create.spec.js

import { afterEach, describe, expect, it, vi } from 'vitest';
import { getQuestionToday } from '#common/utils/question-getter/getQuestionToday.js';
import { getQuestionById } from '#common/utils/question-getter/getQuestionById.js';
import { generateTemplateContent } from '#common/utils/question-handler/fulfillQuestion.js';

vi.mock('fs/promises', () => {
    return {
        writeFile: vi.fn()
    };
});
const funRegex = /var\s+(\w+)\s*=\s*function\s*\(([^)]*)\)\s*{\s*([^}]*)\s*}/;
const isContainJsCode = (input) => funRegex.test(input);
const isContainTestCase = (input) => input.includes('showLogs(');

const mockKeys = ['id', 'slug', 'title', 'detail', 'lang', 'code', 'jsonExampleTestcases', 'exampleTestcases', 'date'];

function isValidQuestion(res) {
    const content = generateTemplateContent(res);
    // 是否含有函数
    expect(isContainJsCode(content)).toBeTruthy();
    // 是否含有测试用例
    expect(isContainTestCase(content)).toBeTruthy();
    // 是否含有描述
    expect(content.includes('示例')).toBeTruthy();
    expect(content.includes('提示')).toBeTruthy();
}

describe('lc', () => {
    // 清楚mock历史记录
    afterEach(() => {
        vi.clearAllMocks();
    });
    describe('with -t option', async () => {
        const res = await getQuestionToday();

        it('是否正确获取了今天的题目', () => {
            expect(Object.keys(res)).toEqual(mockKeys);
        });
        it('是否正确的填充了今天的题目', async () => {
            isValidQuestion(res);
        });
    });
    describe('with -i option', async () => {
        const id_25 = '25';
        const res_25 = await getQuestionById(id_25);
        const id_LCS_03 = 'LCS 03';
        const res_LCS_03 = await getQuestionById(id_LCS_03);
        it('是否正确的获取了指定id的题目 25', async () => {
            expect(res_25.id).toEqual(id_25);
        });
        it('是否正确填充了指定id的题目 25', async () => {
            isValidQuestion(res_25);
        });
        it('是否正确的获取了指定id的题目 LCS 03', async () => {
            expect(res_LCS_03.id).toEqual(id_LCS_03);
        });
        it('是否正确填充了指定id的题目 9', async () => {
            isValidQuestion(res_LCS_03);
        });

        it('是否正确的获取了指定内容的题目 主题空间', async () => {
            const content = '主题空间';
            const res = await getQuestionById(content);
            expect(res?.id).toEqual(null);
        });
    });
    // describe('with -r option', async () => {

    // })
});