def test_get_forms_received_since(self):
# since this test depends on the global form list just wipe everything
FormProcessorTestUtils.delete_all_sql_forms()
form1 = create_form_for_test(DOMAIN)
form2 = create_form_for_test(DOMAIN)
middle = datetime.utcnow()
time.sleep(.01)
form3 = create_form_for_test(DOMAIN)
form4 = create_form_for_test(DOMAIN)
time.sleep(.01)
end = datetime.utcnow()
forms_back = list(FormAccessorSQL.get_all_forms_received_since())
self.assertEqual(4, len(forms_back))
self.assertEqual(set(form.form_id for form in forms_back),
set([form1.form_id, form2.form_id, form3.form_id, form4.form_id]))
forms_back = list(FormAccessorSQL.get_all_forms_received_since(middle))
self.assertEqual(2, len(forms_back))
self.assertEqual(set(form.form_id for form in forms_back),
set([form3.form_id, form4.form_id]))
self.assertEqual(0, len(list(FormAccessorSQL.get_all_forms_received_since(end))))
self.assertEqual(1, len(list(FormAccessorSQL.get_forms_received_since(limit=1))))
def iter_all_changes(self, start_from=None):
for form in FormAccessorSQL.get_all_forms_received_since(start_from, chunk_size=self.chunk_size):
yield _sql_form_to_change(form)
