Corriger le contexte fictif des aperçus

app_new/core/routes/admin.py

@@ -485,9 +485,14 @@ def template_debug_preview():
         if demo_mode:
             from types import SimpleNamespace
 
+            class DemoValue(str):
+                """Valeur vide pouvant aussi être appelée par un template."""
+                def __call__(self, *args, **kwargs):
+                    return False
+
             class DemoObject(SimpleNamespace):
                 def __getattr__(self, name):
-                    return ''
+                    return DemoValue('')
 
             demo_room = DemoObject(id=12, name='B102', code='B102', full_name='Bâtiment principal — Zone Anglais — B102')
             demo_equipment = DemoObject(
@@ -496,7 +501,7 @@ def template_debug_preview():
                 room=demo_room, status='en_service', status_label='En service',
             )
             preview_context.update({
-                'current_user': DemoObject(id=1, username='demo.admin', full_name='Administrateur démo', role='admin', role_label='Administrateur système', is_authenticated=True),
+                'current_user': DemoObject(id=1, username='demo.admin', full_name='Administrateur démo', role='admin', role_label='Administrateur système', is_authenticated=True, is_admin=lambda: True),
                 'stats': DemoObject(alerts_unread=3, interventions_pending=4, equipments=128),
                 'unread': 3,
                 'alerts': [DemoObject(id=1, title='Luminaire défaillant', message='Une intervention est à traiter.', level='warning')],

tests/integration/test_intervention_location_and_template_audit.py

@@ -16,6 +16,10 @@ def test_template_audit_can_mark_and_restore_without_deleting(authenticated_clie
     assert 'sandbox' in response.get_data(as_text=True)
     assert 'Données fictives actives' in response.get_data(as_text=True)
 
+    chatbot_preview = authenticated_client.get('/admin/debug/templates/preview?path=chatbot%2Ftemplates%2Findex.html&demo=1')
+    assert chatbot_preview.status_code == 200
+    assert 'Rendu incomplet' not in chatbot_preview.get_data(as_text=True)
+
     response = authenticated_client.post('/admin/debug/templates/mark', data={
         'path': template_path,
         'action': 'obsolete',