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tape.md

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42 lines (32 loc) · 776 Bytes
title category
Tape
JavaScript libraries
 
test('things', (t) => {
  t.plan(1)

  t.equal('actual', 'expected')
  t.equal('actual', 'expected', 'should be equal') // messages are optional

  t.end(err)
  t.fail('msg')
  t.pass('msg')
  t.timeoutAfter(2000)
  t.skip('msg')

  t.ok(value, 'is truthy')
  t.notOk(value, 'is falsy')
  t.error(err, 'is falsy (print err.message)')

  t.equal(actual, expected, 'is equal')
  t.notEqual

  t.deepEqual(actual, expected, 'is equal (use node's deepEqual)')
  t.notDeepEqual

  t.looseEqual(actual, expected, 'is equal (use node's deepEqual with ==)')
  t.notLooseEqual

  t.throws(fn, /FooError/)
  t.throws(fn, FooError /* class */)
  t.doesNotThrow

  t.comment('message')
})
test.only((t) => { ... })