public function testCalling() { $this->if($test = new emptyTest())->and($mock = new \mock\foo())->and($test->calling($mock)->bar = $value = uniqid())->then->string($mock->bar())->isEqualTo($value)->and($test->ƒ($mock)->bar = $otherValue = uniqid())->then->string($mock->bar())->isEqualTo($otherValue); }