75 lines
2.0 KiB
TypeScript
75 lines
2.0 KiB
TypeScript
/*
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* Copyright 2025 coze-dev Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { expect, it } from 'vitest';
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import { logger } from '@coze-arch/logger';
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import { safeJSONParse, typeSafeJSONParse } from '../src/safe-json-parse';
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vi.mock('@coze-arch/logger', () => ({
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logger: {
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persist: {
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error: vi.fn(),
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},
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},
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reporter: {
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errorEvent: vi.fn(),
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},
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}));
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describe('safe-json-parse', () => {
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test('safeJSONParse without error', () => {
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const test1 = '{}';
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const res1 = safeJSONParse(test1);
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expect(res1).toStrictEqual({});
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const test2 = '[]';
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const res2 = safeJSONParse(test2);
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expect(res2).toStrictEqual([]);
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expect(logger.persist.error).not.toHaveBeenCalled();
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});
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test('safeJSONParse with error', () => {
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const test = '';
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const res1 = safeJSONParse(test);
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expect(res1).equal(undefined);
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expect(logger.persist.error).toHaveBeenCalledTimes(1);
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const expectValue = 'empty_value';
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const res2 = safeJSONParse(test, expectValue);
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expect(res2).equal(expectValue);
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expect(logger.persist.error).toHaveBeenCalledTimes(2);
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});
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});
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describe('type safe json parse', () => {
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it('parse obj return as input', () => {
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const ob = {};
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expect(typeSafeJSONParse(ob)).toBe(ob);
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});
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it('parse legally', () => {
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const ob = { a: 1 };
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expect(typeSafeJSONParse(JSON.stringify(ob))).toMatchObject(ob);
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});
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it('throw error when illegal', () => {
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const str = '{';
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expect(typeSafeJSONParse(str)).toBeUndefined();
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});
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});
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