diff --git a/unit_tests/test_neutron_plumgrid_plugin_context.py b/unit_tests/test_neutron_plumgrid_plugin_context.py
index e819e40..0004fc3 100644
--- a/unit_tests/test_neutron_plumgrid_plugin_context.py
+++ b/unit_tests/test_neutron_plumgrid_plugin_context.py
@@ -24,13 +24,10 @@ class NeutronPGContextTest(CharmTestCase):
         self.relation_get.side_effect = self.test_relation.get
         self.config.side_effect = self.test_config.get
         self.test_config.set('enable-metadata', False)
-        self.test_config.set('plumgrid-username', 'plumgrid')
-        self.test_config.set('plumgrid-password', 'plumgrid')
-        self.test_config.set('plumgrid-virtual-ip', '192.168.100.250')
 
     def tearDown(self):
         super(NeutronPGContextTest, self).tearDown()
-
+    @patch.object(context, '_plumgrid_configs')
     @patch.object(context, '_identity_context')
     @patch.object(charmhelpers.contrib.openstack.context, 'config',
                   lambda *args: None)
@@ -49,7 +46,7 @@ class NeutronPGContextTest(CharmTestCase):
     def test_neutroncc_context_api_rel(self, _unit_priv_ip, _npa, _ens_pkgs,
                                        _save_ff, _https, _is_clus, _unit_get,
                                        _config, _runits, _rids, _rget,
-                                       _iden_context):
+                                       _iden_context, _plum_configs):
         def mock_npa(plugin, section, manager):
             if section == "driver":
                 return "neutron.randomdriver"
@@ -58,9 +55,9 @@ class NeutronPGContextTest(CharmTestCase):
 
         config = {
             'enable-metadata': False,
-            'plumgrid-username': 'plumgrid',
-            'plumgrid-password': 'plumgrid',
-            'plumgrid-virtual-ip': '192.168.100.250',
+            #'plumgrid-username': 'plumgrid',
+            #'plumgrid-password': 'plumgrid',
+            #'plumgrid-virtual-ip': '192.168.100.250',
             'hardware-vendor-name': 'vendor_name',
             'switch-username': 'plumgrid',
             'switch-password': 'plumgrid',
@@ -76,14 +73,12 @@ class NeutronPGContextTest(CharmTestCase):
         self.config.side_effect = mock_config
         _npa.side_effect = mock_npa
         _iden_context.return_value = None
+        _plum_configs.return_value = None
         _unit_get.return_value = '192.168.100.201'
         _unit_priv_ip.return_value = '192.168.100.201'
         napi_ctxt = context.NeutronPGPluginContext()
         expect = {
             'enable_metadata': False,
-            'pg_username': 'plumgrid',
-            'pg_password': 'plumgrid',
-            'virtual_ip': '192.168.100.250',
             'config': 'neutron.randomconfig',
             'core_plugin': 'neutron.randomdriver',
             'local_ip': '192.168.100.201',