pino-pretty/lib/utils/delete-log-property.test.js

Prettifier for Pino log lines

'use strict'

const tap = require('tap')
const { createCopier } = require('fast-copy')
const fastCopy = createCopier({})
const deleteLogProperty = require('./delete-log-property')

const logData = {
  level: 30,
  data1: {
    data2: { 'data-3': 'bar' }
  }
}

tap.test('deleteLogProperty deletes property of depth 1', async t => {
  const log = fastCopy(logData)
  deleteLogProperty(log, 'data1')
  t.same(log, { level: 30 })
})

tap.test('deleteLogProperty deletes property of depth 2', async t => {
  const log = fastCopy(logData)
  deleteLogProperty(log, 'data1.data2')
  t.same(log, { level: 30, data1: { } })
})

tap.test('deleteLogProperty deletes property of depth 3', async t => {
  const log = fastCopy(logData)
  deleteLogProperty(log, 'data1.data2.data-3')
  t.same(log, { level: 30, data1: { data2: { } } })
})