var createError = require('../../../lib/core/createError'); describe('core::createError', function() { it('should create an Error with message, config, and code', function() { var error = createError('Boom!', { foo: 'bar' }, 'ESOMETHING'); expect(error instanceof Error).toBe(true); expect(error.message).toBe('Boom!'); expect(error.config).toEqual({ foo: 'bar' }); expect(error.code).toBe('ESOMETHING'); }); });