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'use strict' const { test } = require('tap') const { sink, once } = require('./helper') const stdSerializers = require('pino-std-serializers') const pino = require('../') test('set the errorKey with error serializer', async ({ equal, same }) => { const stream = sink() const errorKey = 'error' const instance = pino({ errorKey, serializers: { [errorKey]: stdSerializers.err } }, stream) instance.error(new ReferenceError('test')) const o = await once(stream, 'data') equal(typeof o[errorKey], 'object') equal(o[errorKey].type, 'ReferenceError') equal(o[errorKey].message, 'test') equal(typeof o[errorKey].stack, 'string') }) test('set the errorKey without error serializer', async ({ equal, same }) => { const stream = sink() const errorKey = 'error' const instance = pino({ errorKey }, stream) instance.error(new ReferenceError('test')) const o = await once(stream, 'data') equal(typeof o[errorKey], 'object') equal(o[errorKey].type, 'ReferenceError') equal(o[errorKey].message, 'test') equal(typeof o[errorKey].stack, 'string') })