hobo/applications/models.py

@@ -109,6 +109,8 @@ class Application(models.Model):
         modules = ['wcs']
         if settings.HOBO_APPLICATION_COMBO_SUPPORT:
             modules.append('combo')
+        if settings.HOBO_APPLICATION_CHRONO_SUPPORT:
+            modules.append('chrono')
         return modules
 
     def save(self, *args, **kwargs):
@@ -569,11 +571,11 @@ class AsyncJob(models.Model):
         no_history = collections.defaultdict(list)
         for service in self.details.values():
             for data in service.values():
-                for diff in data.get('differences'):
+                for diff in data.get('differences') or []:
                     diffs[diff['type']][diff['slug']] = diff['url']
-                for unknown in data.get('unknown_elements'):
+                for unknown in data.get('unknown_elements') or []:
                     not_found[unknown['type']].append(unknown['slug'])
-                for history in data.get('no_history_elements'):
+                for history in data.get('no_history_elements') or []:
                     no_history[history['type']].append(history['slug'])
         result_diffs = []
         result_not_found = []

hobo/settings.py

@@ -247,6 +247,9 @@ HOBO_SERVICES_ENABLED = []
 # Support for combo elements in applications
 HOBO_APPLICATION_COMBO_SUPPORT = False
 
+# Support for chrono elements in applications
+HOBO_APPLICATION_CHRONO_SUPPORT = False
+
 # Phone prefixes by country for phone number as authentication identifier
 PHONE_COUNTRY_CODES = {
     '32': {'region': 'BE', 'region_desc': _('Belgium')},

tests/test_application.py

@@ -1182,6 +1182,24 @@ def test_update_application(app, admin_user, settings, app_bundle):
         ]
         assert 'Error checking local changes, update can not be run.' in resp
 
+    def response_content(url, request):  # noqa pylint: disable=function-redefined
+        if url.path == '/api/export-import/bundle-check/':
+            return {
+                'content': json.dumps({'data': {}}),
+                'status_code': 200,
+            }
+        return mocked_http(url, request)
+
+    resp = app.get('/applications/manifest/test/update/')
+    resp.form['bundle'] = Upload('app.tar', app_bundle, 'application/x-tar')
+    with StatefulHTTMock(response_content):
+        resp = resp.form.submit()
+        assert resp.location.endswith(
+            '/applications/manifest/test/confirm/%s/' % Version.objects.latest('pk').pk
+        )
+        resp = resp.follow()
+        assert 'No local changes found.' in resp
+
 
 def test_get_version_to_check(app):
     application = Application.objects.create(name='Test', slug='test')