forked from openinula/inula
65 lines
2.3 KiB
TypeScript
65 lines
2.3 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 processValueByParser from '../../../../src/utils/headerUtils/processValueByParser';
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describe('processValueByParser function', () => {
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it('should return value when parser is not provided', () => {
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const key = 'Content-Type';
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const value = 'application/json';
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const result = processValueByParser(key, value);
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expect(result).toBe(value);
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});
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it('should parse key-value pairs when parser is true', () => {
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const key = 'Cookie';
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const value = 'key1=value1; key2=value2; key3=value3';
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const result = processValueByParser(key, value, true);
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const expectedOutput = {
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key1: 'value1',
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key2: 'value2',
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key3: 'value3',
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};
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expect(result).toEqual(expectedOutput);
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});
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it('should execute custom parser function when parser is a function', () => {
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const key = 'Authorization';
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const value = 'Bearer token';
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const customParser = (val: string, key: string) => `${key} ${val}`;
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const result = processValueByParser(key, value, customParser);
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const expectedOutput = 'Authorization Bearer token';
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expect(result).toBe(expectedOutput);
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});
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it('should execute regular expression match when parser is a regular expression', () => {
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const key = 'User-Agent';
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const value = 'Mozilla/5.0';
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const parser = /Mozilla\/(\d+\.\d+)/;
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const result = processValueByParser(key, value, parser);
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const expectedOutput = ['Mozilla/5.0', '5.0'];
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expect(result).toEqual(expectedOutput);
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});
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it('should throw a TypeError for an incorrect parser', () => {
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const key = 'Some-Header';
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const value = 'Some Value';
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const incorrectParser = 'invalid' as any;
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expect(() => {
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processValueByParser(key, value, incorrectParser);
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}).toThrow(TypeError);
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});
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});
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