@ton/core/src/dict/utils/findCommonPrefix.spec.ts

Core TypeScript library that implements low level primitives for TON blockchain.

/**
 * Copyright (c) Whales Corp. 
 * All Rights Reserved.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

import { findCommonPrefix } from "./findCommonPrefix";

describe('findCommonPrefix', () => {
    it('should find common prefix', () => {
        expect(findCommonPrefix([
            '0000111',
            '0101111',
            '0001111'
        ])).toEqual('0');
        expect(findCommonPrefix([
            '0000111',
            '0001111',
            '0000101'
        ])).toEqual('000');
        expect(findCommonPrefix([
            '0000111',
            '1001111',
            '0000101'
        ])).toEqual('');
    })
});