added management command for running all notifications tests

Author: bodintsov

notifications.yaml

@@ -683,7 +683,7 @@ notification_types:
     __docs__: ...
     object_content_type_model_name: desk
     template: 'emails/support_request.html.mako'
-    tests: ['tests/test_deactivate_requested_accounts.py']
+    tests: ['scripts/tests/test_deactivate_requested_accounts.py']
   - name: desk_request_export
     subject: 'Export Request'
     __docs__: ...

osf/management/commands/run_notification_tests.py

@@ -0,0 +1,43 @@
+import os
+import sys
+import yaml
+import subprocess
+from django.core.management.base import BaseCommand
+
+class Command(BaseCommand):
+    help = 'Run all tests referenced in notifications.yaml.'
+
+    def handle(self, *args, **options):
+        notifications_path = os.path.join(os.getcwd(), 'notifications.yaml')
+        
+        if not os.path.exists(notifications_path):
+            self.stdout.write(self.style.ERROR(f'File not found: {notifications_path}'))
+            return
+
+        with open(notifications_path, 'r') as f:
+            data = yaml.safe_load(f) or {}
+
+        test_files = set()
+        for nt in data.get('notification_types', []):
+            for test in nt.get('tests', []):
+                if test and test.strip():
+                    test_files.add(test.strip())
+
+        if not test_files:
+            self.stdout.write(self.style.WARNING('No test files found in notifications.yaml.'))
+            return
+
+        self.stdout.write(self.style.SUCCESS(f'Running tests in {len(test_files)} files...'))
+        for test_file in sorted(test_files):
+            self.stdout.write(f'  - {test_file}')
+
+        # Run pytest once for all test files
+        result = subprocess.run(
+            [sys.executable, '-m', 'pytest', *sorted(test_files)]
+        )
+
+        if result.returncode != 0:
+            self.stdout.write(self.style.ERROR('Some tests failed.'))
+            sys.exit(result.returncode)
+        else:
+            self.stdout.write(self.style.SUCCESS('All tests passed.'))