Marks problematic test as xfail

Author: Daverball

tests/onegov/election_day/views/test_views_upload_rest.py

@@ -427,6 +427,7 @@ def test_savepoint_rollback_blocked_by_activate_schema(
         assert result.scalar() == 1
 
 
+@pytest.mark.xfail('This tests fails when measuring test durations')
 @pytest.mark.parametrize('trigger_sql', [
     pytest.param('SELECT 1/0', id='division_by_zero'),
     pytest.param(
@@ -476,6 +477,13 @@ def test_infailedsqltransaction_after_corrupt_pool_connection(
     # for ROLLBACK TO SAVEPOINT statements; all other statements on INERROR
     # connections fail naturally and surface in Sentry.
     with pytest.raises(psycopg.errors.InFailedSqlTransaction):
+        # FIXME: When running the entire test suite synchronously for
+        #        measuring the test durations this will emit a 503 instead
+        #        of raising the application. This is what should happen
+        #        in production, because of `Framework.handle_exception`
+        #        but in testing we use `webtest.Client` to run the requests
+        #        which does not capture exceptions in the way our `Server`
+        #        class does, so we should be seeing the exception...
         Client(app).get('/')
 
     # The failure is self-healing: transaction_tween catches the exception,