Fix setup of Neutron core plugin in VPNaaS UT

One of the VPNaaS unit test setup routines creates
and extension manager but passes it a class but it
should be passing an instance of that class.

Change-Id: I589cdda0674fdf8fa20d92c2609e1ba6966125d8

diff --git a/neutron/tests/unit/db/vpn/test_db_vpnaas.py b/neutron/tests/unit/db/vpn/test_db_vpnaas.py
index 979240ed157e116fd69230c039ac157b979a3e38..7b9404f02f73c21852f0520beddd5d39dcd773df 100644 (file)
--- a/neutron/tests/unit/db/vpn/test_db_vpnaas.py
+++ b/neutron/tests/unit/db/vpn/test_db_vpnaas.py
@@ -434,7 +434,7 @@ class VPNPluginDbTestCase(VPNTestMixin,
             service_plugins=service_plugins
         )
         self._subnet_id = uuidutils.generate_uuid()
-        self.core_plugin = TestVpnCorePlugin
+        self.core_plugin = TestVpnCorePlugin()
         self.plugin = vpn_plugin.VPNPlugin()
         ext_mgr = api_extensions.PluginAwareExtensionManager(
             extensions_path,