Correct 'list index out of range' error in dhcp agent test
test_list_networks_hosted_by_one_dhcp will raise
'list index out of range' exception when no dhcp agent present.
assertNotEmpty should be used instead of assertIsNotNone to
check the dhcp agent's presence
Change-Id: I1af72a5a1ba36781fa97ff5f40ee0f229ef3d330
Closes-Bug: #1632557
diff --git a/tempest/api/network/admin/test_dhcp_agent_scheduler.py b/tempest/api/network/admin/test_dhcp_agent_scheduler.py
index d2ab237..b3555b6 100644
--- a/tempest/api/network/admin/test_dhcp_agent_scheduler.py
+++ b/tempest/api/network/admin/test_dhcp_agent_scheduler.py
@@ -44,7 +44,7 @@
body = self.admin_networks_client.list_dhcp_agents_on_hosting_network(
self.network['id'])
agents = body['agents']
- self.assertIsNotNone(agents)
+ self.assertNotEmpty(agents, "no dhcp agent")
agent = agents[0]
self.assertTrue(self._check_network_in_dhcp_agent(
self.network['id'], agent))