def test_edge_detect_calls_expected_methods_for_tight(
self, as_edge_detect_with_canny_limits, as_edge_detect_auto,
as_get_document_with_exception):
as_get_document_with_exception.return_value = {'some': 'thing'}
ans.edge_detect('123', detection_threshold='tight')
as_get_document_with_exception.assert_called_once_with(
'123', 'picture')
as_edge_detect_auto.assert_not_called()
call_one = call('123', {'some': 'thing'}, ANY, 225, 250)
as_edge_detect_with_canny_limits.assert_has_calls([call_one])
