api: change http status code on wrong agenda kind error (#16813)

chrono/api/views.py

@@ -22,7 +22,6 @@ from django.shortcuts import get_object_or_404
 from django.utils.timezone import now, make_aware, localtime
 
 from rest_framework import permissions, serializers
-from rest_framework.exceptions import APIException
 from rest_framework.generics import GenericAPIView
 from rest_framework.response import Response
 from rest_framework.views import APIView
@@ -62,7 +61,7 @@ class Datetimes(GenericAPIView):
             except ValueError:
                 raise Http404()
         if agenda.kind != 'events':
-            raise APIException('not an events agenda')
+            raise Http404('agenda found, but it was not an events agenda')
 
         kwargs = {}
         if agenda.minimal_booking_delay:

tests/test_api.py

@@ -155,7 +155,7 @@ def test_datetimes_api_wrong_kind(app, some_data):
     agenda = Agenda.objects.filter(label=u'Foo bar')[0]
     agenda.kind = 'meetings'
     agenda.save()
-    resp = app.get('/api/agenda/%s/datetimes/' % agenda.id, status=500)
+    resp = app.get('/api/agenda/%s/datetimes/' % agenda.id, status=404)
 
 def test_datetime_api_fr(app, some_data):
     agenda_id = Agenda.objects.filter(label=u'Foo bar')[0].id