tap-form-synopsis/test/index.js

Receives streaming TAP and emits a synopsis object when it ends.

const test = require('tape')
const through = require('through2')
const formSynopsis = require('../')

test('forms synopsis', t => {
  t.plan(1)
  const s = formSynopsis()
  s.write(`
TAP version 13
# foo
ok 1 yay
whatever
# bar
not ok 2 sigh
1..2
  `)
  s.on('finish', () => {
    const synopsis = s.getSynopsis()
    t.deepEqual(synopsis, {
      time: synopsis.time,
      tests: 2,
      passed: [{type: 'test', value: 'ok 1 yay', parsed: {ok: true, point: 1, description: 'yay'}}],
      failed: [{type: 'test', value: 'not ok 2 sigh', parsed: {ok: false, point: 2, description: 'sigh'}}]
    })
  })
  s.end()
})

test('stream is writeable only', t => {
  t.plan(1)
  const s = formSynopsis()
  try {
    s.pipe(through((chunk, enc, cb) => cb()))
    t.fail('stream is readable')
  } catch (err) {
    t.pass('stream is not readable: ' + err.stack.split('\n')[0])
  }
})