[#485] Add validate_no_empty for identifier

src/objects/setup_configuration/tests/test_token_auth_config.py

@@ -363,3 +363,25 @@ def test_invalid_setup_identifier(self):
             execute_single_step(TokenAuthConfigurationStep, object_source=object_source)
         self.assertTrue("String should match pattern" in str(command_error.exception))
         self.assertEqual(TokenAuth.objects.count(), 0)
+
+    def test_invalid_empty_identifier(self):
+        object_source = {
+            "tokenauth_config_enable": True,
+            "tokenauth": {
+                "items": [
+                    {
+                        "identifier": "",
+                        "token": "ba9d233e95e04c4a8a661a27daffe7c9bd019067",
+                        "contact_person": "Person 1",
+                        "email": "[email protected]",
+                        "organization": "Organization 1",
+                        "application": "Application 1",
+                        "administration": "Administration 1",
+                    },
+                ],
+            },
+        }
+        with self.assertRaises(PrerequisiteFailed) as command_error:
+            execute_single_step(TokenAuthConfigurationStep, object_source=object_source)
+        self.assertTrue("String should match pattern" in str(command_error.exception))
+        self.assertEqual(TokenAuth.objects.count(), 0)

src/objects/token/migrations/0017_tokenauth_identifier_alter_tokenauth_token.py

@@ -55,6 +55,7 @@ class Migration(migrations.Migration):
             field=models.SlugField(
                 help_text="A human-friendly label to refer to this token",
                 unique=True,
+                validators=[objects.token.validators.validate_no_empty],
             ),
         ),
         migrations.AlterField(

src/objects/token/models.py

@@ -14,6 +14,7 @@ class TokenAuth(models.Model):
     identifier = models.SlugField(
         unique=True,
         help_text=_("A human-friendly label to refer to this token"),
+        validators=[validate_no_empty],
     )
     token = models.CharField(
         _("token"),