2 files changed, 43 insertions, 3 deletions

diff --git a/src/mailman/utilities/tests/test_import.py b/src/mailman/utilities/tests/test_import.py
index e687e8a00..d83e42bc8 100644
--- a/src/mailman/utilities/tests/test_import.py
+++ b/src/mailman/utilities/tests/test_import.py
@@ -52,7 +52,8 @@ from mailman.interfaces.usermanager import IUserManager
 from mailman.testing.helpers import LogFileMark
 from mailman.testing.layers import ConfigLayer
 from mailman.utilities.filesystem import makedirs
-from mailman.utilities.importer import import_config_pck, Import21Error
+from mailman.utilities.importer import (
+    Import21Error, check_language_code, import_config_pck)
 from mailman.utilities.string import expand
 from pickle import load
 from pkg_resources import resource_filename
@@ -294,7 +295,7 @@ class TestBasicImport(unittest.TestCase):
         except Import21Error as error:
             # Check the message.
             self.assertIn('[language.xx_XX]', str(error))
-        else:                                       # pragma: no cover
+        else:
             self.fail('Import21Error was not raised')
 
     def test_encode_ascii_prefixes(self):
@@ -865,7 +866,7 @@ class TestRosterImport(unittest.TestCase):
             import_config_pck(self._mlist, self._pckdict)
         except Import21Error as error:
             self.assertIn('[language.xx_XX]', str(error))
-        else:                                       # pragma: no cover
+        else:
             self.fail('Import21Error was not raised')
 
     def test_username(self):
@@ -1136,3 +1137,6 @@ class TestPreferencesImport(unittest.TestCase):
                 receive_list_copy=False,
                 delivery_mode=DeliveryMode.plaintext_digests,
                 ))
+
+    def test_language_code_none(self):
+        self.assertIsNone(check_language_code(None))
diff --git a/src/mailman/utilities/tests/test_string.py b/src/mailman/utilities/tests/test_string.py
new file mode 100644
index 000000000..dbbc28754
--- /dev/null
+++ b/src/mailman/utilities/tests/test_string.py
@@ -0,0 +1,36 @@
+# Copyright (C) 2015 by the Free Software Foundation, Inc.
+#
+# This file is part of GNU Mailman.
+#
+# GNU Mailman is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option)
+# any later version.
+#
+# GNU Mailman is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# GNU Mailman.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Test the string utilities."""
+
+__all__ = [
+    'TestString',
+    ]
+
+
+import unittest
+
+from mailman.utilities import string
+
+
+
+class TestString(unittest.TestCase):
+    def test_oneline_bogus_charset(self):
+        self.assertEqual(string.oneline('foo', 'bogus'), 'foo')
+
+    def test_wrap_blank_paragraph(self):
+        self.assertEqual(string.wrap('\n\n'), '\n\n')