api_entreprise: don't try to parse dates for string lists contain items (#33762)

passerelle/apps/api_entreprise/models.py

@@ -24,6 +24,7 @@ import requests
 
 from django.db import models
 from django.utils.translation import ugettext_lazy as _
+from django.utils import six
 from django.utils.timezone import datetime, make_aware, timedelta
 from django.http import HttpResponse, Http404
 from django.core import signing
@@ -44,6 +45,9 @@ def normalize_dates(data):
             normalize_dates(data[key])
         if isinstance(data[key], list):
             for item in data[key]:
+                # list items could be strings
+                if isinstance(item, six.string_types):
+                    continue
                 normalize_dates(item)
 
         if key.startswith('date') and not key.endswith('timestamp'):

tests/test_api_entreprise.py

@@ -193,7 +193,7 @@ ASSOCIATIONS_RESPONSE = {
       "type_voie": "RUE",
       "libelle_voie": "Lebouis",
       "code_insee": "75120",
-      "code_postal": "75014",
+      "code_postal": ["75014", "75014"],
       "commune": "Paris"
     },
     "groupement": "Simple",
@@ -361,7 +361,7 @@ def test_associations_endpoint(app, resource, mock_api_entreprise):
     assert data['association']['date_publication'] == '1993-03-03'
 
     assert 'adresse_siege' in data['association']
-    assert data['association']['adresse_siege']['code_postal'] == '75014'
+    assert data['association']['adresse_siege']['code_postal'] == ['75014', '75014']
     assert data['association']['adresse_siege']['code_insee'] == '75120'