index now returns an OK along with the API

luncho/blueprints/index.py

@@ -34,4 +34,4 @@ def show_routes():
         ])
 
     routes.sort(key=itemgetter(0))
-    return jsonify(routes)
+    return jsonify(status='OK', api=routes)

tests/index_tests.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python
+# -*- encoding: utf-8 -*-
+
+import unittest
+import json
+
+from base import LunchoTests
+
+
+class TestIndex(LunchoTests):
+    """Tests for the index."""
+
+    def setUp(self):
+        super(TestIndex, self).setUp()
+
+    def tearDown(self):
+        super(TestIndex, self).tearDown()
+
+    def test_self(self):
+        """The index must be listed in the index."""
+        rv = self.get('/')
+        self.assertJsonOk(rv)
+
+        response = json.loads(rv.data)
+        self.assertEqual(response['api'][0][0], '/')
+
+if __name__ == '__main__':
+    unittest.main()