diff --git a/n2vc/tests/unit/utils.py b/n2vc/tests/unit/utils.py
index 7e8907f..b2d5c60 100644
--- a/n2vc/tests/unit/utils.py
+++ b/n2vc/tests/unit/utils.py
@@ -123,6 +123,7 @@
     model_name = "FAKE MODEL"
     entity_type = "machine"
     safe_data = {"instance-id": "manual:myid"}
+    series = "FAKE SERIES"
 
     async def destroy(self, force):
         pass
@@ -162,6 +163,12 @@
     async def run_action(self, action_name, **kwargs):
         return FakeAction()
 
+    @property
+    def machine_id(self):
+        return "existing_machine_id"
+
+    name = "existing_unit"
+
 
 class FakeApplication(AsyncMock):
     async def set_config(self, config):
@@ -170,6 +177,9 @@
     async def add_unit(self, to):
         pass
 
+    async def destroy_unit(self, unit_name):
+        pass
+
     async def get_actions(self):
         return ["existing_action"]