Adapt to changes to User.services

feudal/backend/tests.py

@@ -95,7 +95,7 @@ class BaseTestCase(TestCase):
         ).save()
 
     @classmethod
-    def tearDownClass(cls):
+    def tearDownTestData(cls):
         # delete in reverse order
         for member in [
                 'key',

feudal/backend/views/rest.py

@@ -191,7 +191,15 @@ class DeploymentView(generics.RetrieveUpdateAPIView):
 
         if self.kwargs['type'] == 'service':
             try:
-                service = self.request.user.services.get(id=dep_id)
+                # find service with id dep_id
+                service = None
+                for s in self.request.user.services:
+                    if s.id == dep_id:
+                        if service is None:
+                            service = s
+                        else:
+                            raise Exception('user has multiple services with identical id')
+
                 dep, created = ServiceDeployment.objects.get_or_create(
                     user=self.request.user,
                     service=service,