text: const {test, assert} = require('scar');
  const barenode = require('../../lib/barenode');
  
  test('barenode is object', () => {
      assert.equal(typeof barenode, 'object');
  });
  
  test('barenode has one own prop', () => {
      assert.deepEqual(Object.keys(barenode), ['hello']);
  });
  
  test('barenode.hello is function', () => {
      assert.equal(typeof barenode.hello, 'function');
  });
  
  test('barenode.hello() === \'Hello, undefined!\'', () => {
      assert.equal(barenode.hello(), 'Hello, undefined!');
  });
  