[Checkins] SVN: BTrees/branches/pure_python/ Coverage for BTrees.check.crack_bucket.
Tres Seaver
cvs-admin at zope.org
Tue Dec 4 22:14:39 UTC 2012
Log message for revision 128528:
Coverage for BTrees.check.crack_bucket.
Changed:
_U BTrees/branches/pure_python/
U BTrees/branches/pure_python/BTrees/tests/test_check.py
-=-
Modified: BTrees/branches/pure_python/BTrees/tests/test_check.py
===================================================================
--- BTrees/branches/pure_python/BTrees/tests/test_check.py 2012-12-04 22:14:37 UTC (rev 128527)
+++ BTrees/branches/pure_python/BTrees/tests/test_check.py 2012-12-04 22:14:38 UTC (rev 128528)
@@ -93,6 +93,45 @@
self.assertEqual(kids, [first_bucket, second_bucket])
+class Test_crack_bucket(unittest.TestCase):
+
+ def _callFUT(self, obj, is_mapping):
+ from BTrees.check import crack_bucket
+ return crack_bucket(obj, is_mapping)
+
+ def test_w_empty_set(self):
+ class EmptySet(object):
+ def __getstate__(self):
+ return ([],)
+ keys, values = self._callFUT(EmptySet(), False)
+ self.assertEqual(keys, [])
+ self.assertEqual(values, [])
+
+ def test_w_non_empty_set(self):
+ class NonEmptySet(object):
+ def __getstate__(self):
+ return (['a', 'b', 'c'],)
+ keys, values = self._callFUT(NonEmptySet(), False)
+ self.assertEqual(keys, ['a', 'b', 'c'])
+ self.assertEqual(values, [])
+
+ def test_w_empty_mapping(self):
+ class EmptyMapping(object):
+ def __getstate__(self):
+ return ([], object())
+ keys, values = self._callFUT(EmptyMapping(), True)
+ self.assertEqual(keys, [])
+ self.assertEqual(values, [])
+
+ def test_w_non_empty_mapping(self):
+ class NonEmptyMapping(object):
+ def __getstate__(self):
+ return (['a', 1, 'b', 2, 'c', 3], object())
+ keys, values = self._callFUT(NonEmptyMapping(), True)
+ self.assertEqual(keys, ['a', 'b', 'c'])
+ self.assertEqual(values, [1, 2, 3])
+
+
class Test_check(unittest.TestCase):
def _callFUT(self, tree):
@@ -191,6 +230,7 @@
return unittest.TestSuite((
unittest.makeSuite(Test_classify),
unittest.makeSuite(Test_crack_btree),
+ unittest.makeSuite(Test_crack_bucket),
unittest.makeSuite(Test_check),
unittest.makeSuite(Test_helpers),
))
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