forked from openinula/inula
42 lines
1.4 KiB
TypeScript
42 lines
1.4 KiB
TypeScript
/*
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* Copyright (c) 2023 Huawei Technologies Co.,Ltd.
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*
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* openInula is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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*
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* http://license.coscl.org.cn/MulanPSL2
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*
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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import utils from '../../../../src/utils/commonUtils/utils';
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describe('toJSONSafe function', () => {
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it('should return a clone of the object', () => {
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const input = { a: 1, b: 2, c: [3, 4, 5], d: { e: 6 } };
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const result = utils.toJSONSafe(input);
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expect(result).toEqual(input);
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expect(result).not.toBe(input);
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expect(result?.c).not.toBe(input.c);
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expect(result?.d).not.toBe(input.d);
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});
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it('should handle toJSON method', () => {
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const input = { a: 1, toJSON: () => ({ b: 2 }) };
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const result = utils.toJSONSafe(input);
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expect(result).toEqual({ b: 2 });
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});
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it('should handle arrays', () => {
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const input = [1, 2, { a: 3 }, [4, 5]];
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const result = utils.toJSONSafe(input);
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expect(result).toEqual([1, 2, { a: 3 }, [4, 5]]);
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expect(result?.[2]).not.toBe(input[2]);
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expect(result?.[3]).not.toBe(input[3]);
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});
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});
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