added haystack test runner

test_haystack.py

@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+
+import unittest2 as unittest
+
+import haystack
+
+
+
+class HaystackTestSuite(unittest.TestCase):
+    """Haystack Test Suite."""
+
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def test_maths_returns_int(self):
+        assert isinstance(haystack.maths(), float)
+
+
+
+if __name__ == '__main__':
+    unittest.main()