More explicitly check for bare tsqueryresp atom

Author: Luke Bakken

riak/codecs/ttb.py

@@ -153,11 +153,14 @@ def decode_timeseries(self, resp_ttb, tsobj,
 
         self.maybe_err_ttb(resp_ttb)
 
-        resp_a = resp_ttb[0]
-
+        # NB: some queries return a BARE 'tsqueryresp' atom
+        # catch that here:
         if resp_ttb == tsqueryresp_a:
             return tsobj
-        elif resp_a == tsputresp_a:
+
+        # The response atom is the first element in the response tuple
+        resp_a = resp_ttb[0]
+        if resp_a == tsputresp_a:
             return
         elif resp_a == tsgetresp_a or resp_a == tsqueryresp_a:
             resp_data = resp_ttb[1]

riak/tests/test_timeseries_ttb.py

@@ -1,7 +1,5 @@
 # -*- coding: utf-8 -*-
 import datetime
-import random
-import string
 import logging
 import six
 import unittest
@@ -133,9 +131,7 @@ def setUpClass(cls):
         super(TimeseriesTtbTests, cls).setUpClass()
 
     def test_query_that_creates_table_using_interpolation(self):
-        table = ''.join(
-            [random.choice(string.ascii_letters + string.digits)
-                for n in range(32)])
+        table = self.randname()
         query = """CREATE TABLE test-{table} (
             geohash varchar not null,
             user varchar not null,