pnpm/packages/plugin-commands-recursive/test/test.ts

import { recursive } from '@pnpm/plugin-commands-recursive'
import { preparePackages } from '@pnpm/prepare'
import path = require('path')
import test = require('tape')
import { DEFAULT_OPTS } from './utils'

test('pnpm recursive test', async (t) => {
  const projects = preparePackages(t, [
    {
      name: 'project-1',
      version: '1.0.0',

      dependencies: {
        'json-append': '1',
      },
      scripts: {
        test: `node -e "process.stdout.write('project-1')" | json-append ../output1.json && node -e "process.stdout.write('project-1')" | json-append ../output2.json`,
      },
    },
    {
      name: 'project-2',
      version: '1.0.0',

      dependencies: {
        'json-append': '1',
        'project-1': '1'
      },
      scripts: {
        test: `node -e "process.stdout.write('project-2')" | json-append ../output1.json`,
      },
    },
    {
      name: 'project-3',
      version: '1.0.0',

      dependencies: {
        'json-append': '1',
        'project-1': '1'
      },
      scripts: {
        test: `node -e "process.stdout.write('project-3')" | json-append ../output2.json`,
      },
    },
    {
      name: 'project-0',
      version: '1.0.0',

      dependencies: {},
    },
  ])

  await recursive.handler(['install'], {
    ...DEFAULT_OPTS,
    dir: process.cwd(),
  })
  await recursive.handler(['test'], {
    ...DEFAULT_OPTS,
    dir: process.cwd(),
  })

  const outputs1 = await import(path.resolve('output1.json')) as string[]
  const outputs2 = await import(path.resolve('output2.json')) as string[]

  t.deepEqual(outputs1, ['project-1', 'project-2'])
  t.deepEqual(outputs2, ['project-1', 'project-3'])
  t.end()
})

test('`pnpm recursive test` does not fail if none of the packaegs has a test command', async (t) => {
  const projects = preparePackages(t, [
    {
      name: 'project-1',
      version: '1.0.0',
    },
    {
      name: 'project-2',
      version: '1.0.0',

      dependencies: {
        'project-1': '1'
      },
    },
    {
      name: 'project-3',
      version: '1.0.0',

      dependencies: {
        'project-1': '1'
      },
    },
    {
      name: 'project-0',
      version: '1.0.0',

      dependencies: {},
    },
  ])

  await recursive.handler(['install'], {
    ...DEFAULT_OPTS,
    dir: process.cwd(),
  })

  await recursive.handler(['test'], {
    ...DEFAULT_OPTS,
    dir: process.cwd(),
  })

  t.pass('command did not fail')
  t.end()
})

test('pnpm recursive test with filtering', async (t) => {
  const projects = preparePackages(t, [
    {
      name: 'project-1',
      version: '1.0.0',

      dependencies: {
        'json-append': '1',
      },
      scripts: {
        test: `node -e "process.stdout.write('project-1')" | json-append ../output.json`,
      },
    },
    {
      name: 'project-2',
      version: '1.0.0',

      dependencies: {
        'json-append': '1',
        'project-1': '1'
      },
      scripts: {
        test: `node -e "process.stdout.write('project-2')" | json-append ../output.json`,
      },
    },
  ])

  await recursive.handler(['install'], {
    ...DEFAULT_OPTS,
    dir: process.cwd(),
  })
  await recursive.handler(['test'], {
    ...DEFAULT_OPTS,
    dir: process.cwd(),
    filter: ['project-1'],
  })

  const outputs = await import(path.resolve('output.json')) as string[]

  t.deepEqual(outputs, ['project-1'])
  t.end()
})