Added Airmon-ng test.

tests/test_Airmon.py

@@ -0,0 +1,24 @@
+#!/usr/bin/python2.7
+# -*- coding: utf-8 -*-
+
+import sys
+sys.path.insert(0, '..')
+
+from wifite.tools.airmon import Airmon
+
+import unittest
+
+class TestAirmon(unittest.TestCase):
+    def test_airmon_start(self):
+        # From https://github.com/derv82/wifite2/issues/67
+        stdout = '''
+PHY    Interface    Driver        Chipset
+
+phy0    wlan0        iwlwifi        Intel Corporation Centrino Ultimate-N 6300 (rev 3e)
+
+        (mac80211 monitor mode vif enabled for [phy0]wlan0 on [phy0]wlan0mon)
+        (mac80211 station mode vif disabled for [phy0]wlan0)
+'''
+        mon_iface = Airmon._parse_airmon_start(stdout)
+        assert mon_iface == 'wlan0mon', 'Expected monitor-mode interface to be "wlan0mon" but got "{}"'.format(mon_iface)
+