deps/npm/test/lib/commands/update.js - main - githubmirror/node

deps/npm/test/lib/commands/update.js
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deps: upgrade npm to 11.16.0
30 май 2026, 00:22
30 май 2026, 00:2230a7e28
const t = require('tap')
const _mockNpm = require('../../fixtures/mock-npm')

// XXX: this test has been refactored to use the new mockNpm
// but it still only asserts the options passed to arborist.
// TODO: make this really test npm update scenarios
const mockUpdate = async (t, { exec = [], ...opts } = {}) => {
  let ctor = null
  let reify = null
  let finish = null

  const res = await _mockNpm(t, {
    ...opts,
    mocks: {
      '@npmcli/arborist': class Arborist {
        constructor (o) {
          ctor = o
        }

        reify (o) {
          reify = o
        }
      },
      '{LIB}/utils/reify-finish.js': (_, o) => {
        finish = o
      },
    },
  })

  await res.npm.exec('update', exec)

  return {
    ...res,
    ctor,
    reify,
    finish,
  }
}

t.test('no args', async t => {
  const { ctor, reify, finish, prefix } = await mockUpdate(t)

  t.equal(ctor.path, prefix, 'path')
  t.equal(ctor.save, false, 'should default to save=false')
  t.equal(ctor.workspaces, undefined, 'workspaces')

  t.equal(reify.update, true, 'should update all deps')

  t.equal(finish.constructor.name, 'Arborist')
})

t.test('with args', async t => {
  const { ctor, reify } = await mockUpdate(t, {
    config: { save: true },
    exec: ['ipt'],
  })

  t.equal(ctor.save, true, 'save')
  t.strictSame(reify.update, ['ipt'], 'ipt')
})

t.test('update --depth=<number>', async t => {
  const { logs } = await mockUpdate(t, {
    config: { depth: 1 },
  })

  t.match(
    logs.warn.byTitle('update')[0],
    /The --depth option no longer has any effect/,
    'should print expected warning message'
  )
})

t.test('update --global', async t => {
  const { ctor, globalPrefix } = await mockUpdate(t, {
    config: { global: true },
  })

  t.match(ctor.path, globalPrefix)
  t.ok(ctor.path.startsWith(globalPrefix))
})

t.test('completion', async t => {
  const { update } = await _mockNpm(t, {
    command: 'update',
    prefixDir: {
      node_modules: {
        foo: {
          'package.json': JSON.stringify({ name: 'foo', version: '1.0.0' }),
        },
      },
      'package.json': JSON.stringify({ name: 'project', version: '1.0.0' }),
    },
  })
  const res = await update.completion({ conf: { argv: { remain: ['npm', 'update'] } } })
  t.type(res, Array)
})

t.test('update threads allowScripts policy through to arborist', async t => {
  // The reify step uses the resolved policy. The advisory warning is
  // emitted from reifyFinish (already covered by install.js tests),
  // so here we verify the call site populates opts.allowScripts.
  let capturedOpts
  const FakeArborist = function (opts) {
    capturedOpts = opts
    this.options = opts
    this.actualTree = { inventory: new Map() }
  }
  FakeArborist.prototype.reify = async function () {}

  const mock = await _mockNpm(t, {
    prefixDir: {
      'package.json': JSON.stringify({
        name: 'host',
        version: '1.0.0',
        allowScripts: { canvas: true },
      }),
    },
    mocks: {
      '@npmcli/arborist': FakeArborist,
      '{LIB}/utils/reify-finish.js': async () => {},
    },
  })
  await mock.npm.exec('update', [])
  t.strictSame(capturedOpts.allowScripts, { canvas: true },
    'opts.allowScripts populated from package.json')
})