72 lines
1.7 KiB
JavaScript
72 lines
1.7 KiB
JavaScript
/*
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* Test logging with (accidental) usage of buffers.
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*/
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import util from 'util'
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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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const inspect = util.inspect
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const format = util.format
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function Catcher() {
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this.records = []
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}
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Catcher.prototype.write = function (record) {
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this.records.push(record)
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}
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let catcher = new Catcher()
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let log = new bunyan.createLogger({
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name: 'buffer.test',
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streams: [
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{
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type: 'raw',
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stream: catcher,
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level: 'trace'
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}
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]
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})
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t.test('log.info(BUFFER)', function () {
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let b = Buffer.from('foo')
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let testLevels = ['trace',
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'debug',
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'info',
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'warn',
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'error',
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'fatal']
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testLevels.forEach(function (lvl) {
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log[lvl].call(log, b)
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let rec = catcher.records[catcher.records.length - 1]
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assert.strictEqual(rec.msg, inspect(b),
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format('log.%s msg is inspect(BUFFER)', lvl))
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assert.ok(rec['0'] === undefined,
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'no "0" array index key in record: ' + inspect(rec['0']))
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assert.ok(rec['parent'] === undefined,
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'no "parent" array index key in record: ' + inspect(rec['parent']))
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log[lvl].call(log, b, 'bar')
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rec = catcher.records[catcher.records.length - 1]
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assert.strictEqual(rec.msg, inspect(b) + ' bar', format(
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'log.%s(BUFFER, "bar") msg is inspect(BUFFER) + " bar"', lvl))
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})
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})
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//test('log.info({buf: BUFFER})', function (t) {
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// let b = new Buffer('foo')
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//
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// // Really there isn't much Bunyan can do here. See
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// // <https://github.com/joyent/node/issues/3905>. An unwelcome hack would
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// // be to monkey-patch in Buffer.toJSON. Bletch.
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// log.info({buf: b}, 'my message')
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// let rec = catcher.records[catcher.records.length - 1]
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//
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// t.end()
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//})
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