Image working directory now a required property

Author: Alan Christie

decoder/job-definition-schema.yaml

@@ -143,6 +143,7 @@ definitions:
     - name
     - tag
     - project-directory
+    - working-directory
 
   # A kubernetes CPU (cores) declaration.
   # Here we only accept numbers in the range 1 to 32.

tests/test_validate_job_schema.py

@@ -19,7 +19,8 @@
                           'name': 'test',
                           'image': {'name': 'blob',
                                     'tag': '1.0.0',
-                                    'project-directory': '/data'},
+                                    'project-directory': '/data',
+                                    'working-directory': '/data'},
                           'command': 'sys.exit(1)'}}}