public function testObserver()
{
$o = $this->getMock('cfhCompile_Compiler_Observer_Interface');
$o->expects($this->atLeastOnce())->method('notify');
$i = new cfhCompile_ClassIterator_Manual();
$i->attach(new cfhCompile_Class_Reflection($this));
$c = new cfhCompile_Compiler();
$c->setCodeReader(new cfhCompile_CodeReader());
$c->setCodeWriter($this->getMock('cfhCompile_CodeWriter_WriteStrategy_Interface'));
$c->setClassIterator($i);
$c->attachObserver($o);
$c->attachObserver($o);
$c->attachObserver($o);
$c->compile();
$c->detachObserver($o);
$c->compile();
}
