taper/example/fail-throws.js

Taper (a fork of tapr) is a tap test runner that shows an appropriate level of detail with colorized output.

var test = require('tap').test;

var obj = { };

test('failing example which throws', function (t) {
  obj.boom(); //throws TypeError since boom is not a method of obj
  t.ok(true);
  t.end();
});