add missing permissions to test

src/backend/InvenTree/plugin/base/barcodes/test_barcode.py

@@ -15,6 +15,7 @@ class BarcodeAPITest(InvenTreeAPITestCase):
     """Tests for barcode api."""
 
     fixtures = ['category', 'part', 'location', 'stock']
+    roles = ['stock.view', 'stock_location.view', 'part.view']
 
     def setUp(self):
         """Setup for all tests."""
@@ -259,6 +260,7 @@ class SOAllocateTest(InvenTreeAPITestCase):
     """Unit tests for the barcode endpoint for allocating items to a sales order."""
 
     fixtures = ['category', 'company', 'part', 'location', 'stock']
+    roles = ['stock.view']
 
     @classmethod
     def setUpTestData(cls):

src/backend/InvenTree/plugin/builtin/barcodes/test_inventree_barcode.py

@@ -11,6 +11,7 @@ class TestInvenTreeBarcode(InvenTreeAPITestCase):
     """Tests for the integrated InvenTreeBarcode barcode plugin."""
 
     fixtures = ['category', 'part', 'location', 'stock', 'company', 'supplier_part']
+    roles = ['stock.view', 'stock_location.view', 'part.view']
 
     def setUp(self):
         """Set up the test case."""

src/backend/InvenTree/plugin/builtin/suppliers/test_supplier_barcodes.py

@@ -14,6 +14,13 @@ class SupplierBarcodeTests(InvenTreeAPITestCase):
     """Tests barcode parsing for all suppliers."""
 
     SCAN_URL = reverse('api-barcode-scan')
+    roles = [
+        'stock.view',
+        'stock_location.view',
+        'part.view',
+        'company.view',
+        'order.view',
+    ]
 
     @classmethod
     def setUpTestData(cls):
@@ -176,6 +183,8 @@ class SupplierBarcodeTests(InvenTreeAPITestCase):
 class SupplierBarcodePOReceiveTests(InvenTreeAPITestCase):
     """Tests barcode scanning to receive a purchase order item."""
 
+    roles = ['stock.view', 'stock_location.view']
+
     def setUp(self):
         """Create supplier part and purchase_order."""
         super().setUp()