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120 lines
4.0 KiB
120 lines
4.0 KiB
import {
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formatThousands,
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formatCurrency,
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formatViews,
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isValidEmail,
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onboardingStepLabel,
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splitYearMonth,
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formatDateTime,
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} from '../utils';
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import { ONBOARDING_STEP_ORDER } from '../constants';
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describe('formatThousands', () => {
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it('千分位格式化 12846 → "12,846"', () => {
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expect(formatThousands(12846)).toBe('12,846');
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});
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it('不足千位原样返回', () => {
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expect(formatThousands(123)).toBe('123');
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});
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});
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describe('formatCurrency', () => {
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it('默认 0 位小数 30000 → "30,000"', () => {
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expect(formatCurrency(30000)).toBe('30,000');
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});
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it('指定 2 位小数补齐', () => {
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expect(formatCurrency(12345.6, 2)).toBe('12,345.60');
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});
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});
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describe('formatViews', () => {
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it('≥1万 → 万单位', () => {
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expect(formatViews(23000)).toBe('2.3万');
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});
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it('整万去掉 .0', () => {
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expect(formatViews(20000)).toBe('2万');
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});
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it('<1万返回原数字', () => {
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expect(formatViews(8500)).toBe('8500');
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});
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});
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/*
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* 进度文案此前是写在页面上的字面量（P6 写「3/3」），与实际步骤数无关。
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* 这里锁定「序号 = 数组下标 + 1」与「分母 = 主线长度」，
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* 以后加删步骤不需要改测试，但写死数字会被抓出来。
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*/
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describe('onboardingStepLabel', () => {
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it('主线每一步的序号与位置一致，分母为步骤总数', () => {
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ONBOARDING_STEP_ORDER.forEach((step, i) => {
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expect(onboardingStepLabel(step)).toBe(`第 ${i + 1} / ${ONBOARDING_STEP_ORDER.length} 步`);
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});
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});
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it('非主线屏返回 null（不渲染进度）', () => {
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// 登录/协议/企业端，以及 P5、P17 两个「进入后返回」的子页
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['P1', 'P2', 'P2Q', 'P2P', 'P2R', 'P2W', 'P5', 'P17', 'B1', 'B2', 'B3', 'P23', ''].forEach(
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(step) => {
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expect(onboardingStepLabel(step)).toBeNull();
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},
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);
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});
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it('主线不含重复项（重复会把同一步算两次）', () => {
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expect(new Set(ONBOARDING_STEP_ORDER).size).toBe(ONBOARDING_STEP_ORDER.length);
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});
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});
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/*
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* 工作经历编辑页回填滚轮用。解析不出时必须给空串（滚轮显示「请滑动选择」），
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* 给它一个兜底索引会静默把用户的入职年月改成别的年份。
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*/
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describe('splitYearMonth', () => {
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it('「2023年2月」拆成「2023年」与「2月」', () => {
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expect(splitYearMonth('2023年2月')).toEqual({ year: '2023年', month: '2月' });
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});
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it('两位月份同样拆得开', () => {
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expect(splitYearMonth('2023年12月')).toEqual({ year: '2023年', month: '12月' });
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});
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it('前后空白不影响解析', () => {
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expect(splitYearMonth(' 2023年2月 ')).toEqual({ year: '2023年', month: '2月' });
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});
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it('空串与「至今」解析出两个空串（调用方据此走未选中态）', () => {
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expect(splitYearMonth('')).toEqual({ year: '', month: '' });
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expect(splitYearMonth('至今')).toEqual({ year: '', month: '' });
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});
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it('演示简历里的「2022.07」这种格式解析不出，也不猜', () => {
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expect(splitYearMonth('2022.07')).toEqual({ year: '', month: '' });
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});
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});
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describe('formatDateTime', () => {
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it('输出「MM-DD HH:mm」', () => {
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const local = new Date(2026, 8, 15, 14, 20);
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expect(formatDateTime(local.toISOString())).toBe('09-15 14:20');
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});
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it('时分补零', () => {
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const local = new Date(2026, 0, 3, 9, 5);
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expect(formatDateTime(local.toISOString())).toBe('01-03 09:05');
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});
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it('空串与非法时间串返回空串（页面据此不渲染该行，而不是显示 Invalid Date）', () => {
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expect(formatDateTime('')).toBe('');
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expect(formatDateTime('不是时间')).toBe('');
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});
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});
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describe('isValidEmail', () => {
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it.each(['a@b.co', 'zhang.xiao-man+1@example.com', ' a@b.cn '])('合法：%s', (email) => {
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expect(isValidEmail(email)).toBe(true);
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});
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it.each(['', 'a', 'a@', '@b.com', 'a@b', 'a b@c.com', 'a@b.c'])('非法：%s', (email) => {
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expect(isValidEmail(email)).toBe(false);
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});
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});
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