add clear definition of service list

Change-Id: Id89622f7709923814d7dfab72ab4139fee62f2a8

keystoneclient/tests/v3/test_services.py

@@ -30,3 +30,15 @@ class ServiceTests(utils.TestCase, utils.CrudTests):
         kwargs.setdefault('type', uuid.uuid4().hex)
         kwargs.setdefault('enabled', True)
         return kwargs
+
+    def test_list_filter_name(self):
+        filter_name = uuid.uuid4().hex
+        expected_query = {'name': filter_name}
+        super(ServiceTests, self).test_list(expected_query=expected_query,
+                                            name=filter_name)
+
+    def test_list_filter_type(self):
+        filter_type = uuid.uuid4().hex
+        expected_query = {'type': filter_type}
+        super(ServiceTests, self).test_list(expected_query=expected_query,
+                                            type=filter_type)

keystoneclient/v3/services.py

@@ -50,6 +50,13 @@ class ServiceManager(base.CrudManager):
         return super(ServiceManager, self).get(
             service_id=base.getid(service))
 
+    @utils.positional(enforcement=utils.positional.WARN)
+    def list(self, name=None, type=None, **kwargs):
+        return super(ServiceManager, self).list(
+            name=name,
+            type=type,
+            **kwargs)
+
     @utils.positional(enforcement=utils.positional.WARN)
     def update(self, service, name=None, type=None, enabled=None,
                description=None, **kwargs):