Function runUpdateNotifier

deps/npm/test/lib/cli/update-notifier.js:53–124

(t, {
  STAT_ERROR,
  WRITE_ERROR,
  PACOTE_ERROR,
  PACOTE_MOCK_REQ_COUNT = 1,
  STAT_MTIME = 0,
  mocks: _mocks = {},
  command = 'help',
  prefixDir,
  version = CURRENT_VERSION,
  argv = [],
  wroteFile = false,
  ...config
} = {})

}

const runUpdateNotifier = async (t, {
  STAT_ERROR,
  WRITE_ERROR,
  PACOTE_ERROR,
  PACOTE_MOCK_REQ_COUNT = 1,
  STAT_MTIME = 0,
  mocks: _mocks = {},
  command = 'help',
  prefixDir,
  version = CURRENT_VERSION,
  argv = [],
  wroteFile = false,
  ...config
} = {}) => {
  const mockFs = {
    ...require('node:fs/promises'),
    stat: async (path) => {
      if (basename(path) !== '_update-notifier-last-checked') {
        t.fail('no stat allowed for non update notifier files')
      }
      if (STAT_ERROR) {
        throw STAT_ERROR
      }
      return { mtime: new Date(STAT_MTIME) }
    },
    writeFile: async (path, content) => {
      wroteFile = true
      if (content !== '') {
        t.fail('no write file content allowed')
      }
      if (basename(path) !== '_update-notifier-last-checked') {
        t.fail('no writefile allowed for non update notifier files')
      }
      if (WRITE_ERROR) {
        throw WRITE_ERROR
      }
    },
  }

  const mocks = {
    'node:fs/promises': mockFs,
    '{ROOT}/package.json': { version },
    'ci-info': { isCI: false, name: null },
    ..._mocks,
  }

  const mock = await mockNpm(t, {
    command,
    mocks,
    config,
    exec: true,
    prefixDir,
    argv,
  })
  const registry = new MockRegistry({
    tap: t,
    registry: mock.npm.config.get('registry'),
  })