Clean up servers created in test_multiple_create.py
Now several servers are created in test_multiple_create.py but
the servers are not deleted when the test finishes.
This makes the servers be deleted by fixing the way of
appending them to cls.servers.
Fixes bug: 1171697
Change-Id: Ie6768a6ecafb16e277964ca82201be213f885f4e
diff --git a/tempest/tests/compute/servers/test_multiple_create.py b/tempest/tests/compute/servers/test_multiple_create.py
index ad5d604..47a38b1 100644
--- a/tempest/tests/compute/servers/test_multiple_create.py
+++ b/tempest/tests/compute/servers/test_multiple_create.py
@@ -48,7 +48,7 @@
created_servers = self._get_created_servers(kwargs['name'])
# NOTE(maurosr): append it to cls.servers list from base.BaseCompute
# class.
- self.servers.append(created_servers)
+ self.servers.extend(created_servers)
# NOTE(maurosr): get a server list, check status of the ones with names
# that match and wait for them become active. At a first look, since
# they are building in parallel, wait inside the for doesn't seem be