mirror of
https://github.com/dbeaver/cloudbeaver.git
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Alexey
6ad148850d
* refactor: migrate to pure esm * chore: revert `useDefineForClassFields` tsconf * chore: remove patch.js
38 lines
1.2 KiB
TypeScript
38 lines
1.2 KiB
TypeScript
/*
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* CloudBeaver - Cloud Database Manager
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* Copyright (C) 2020-2024 DBeaver Corp and others
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*
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* Licensed under the Apache License, Version 2.0.
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* you may not use this file except in compliance with the License.
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*/
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import { describe, expect, it } from '@jest/globals';
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import { replaceSubstring } from './replaceSubstring.js';
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describe('replaceSubstring', () => {
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it('should replace a substring correctly', () => {
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const result = replaceSubstring('Hello, world!', 7, 12, 'there');
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expect(result).toBe('Hello, there!');
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});
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it('should handle beginIndex at the start', () => {
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const result = replaceSubstring('Hello, world!', 0, 5, 'Hi');
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expect(result).toBe('Hi, world!');
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});
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it('should handle endIndex at the end', () => {
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const result = replaceSubstring('Hello, world!', 7, 13, 'everyone');
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expect(result).toBe('Hello, everyone');
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});
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it('should handle empty replacement', () => {
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const result = replaceSubstring('Hello, world!', 7, 13, '');
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expect(result).toBe('Hello, ');
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});
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it('should handle replacement longer than the substring', () => {
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const result = replaceSubstring('Hello, world!', 7, 12, 'everyone out there');
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expect(result).toBe('Hello, everyone out there!');
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});
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});
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