+    >>> m.get('name')
+    'bob'
+    >>> m['name']
+    'bob'
+
+    >>> keys = m.keys()
+    >>> keys.sort()
+    >>> keys
+    ['a', 'b', 'name', 'x']
+
+    >>> values = m.values()
+    >>> values.sort()
+    >>> values
+    [1, 2, 3, 'bob']
+
+    >>> items = m.items()
+    >>> items.sort()
+    >>> items
+    [('a', 2), ('b', 3), ('name', 'bob'), ('x', 1)]
+
+    >>> keys = list(m.iterkeys())
+    >>> keys.sort()
+    >>> keys
+    ['a', 'b', 'name', 'x']
+
+    >>> values = list(m.itervalues())
+    >>> values.sort()
+    >>> values
+    [1, 2, 3, 'bob']
+
+    >>> items = list(m.iteritems())
+    >>> items.sort()
+    >>> items
+    [('a', 2), ('b', 3), ('name', 'bob'), ('x', 1)]
+
+    >>> 'name' in m
+    True
+
+    """
+
+def test_old_pickles():
+    """
+    >>> m = PersistentMapping()
+    >>> m.__setstate__({'_container': {'x': 1, 'y': 2}})
+    >>> items = m.items()
+    >>> items.sort()
+    >>> items
+    [('x', 1), ('y', 2)]
+    
+    """
+
+def test_suite():
+    return unittest.TestSuite((
+        DocTestSuite(),
+        ))
+
+if __name__ == '__main__': unittest.main()