feat: add config option to show/hide Store ID; default value

tests/batch/test_neworder.py

@@ -20,6 +20,16 @@ class TestNewOrderBatchHandler(DataTestCase):
     def make_handler(self):
         return mod.NewOrderBatchHandler(self.config)
 
+    def test_get_default_store_id(self):
+        handler = self.make_handler()
+
+        # null by default
+        self.assertIsNone(handler.get_default_store_id())
+
+        # whatever is configured
+        self.config.setdefault('sideshow.orders.default_store_id', '042')
+        self.assertEqual(handler.get_default_store_id(), '042')
+
     def test_use_local_customers(self):
         handler = self.make_handler()
 
@@ -108,6 +118,23 @@ class TestNewOrderBatchHandler(DataTestCase):
         # search for sally finds nothing
         self.assertEqual(handler.autocomplete_customers_local(self.session, 'sally'), [])
 
+    def test_init_batch(self):
+        model = self.app.model
+        handler = self.make_handler()
+
+        # store_id is null by default
+        batch = handler.model_class()
+        self.assertIsNone(batch.store_id)
+        handler.init_batch(batch)
+        self.assertIsNone(batch.store_id)
+
+        # but default can be configured
+        self.config.setdefault('sideshow.orders.default_store_id', '042')
+        batch = handler.model_class()
+        self.assertIsNone(batch.store_id)
+        handler.init_batch(batch)
+        self.assertEqual(batch.store_id, '042')
+
     def test_set_customer(self):
         model = self.app.model
         handler = self.make_handler()