ADD: Versioning

tests/test_versioning.py

@@ -0,0 +1,21 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+import unittest
+
+from indicoio import config
+from indicoio import sentiment
+
+class TestVersioning(unittest.TestCase):
+    def setUp(self):
+        self.api_key = config.api_key
+
+    def test_specify_version(self):
+        test_data = ['Worst song ever', 'Best song ever']
+        response = sentiment(test_data, api_key = self.api_key, version="1")
+        self.assertIsInstance(response, list)
+        self.assertEqual(len(response), 2)
+        self.assertTrue(response[0] < .5)
+        self.assertTrue(response[1] > .5)
+
+if __name__ == "__main__":
+    unittest.main()