assert-extends

power-assert module extends.

• assert.asyncThrows(block[, error][, message])

Note: use assert.rejects(asyncFn, error, message) instead of this module at Node.js 10.x+.

Usage

• Add mocha --require intelli-espower-loader to your test scripts.

assert throws with async function

• API: assert.asyncThrows(block[, error][, message]), return a promise

it('should throw error', () => {
  return assert.asyncThrows(function* () {
    yield fs.readFile(filepath);
  }, /not exists/);
});

it('should throw error', function* () {
  yield assert.asyncThrows(function* () {
    yield fs.readFile(filepath);
  }, /not exists/);
});

it('should throw error', done => {
  assert.asyncThrows(function* () {
    yield fs.readFile(filepath);
  }, /not exists/).then(done).catch(done);
});

License

MIT