Add a test for the keymap related utility function

test/test_utils.py

+# Topydo - A todo.txt client written in Python.
+# Copyright (C) 2014 - 2015 Bram Schoenmakers <me@bramschoenmakers.nl>
+#
+# This program 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.
+#
+# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import unittest
+
+from test.topydo_testcase import TopydoTest
+from topydo.lib.Utils import translate_key_to_config
+
+
+class UtilsTest(TopydoTest):
+    def test_key_to_cfg(self):
+        ctrl_s = translate_key_to_config('ctrl s')
+        meta_d = translate_key_to_config('meta d')
+        esc = translate_key_to_config('esc')
+        f4 = translate_key_to_config('f4')
+
+        self.assertEqual(ctrl_s, '<C-s>')
+        self.assertEqual(meta_d, '<M-d>')
+        self.assertEqual(esc, '<Esc>')
+        self.assertEqual(f4, '<F4>')
+
+if __name__ == '__main__':
+    unittest.main()