From af3969ed88e00050bbb2188761f050c3d1f9a8f2 Mon Sep 17 00:00:00 2001
From: Sascha Mann <git@mail.saschamann.eu>
Date: Sat, 17 Oct 2020 13:00:49 +0200
Subject: [PATCH] Add scenarios check

---
 bin/check-immutability.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/bin/check-immutability.py b/bin/check-immutability.py
index 946d695711..1457134eb9 100755
--- a/bin/check-immutability.py
+++ b/bin/check-immutability.py
@@ -28,6 +28,11 @@
         deleted.add(uuid)
         continue
 
+    # Check that scenarios are only updated additively
+    if 'scenarios' in case and not set(case['scenarios']).issubset(set(new[uuid]['scenarios'])):
+        fails.add(uuid)
+
+    # Check for changes to immutable keys
     for k in immutable_keys:
         if case[k] != new[uuid][k]:
             fails.add(uuid)