fix wiktionary and add tests

modules/test/test_wiktionary.py

@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+"""
+test_wiktionary.py - tests for the wiktionary module
+author: mutantmonkey <mutantmonkey@mutantmonkey.in>
+"""
+
+import re
+import unittest
+from mock import MagicMock, Mock
+from modules import wiktionary
+
+
+class TestWiktionary(unittest.TestCase):
+    def setUp(self):
+        self.phenny = MagicMock()
+
+    def test_wiktionary(self):
+        w = wiktionary.wiktionary('test')
+
+        assert len(w[0]) > 0
+        assert len(w[1]) > 0
+
+    def test_w(self):
+        input = Mock(group=lambda x: 'test')
+        wiktionary.w(self.phenny, input)
+
+        out = self.phenny.say.call_args[0][0]
+        m = re.match('^test — noun: .*$', out, flags=re.UNICODE)
+        self.assertTrue(m)