/**
  * test enabling and disabling of FireCake output
  *
  * @return void
  */
 public function testEnableDisable()
 {
     FireCake::disable();
     FireCake::trace('myTrace');
     $this->assertTrue(empty($this->firecake->sentHeaders));
     FireCake::enable();
     FireCake::trace('myTrace');
     $this->assertFalse(empty($this->firecake->sentHeaders));
 }