public function testIsEmpty() { $this->if($asserter = new asserters\object($generator = new asserter\generator()))->then->exception(function () use($asserter) { $asserter->hasSize(rand(0, PHP_INT_MAX)); })->isInstanceOf('mageekguy\\atoum\\exceptions\\logic')->hasMessage('Object is undefined')->if($asserter->setWith($this))->then->exception(function () use($asserter) { $asserter->isEmpty(); })->isInstanceOf('mageekguy\\atoum\\asserter\\exception')->hasMessage(sprintf($generator->getLocale()->_('%s has size %d'), $asserter, sizeof($this)))->if($asserter->setWith(new \arrayIterator()))->then->object($asserter->isEmpty())->isIdenticalTo($asserter); }