78 lines
2.1 KiB
JavaScript
78 lines
2.1 KiB
JavaScript
/*
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* Test the `log.level(...)`.
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*/
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import { Eltro as t, assert} from 'eltro'
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import bunyan from '../lib/bunyan.mjs'
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import { dirname } from './helper.mjs'
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// ---- test boolean `log.<level>()` calls
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var log1 = bunyan.createLogger({
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name: 'log1',
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streams: [
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{
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level: 'info',
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stream: process.stdout,
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}
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]
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});
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t.test('log.level() -> level num', function () {
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assert.strictEqual(log1.level(), bunyan.INFO);
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});
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t.test('log.level(<const>)', function () {
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log1.level(bunyan.DEBUG);
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assert.strictEqual(log1.level(), bunyan.DEBUG);
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});
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t.test('log.level(<num>)', function () {
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log1.level(10);
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assert.strictEqual(log1.level(), bunyan.TRACE);
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});
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t.test('log.level(<name>)', function () {
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log1.level('error');
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assert.strictEqual(log1.level(), bunyan.ERROR);
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});
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// A trick to turn logging off.
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// See <https://github.com/trentm/node-bunyan/pull/148#issuecomment-53232979>.
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t.test('log.level(FATAL + 1)', function () {
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log1.level(bunyan.FATAL + 1);
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assert.strictEqual(log1.level(), bunyan.FATAL + 1);
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});
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t.test('log.level(<weird numbers>)', function () {
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log1.level(0);
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assert.strictEqual(log1.level(), 0);
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log1.level(Number.MAX_VALUE);
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assert.strictEqual(log1.level(), Number.MAX_VALUE);
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log1.level(Infinity);
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assert.strictEqual(log1.level(), Infinity);
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});
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t.test('log.level(<invalid values>)', function () {
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assert.throws(function () {
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bunyan.createLogger({name: 'invalid', level: 'booga'});
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}, /unknown level name: "booga"/);
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assert.throws(function () {
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bunyan.createLogger({name: 'invalid', level: []});
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}, /cannot resolve level: invalid arg \(object\): \[\]/);
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assert.throws(function () {
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bunyan.createLogger({name: 'invalid', level: true});
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}, /cannot resolve level: invalid arg \(boolean\): true/);
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assert.throws(function () {
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bunyan.createLogger({name: 'invalid', level: -1});
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}, /level is not a positive integer: -1/);
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assert.throws(function () {
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bunyan.createLogger({name: 'invalid', level: 3.14});
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}, /level is not a positive integer: 3.14/);
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assert.throws(function () {
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bunyan.createLogger({name: 'invalid', level: -Infinity});
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}, /level is not a positive integer: -Infinity/);
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});
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