public function testIsNotInstanceOf() { $this->object(new stdClass())->isNotInstanceOf('exception')->if($asserter = new sut($generator = new asserter\generator()))->then->exception(function () use($asserter) { $asserter->object(new stdClass())->isNotInstanceOf('\\stdClass'); })->isInstanceOf('mageekguy\\atoum\\asserter\\exception')->hasMessage('object(stdClass) is an instance of \\stdClass')->exception(function () use($asserter) { $asserter->object(new stdClass())->isNotInstanceOf(new stdClass()); })->isInstanceOf('mageekguy\\atoum\\asserter\\exception')->hasMessage('object(stdClass) is an instance of object(stdClass)'); }