improved tests

tests/api/test_ping.py

@@ -0,0 +1,14 @@
+from apitestbase import PING_URL
+import requests, unittest
+
+class PingApiTestCase(unittest.TestCase):
+
+  def setUp(self):
+    self.res = requests.get(PING_URL)
+
+  def test_ping_api(self):
+    self.assertEqual(self.res.status_code, 200)
+    self.assertRegexpMatches(self.res.text, u'"pong"')
+
+if __name__ == '__main__':
+  unittest.main(verbosity=2)