@npmcli/tap-nock v2.0.1

@npmcli/tap-nock

A tap extension that integrates nock.

Features

• t.nock()
  • automatically calls nock.disableNetConnect()
  • arguments are passed directly to nock, and the result from nock returned
  • asserts all nock scopes created within a test have been consumed
  • cleans only the nock scopes created within the current test, keeping nocks from parent tests
  • if no parent tests have nocks, calls nock.enableNetConnect() in teardown
• t.nock.snapshot()
  • when snapshots are enabled, sends real requests and records responses to a fixture
  • when snapshots are not enabled, loads fixture data and sets up nock scopes for you

Usage

const fetch = require('minipass-fetch')
const tapNock = require('@npmcli/tap-nock')
const t = tapNock(require('tap'))

t.test('sends a request', async (t) => {
  t.nock('https://registry.npmjs.org')
    .get('/')
    .reply(200, { hello: 'world' })

  const res = await fetch('https://registry.npmjs.org')
  t.equal(res.status, 200)
  const body = await res.json()
  t.same(body, { hello: 'world' })
})

// when snapshots are enabled, this test will send a real request and record the response
// when they are disabled, the recorded response will be automatically loaded into a nock
// scope, and the test will receive that response
t.test('snapshots a request', async (t) => {
  t.nock.snapshot()

  const res = await fetch('https://registry.npmjs.org')
  t.equal(res.status, 200)
  const body = await res.json()
  t.match(body, { db_name: 'registry' })
})