Create bridges in ovsdb monitor functional tests

The test waits inside for output from 'ovsdb-client monitor Bridge'
command but the command makes output only if there is a bridge present
in ovsdb. This patch adds an OVSBridgeFixture to setup so every test
case has a bridge for sure.

Change-Id: I40e1c99ec956c92fa1c7763eb98f7f2ce6fcd226
Closes-Bug: 1447191
(cherry picked from commit aa57c364defec8519bbed06fbce5aae4b23f147f)

diff --git a/neutron/tests/functional/agent/linux/test_ovsdb_monitor.py b/neutron/tests/functional/agent/linux/test_ovsdb_monitor.py
index d1de2068f9d7ee84e667618bdbaaed7a133b2903..450a26192e19f017902b649942b9c1bdc41b6b6f 100644 (file)
--- a/neutron/tests/functional/agent/linux/test_ovsdb_monitor.py
+++ b/neutron/tests/functional/agent/linux/test_ovsdb_monitor.py
@@ -48,6 +48,8 @@ class BaseMonitorTest(linux_base.BaseOVSLinuxTestCase):
                         root_helper=" ".join([functional_base.SUDO_CMD] * 2))
 
         self._check_test_requirements()
+        # ovsdb-client monitor needs to have a bridge to make any output
+        self.useFixture(net_helpers.OVSBridgeFixture())
 
     def _check_test_requirements(self):
         self.check_command(['ovsdb-client', 'list-dbs'],