text: function testSwitchFunction(name, value) {
  	if (typeof value == 'undefined') value = false;
  	var result;
  	result = false;
  	switch (name) {
  		case 'output':
  			result = 'output';
  			break;
  		case 'silent':
  			result = 'notloud';
  			break;
  		case 'custom':
  			result = value;
  			break;
  		default:
  			result = 'Unknown';
  	}
  	return result;
  }
  assert_(testSwitchFunction('output'), 'output');
  assert_(testSwitchFunction('custom', 'bar'), 'bar');
  assert_(testSwitchFunction('shamoan'), 'Unknown');