/
output-json-sync.test.js
48 lines (36 loc) · 1.39 KB
/
output-json-sync.test.js
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'use strict'
const fs = require('fs')
const os = require('os')
const fse = require('../..')
const path = require('path')
const assert = require('assert')
/* global beforeEach, describe, it */
describe('json', () => {
let TEST_DIR
beforeEach(done => {
TEST_DIR = path.join(os.tmpdir(), 'fs-extra-output-json-sync')
fse.emptyDir(TEST_DIR, done)
})
describe('+ outputJsonSync(file, data)', () => {
it('should write the file regardless of whether the directory exists or not', () => {
const file = path.join(TEST_DIR, 'this-dir', 'does-not', 'exist', 'file.json')
assert(!fs.existsSync(file))
const data = { name: 'JP' }
fse.outputJsonSync(file, data)
assert(fs.existsSync(file))
const newData = JSON.parse(fs.readFileSync(file, 'utf8'))
assert.strictEqual(data.name, newData.name)
})
describe('> when an option is passed, like JSON replacer', () => {
it('should pass the option along to jsonfile module', () => {
const file = path.join(TEST_DIR, 'this-dir', 'does-not', 'exist', 'really', 'file.json')
assert(!fs.existsSync(file))
const replacer = (k, v) => v === 'JP' ? 'Jon Paul' : v
const data = { name: 'JP' }
fse.outputJsonSync(file, data, { replacer })
const newData = JSON.parse(fs.readFileSync(file, 'utf8'))
assert.strictEqual(newData.name, 'Jon Paul')
})
})
})
})