fix API assertations

InvenTree/barcodes/tests.py

@@ -242,14 +242,14 @@ class TestInvenTreeBarcode(APITestCase):
                 reverse('api-barcode-link'), format='json',
                 data={
                     'barcode': barcode_data,
-                    'stockitem': 522
+                    'stockitem': 521
                 }
             )
             self.assertEqual(response.status_code, status.HTTP_200_OK)
             self.assertIn('error', response.data)
 
         # test with already existing stock
-        test_assert_error('{"stockitem": 522}')
+        test_assert_error('{"stockitem": 521}')
 
         # test with already existing stock location
         test_assert_error('{"stocklocation": 7}')

InvenTree/stock/fixtures/stock.yaml

@@ -235,6 +235,7 @@
     lft: 0
     rght: 0
     status: 60
+    uid: 1be0dfa925825c5c6c79301449e50c2d
 
 - model: stock.stockitem
   pk: 522
@@ -249,4 +250,3 @@
     rght: 0
     expiry_date: "1990-10-10"
     status: 70
-    uid: 1be0dfa925825c5c6c79301449e50c2d