Add scenarios check

exercism · Oct 17, 2020 · af3969e · af3969e
1 parent b010ec0
commit af3969e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git 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)