caldav: change CATEGORIES parameter handling (#88089)

Allowing only a single category

passerelle/apps/caldav/models.py

@@ -53,6 +53,7 @@ EVENT_SCHEMA_PART = {
             'type': 'string',
             'description': 'RFC 5545 3.8.1.7',
         },
+        'CATEGORY': {'type': 'string'},
         'TRANSP': {
             'type': 'boolean',
             'description': 'Transparent if true else opaque (RFC 5545 3.8.2.7)',
@@ -291,6 +292,9 @@ class CalDAV(BaseResource):
         if 'TRANSP' in data:
             data['TRANSP'] = 'TRANSPARENT' if data['TRANSP'] else 'OPAQUE'
 
+        if 'CATEGORY' in data:
+            data['CATEGORIES'] = [data.pop('CATEGORY')]
+
         for dt_field in ('DTSTART', 'DTEND'):
             value = data[dt_field]
             try:

tests/test_caldav.py

@@ -227,6 +227,30 @@ def test_caldav_event_create_allday_ok(app, caldav_conn):
         cal_mock.save_event.assert_called_once_with(**event_conv)
 
 
+@responses.activate
+def test_caldav_event_categories(app, caldav_conn):
+    url = tests.utils.generic_endpoint_url('caldav', 'event/create')
+    username = 'foo'
+    evt_id = 42
+    evt_path = get_event_path(caldav_conn, username, evt_id)
+    cal_mock = get_calendar_mock(evt_path, evt_id)
+
+    event = {'DTSTART': '2020-02-20', 'DTEND': '2020-03-30', 'SUMMARY': 'foobar', 'CATEGORY': 'foobar'}
+    qs_params = {'username': username}
+
+    with patch('caldav.Calendar', return_value=cal_mock):
+        resp = app_post(app, url, qs_params, event)
+        assert resp.json['err'] == 0
+        assert resp.json['data']['event_id'] == evt_id
+
+        event_conv = {
+            k: v if k not in ('DTSTART', 'DTEND') else datetime.date.fromisoformat(v)
+            for k, v in event.items()
+        }
+        event_conv['CATEGORIES'] = [event_conv.pop('CATEGORY')]
+        cal_mock.save_event.assert_called_once_with(**event_conv)
+
+
 @pytest.mark.parametrize(
     'event',
     SOME_EVENTS,