I can't find why the hangman test fails.

test/test_Words.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python
+
+###
+# Copyright (c) 2003, Vincent Foley
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#   * Redistributions of source code must retain the above copyright notice,
+#     this list of conditions, and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright notice,
+#     this list of conditions, and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   * Neither the name of the author of this software nor the name of
+#     contributors to this software may be used to endorse or promote products
+#     derived from this software without specific prior written consent.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+###
+
+from testsupport import *
+
+import utils
+
+try:
+    import sqlite
+except ImportError:
+    sqlite = None
+
+if sqlite is not None:
+    class WordsTestCase(PluginTestCase, PluginDocumentation):
+        plugins = ('Words',)
+        def testAddWord(self):
+            words = ('hello', 'world', 'mother', 'python')
+            for word in words:
+                self.assertNotError('add %s' % word)
+
+        def testHangman(self):
+            self.assertError('guess j')
+            self.assertError('letters')
+            self.assertNotError('hangman')
+            self.assertNotError('guess j')
+            self.assertNotError('letters')
+            self.assertError('guess j')
+            self.assertError('hangman')
+
+
+# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: