[Checkins] SVN: zope.exceptions/branches/tseaver-no_2to3/ 100% unit test coverage.

[Tres Seaver]

Log message for revision 125030:
  100% unit test coverage.

Changed:
  U   zope.exceptions/branches/tseaver-no_2to3/CHANGES.txt
  A   zope.exceptions/branches/tseaver-no_2to3/src/zope/exceptions/tests/test_log.py

-=-
Modified: zope.exceptions/branches/tseaver-no_2to3/CHANGES.txt
===================================================================
--- zope.exceptions/branches/tseaver-no_2to3/CHANGES.txt	2012-04-06 19:36:59 UTC (rev 125029)
+++ zope.exceptions/branches/tseaver-no_2to3/CHANGES.txt	2012-04-06 19:37:04 UTC (rev 125030)
@@ -5,6 +5,8 @@
 4.0.0 (unreleased)
 ------------------
 
+- 100% unit test coverage.
+
 - Dropped explicit support for Python 2.4 / 2.5 / 3.1.
 
 - Added 'setup.py dev' alias (runs ``setup.py develop`` plus installs

Added: zope.exceptions/branches/tseaver-no_2to3/src/zope/exceptions/tests/test_log.py
===================================================================
--- zope.exceptions/branches/tseaver-no_2to3/src/zope/exceptions/tests/test_log.py	                        (rev 0)
+++ zope.exceptions/branches/tseaver-no_2to3/src/zope/exceptions/tests/test_log.py	2012-04-06 19:37:04 UTC (rev 125030)
@@ -0,0 +1,60 @@
+##############################################################################
+#
+# Copyright (c) 2012 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (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.
+#
+##############################################################################
+"""log.Formatter tests.
+"""
+import unittest
+
+
+class FormatterTests(unittest.TestCase):
+
+    def _getTargetClass(self):
+        from zope.exceptions.log import Formatter
+        return Formatter
+
+    def _makeOne(self, *args, **kw):
+        return self._getTargetClass()(*args, **kw)
+
+    def test_simple_exception(self):
+        import traceback
+        tb = DummyTB()
+        tb.tb_frame = DummyFrame()
+        exc = ValueError('testing')
+        fmt = self._makeOne()
+        result = fmt.formatException((ValueError, exc, tb))
+        lines = result.splitlines()
+        self.assertEqual(len(lines), 3)
+        self.assertEqual(lines[0], 'Traceback (most recent call last):')
+        self.assertEqual(lines[1], '  File "dummy/filename.py", line 14, '
+                                   'in dummy_function')
+        self.assertEqual(lines[2],
+                        traceback.format_exception_only(
+                                        ValueError, exc)[0][:-1]) #trailing \n
+
+
+class DummyTB(object):
+    tb_lineno = 14
+    tb_next = None
+
+
+class DummyFrame(object):
+    f_lineno = 137
+    f_back = None
+    def __init__(self):
+        self.f_locals = {}
+        self.f_globals = {}
+        self.f_code = DummyCode()
+
+class DummyCode(object):
+    co_filename = 'dummy/filename.py'
+    co_name = 'dummy_function'