def test_field_not_found():
operation = append(["offer"], explode("offer"))
(res, err) = operation({"one": 1})
assert res is None
assert err is not None
assert "offer" in err
assert err["offer"] == "offer not found"
def test_field_list_two_rows_two_different_fields():
operation = append(["nested"], explode("nested"))
(res, err) = operation(
{"nested": [{
"one": 1,
"two": 2
}, {
"one": 1,
"three": 3
}]})
expected = {
"nested_one": 1,
"nested_one_1": 1,
"nested_two": 2,
"nested_three_1": 3
}
check_dict_by_field(res, expected)
def test_field_list_two_rows_one_field():
operation = append(["nested"], explode("nested"))
(res, err) = operation({"nested": [{"one": 1}, {"one": 1}]})
expected = {"nested_one": 1, "nested_one_1": 1}
check_dict_by_field(res, expected)
def test_field_object_two_fields():
operation = append(["nested"], explode("nested"))
(res, err) = operation({"nested": {"one": 1, "two": 2}})
expected = {"nested_one": 1, "nested_two": 2}
check_dict_by_field(res, expected)
def test_empty():
operation = append(["a"], explode("a"))
(res, err) = operation(None)
assert res is None