Illuminate\Support\Facades\Facade::shouldReceive PHP Method

    public static function shouldReceive()
    {
        $name = static::getFacadeAccessor();
        if (static::isMock()) {
            $mock = static::$resolvedInstance[$name];
        } else {
            $mock = static::createFreshMockInstance($name);
        }
        return call_user_func_array([$mock, 'shouldReceive'], func_get_args());
    }