newsie/test/integration.test.ts

An NNTP Client Library targeting NodeJS. It supports the authentication, TLS encryption, base NNTP commands, and more.

/* tslint:disable:no-object-literal-type-assertion */
import * as net from 'net'
import * as tls from 'tls'
import { GroupResponse } from '../src'
import Client from '../src/Client'
import { Server } from '../src/MockServer'

describe('session administration', () => {
  let server
  let client

  beforeEach(async () => {
    server = new Server()
    await server.listen()
    client = new Client({
      host: 'localhost',
      port: server.getListeningPort()
    })
  })

  afterEach(() => {
    client.disconnect()
    return server.close()
  })

  test('client connects and disconnects from server', async () => {
    const greeting = await client.connect()

    expect(greeting).toEqual({
      code: 200,
      comment: 'posting permitted',
      description: 'Service available, posting allowed',
      socket: expect.any(net.Socket)
    })

    const leave = await client.quit()

    expect(leave).toEqual({
      code: 205,
      comment: 'NNTP Service exits normally',
      description: 'Connection closing'
    })
  })

  test('client connects, upgrades to TLS', async () => {
    client = new Client({
      host: 'localhost',
      port: server.getListeningPort(),
      tlsOptions: {
        rejectUnauthorized: false
      }
    })
    await client.connect()
    server.addHandler((socket, line) => {
      expect(line).toBe('STARTTLS\r\n')
      socket.write('382 begin tls negotiation now\r\n')
      server.upgradeTls()
      return true
    })

    let response = await client.startTls()
    expect(response).toEqual({
      code: 382,
      comment: 'begin tls negotiation now',
      description: 'Continue with TLS negotiation',
      socket: expect.any(tls.TLSSocket)
    })

    expect(response.socket.getPeerCertificate().fingerprint).toBe(
      'D4:B6:C3:4F:90:C1:85:82:A3:53:E6:F7:DB:6B:95:85:3D:E9:E2:FF'
    )

    server.resetHandlers()
    server.addSimpleHandler(command => {
      expect(command).toBe('LISTGROUP')
      return '211 2000 3000234 3002322 misc.test list follows\r\n3000234\r\n.\r\n'
    })

    response = await client.listGroup()
    expect(response).toEqual({
      code: 211,
      comment: 'list follows',
      description: 'Article numbers follow (multi-line)',
      group: {
        number: 2000,
        low: 3000234,
        high: 3002322,
        name: 'misc.test',
        articleNumbers: [3000234]
      }
    } as GroupResponse)
  })

  test.skip('client connects directly to TLS server', async () => {
    await server.upgradeTls()

    client = new Client({
      host: 'localhost',
      port: server.getListeningPort(),
      tlsPort: true,
      tlsOptions: {
        rejectUnauthorized: false
      }
    })

    const response = await client.connect()
    expect(response).toEqual({
      code: 200,
      comment: 'posting permitted',
      description: 'Service available, posting allowed',
      socket: expect.any(tls.TLSSocket)
    })
    // expect(response.socket.getPeerCertificate().fingerprint)
    //   .toBe('D4:B6:C3:4F:90:C1:85:82:A3:53:E6:F7:DB:6B:95:85:3D:E9:E2:FF')
    //
    // server.resetHandlers()
    // server.addSimpleHandler(command => {
    //   expect(command).toBe('LISTGROUP')
    //   return '211 2000 3000234 3002322 misc.test list follows\r\n3000234\r\n.\r\n'
    // })
    //
    // response = await client.listGroup()
    // expect(response).toEqual({
    //   code: 211,
    //   comment: 'list follows',
    //   description: 'Article numbers follow (multi-line)',
    //   number: 2000,
    //   low: 3000234,
    //   high: 3002322,
    //   group: 'misc.test',
    //   articleNumbers: [
    //     3000234
    //   ]
    // })
  })
})

describe('connected', () => {
  let server
  let client
  let handler

  function reply(msg) {
    if (msg instanceof Array) {
      msg = msg.join('\r\n')
    }
    handler.mockReturnValue(`${msg}\r\n`)
  }

  beforeEach(async () => {
    server = new Server()
    await server.listen()
    client = new Client({
      host: 'localhost',
      port: server.getListeningPort()
    })
    handler = jest.fn()
    server.addSimpleHandler(handler)
    await client.connect()
  })

  afterEach(() => {
    client.disconnect()
    return server.close()
  })

  describe('6.1. Group and Article Selection', () => {
    describe('6.1.2. LISTGROUP', () => {
      test('411 example', async () => {
        reply('411 newsgroup not found')
        let caught = false

        return client
          .listGroup('misc.test')
          .catch(response => {
            expect(response).toEqual({
              code: 411,
              comment: 'newsgroup not found',
              description: 'No such newsgroup'
            })
            caught = true
          })
          .then(() => {
            expect(caught).toBe(true)
          })
      })
      test('412 example', async () => {
        reply('412 none selected')
        let caught = false

        return client
          .listGroup()
          .catch(response => {
            expect(response).toEqual({
              code: 412,
              comment: 'none selected',
              description: 'No newsgroup selected'
            })
            caught = true
          })
          .then(() => {
            expect(caught).toBe(true)
          })
      })
    })
  })

  describe('6.3. Article Posting', () => {
    describe.skip('6.3.1 POST', () => {})
    describe.skip('6.3.1 IHAVE', () => {})
  })

  describe('7. Information Commands', () => {
    describe('7.3. NEWGROUPS', () => {})
    describe.skip('7.4. NEWNEWS', () => {})
    describe.skip('7.5. TIME', () => {})
    describe('7.6. The LIST Commands', () => {
      describe.skip('7.6.1. LIST', () => {})
      describe.skip('7.6.2. Standard LIST Keywords', () => {})
      describe.skip('7.6.3. LIST ACTIVE', () => {})
      describe.skip('7.6.4. LIST ACTIVE.TIMES', () => {})
      describe.skip('7.6.5. LIST DISTRIB.PATS', () => {})
      describe.skip('7.6.6. LIST NEWSGROUPS', () => {})
    })
  })

  describe('8. Article Field Access Commands', () => {})
})