Handle New Topic Creation

Adds ensure_topic_exists to KafkaClient, redirects test case to use
that.  Fixes #113 and fixes #150.

1 files changed, 1 insertions, 12 deletions

diff --git a/test/testutil.py b/test/testutil.py
index 78e6f7d..4f5f6ee 100644
--- a/test/testutil.py
+++ b/test/testutil.py
@@ -13,7 +13,6 @@ from kafka import KafkaClient
 
 __all__ = [
     'random_string',
-    'ensure_topic_creation',
     'get_open_port',
     'kafka_versions',
     'KafkaIntegrationTestCase',
@@ -39,16 +38,6 @@ def kafka_versions(*versions):
         return wrapper
     return kafka_versions
 
-def ensure_topic_creation(client, topic_name, timeout = 30):
-    start_time = time.time()
-
-    client.load_metadata_for_topics(topic_name)
-    while not client.has_metadata_for_topic(topic_name):
-        if time.time() > start_time + timeout:
-            raise Exception("Unable to create topic %s" % topic_name)
-        client.load_metadata_for_topics(topic_name)
-        time.sleep(1)
-
 def get_open_port():
     sock = socket.socket()
     sock.bind(("", 0))
@@ -71,7 +60,7 @@ class KafkaIntegrationTestCase(unittest2.TestCase):
         if self.create_client:
             self.client = KafkaClient('%s:%d' % (self.server.host, self.server.port))
 
-        ensure_topic_creation(self.client, self.topic)
+        self.client.ensure_topic_exists(self.topic)
 
         self._messages = {}