added test for vanity

tests/test_vanity.py

@@ -0,0 +1,18 @@
+import sys, os
+sys.path.append(".")
+sys.path.append("onionr/")
+import unittest
+import vanityonionr
+
+import mnemonic
+m = mnemonic.Mnemonic("english")
+wordlist = m.wordlist
+
+class TestBasic(unittest.TestCase):
+
+    def test_basic(self):
+        pair = vanityonionr.find_multiprocess("onion")
+        b = m.to_mnemonic(pair[0])
+        self.assertIn("onion", b)
+
+unittest.main()