| # Copyright 2021 Google LLC |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import pytest |
| |
| from google.api_core import rest_helpers |
| |
| |
| def test_flatten_simple_value(): |
| with pytest.raises(TypeError): |
| rest_helpers.flatten_query_params("abc") |
| |
| |
| def test_flatten_list(): |
| with pytest.raises(TypeError): |
| rest_helpers.flatten_query_params(["abc", "def"]) |
| |
| |
| def test_flatten_none(): |
| assert rest_helpers.flatten_query_params(None) == [] |
| |
| |
| def test_flatten_empty_dict(): |
| assert rest_helpers.flatten_query_params({}) == [] |
| |
| |
| def test_flatten_simple_dict(): |
| assert rest_helpers.flatten_query_params({"a": "abc", "b": "def"}) == [ |
| ("a", "abc"), |
| ("b", "def"), |
| ] |
| |
| |
| def test_flatten_repeated_field(): |
| assert rest_helpers.flatten_query_params({"a": ["x", "y", "z", None]}) == [ |
| ("a", "x"), |
| ("a", "y"), |
| ("a", "z"), |
| ] |
| |
| |
| def test_flatten_nested_dict(): |
| obj = {"a": {"b": {"c": ["x", "y", "z"]}}, "d": {"e": "uvw"}} |
| expected_result = [("a.b.c", "x"), ("a.b.c", "y"), ("a.b.c", "z"), ("d.e", "uvw")] |
| |
| assert rest_helpers.flatten_query_params(obj) == expected_result |
| |
| |
| def test_flatten_repeated_dict(): |
| obj = { |
| "a": {"b": {"c": [{"v": 1}, {"v": 2}]}}, |
| "d": "uvw", |
| } |
| |
| with pytest.raises(ValueError): |
| rest_helpers.flatten_query_params(obj) |
| |
| |
| def test_flatten_repeated_list(): |
| obj = { |
| "a": {"b": {"c": [["e", "f"], ["g", "h"]]}}, |
| "d": "uvw", |
| } |
| |
| with pytest.raises(ValueError): |
| rest_helpers.flatten_query_params(obj) |