69 lines
2.6 KiB
JavaScript
69 lines
2.6 KiB
JavaScript
'use strict';
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const { test, afterEach } = require('node:test');
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const assert = require('node:assert/strict');
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const logger = require('../logger');
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const realStdout = process.stdout.write;
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const realStderr = process.stderr.write;
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afterEach(() => {
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process.stdout.write = realStdout;
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process.stderr.write = realStderr;
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});
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// 同時攔截 stdout 與 stderr，回傳本次 run() 內各自寫出的字串
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function capture(run) {
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const out = [];
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const err = [];
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process.stdout.write = (chunk) => { out.push(String(chunk)); return true; };
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process.stderr.write = (chunk) => { err.push(String(chunk)); return true; };
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try {
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run();
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} finally {
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process.stdout.write = realStdout;
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process.stderr.write = realStderr;
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}
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return { out: out.join(''), err: err.join('') };
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}
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const TIME = /\[\d{4}\/\d{2}\/\d{2} \d{2}:\d{2}:\d{2}\]/;
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test('info 未帶 stage 時以 [INF][時間]: 格式輸出至 stdout', () => {
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const { out, err } = capture(() => logger.info('IS_BETA=false'));
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assert.match(out, new RegExp(`^\\[INF\\]${TIME.source}: IS_BETA=false\\n$`));
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assert.equal(err, '');
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});
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test('info 帶 stage 時以 [階段][INF][時間]: 格式輸出至 stdout', () => {
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const { out, err } = capture(() => logger.info('IS_BETA=false', '參數檢查'));
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assert.match(out, new RegExp(`^\\[參數檢查\\]\\[INF\\]${TIME.source}: IS_BETA=false\\n$`));
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assert.equal(err, '');
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});
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test('error 未帶 stage 時以 [ERR][時間]: 格式輸出至 stderr，且不寫入 stdout', () => {
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const { out, err } = capture(() => logger.error('GITEA_SERVER_URL 未設定'));
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assert.match(err, new RegExp(`^\\[ERR\\]${TIME.source}: GITEA_SERVER_URL 未設定\\n$`));
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assert.equal(out, '');
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});
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test('error 帶 stage 時以 [階段][ERR][時間]: 格式輸出至 stderr', () => {
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const { err } = capture(() => logger.error('讀取失敗', '取得舊版本'));
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assert.match(err, new RegExp(`^\\[取得舊版本\\]\\[ERR\\]${TIME.source}: 讀取失敗\\n$`));
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});
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test('forStage 回傳的子記錄器自動帶入階段名稱', () => {
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const staged = logger.forStage('計算版本號');
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const { out, err } = capture(() => {
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staged.info('NEW_VERSION=0.0.6');
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staged.error('計算錯誤');
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});
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assert.match(out, new RegExp(`^\\[計算版本號\\]\\[INF\\]${TIME.source}: NEW_VERSION=0.0.6\\n$`));
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assert.match(err, new RegExp(`^\\[計算版本號\\]\\[ERR\\]${TIME.source}: 計算錯誤\\n$`));
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});
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test('info/error 的時間戳為 yyyy/MM/dd HH:mm:ss 格式', () => {
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const { out } = capture(() => logger.info('x'));
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assert.match(out, TIME);
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});
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