Included tests

models/intermediate/core/schema.yaml

@@ -19,6 +19,9 @@ models:
       - name: id_booking
         data_type: bigint
         description: The unique, Superhog generated id for this booking.
+        tests:
+          - unique
+          - not_null
 
       - name: is_duplicate_booking
         data_type: boolean
@@ -39,6 +42,8 @@ models:
           original and the others are the duplicates:
             - B and C will appear in this table, A will not.
             - The value of this field for both B and C will be A's id.
+        tests:
+          - not_null
   
   - name: int_core__booking_charge_events
     description: |