PHP Decode

<?php

class TestCase extends \PHPUnit_Framework_TestCase
{
    protected function invoke(&$object, $methodName, array $parameters = [])
    {
        $reflection = new \ReflectionClass(get_class($object));
        $method = $reflection->getMethod($methodName);
        $method->setAccessible(true);

        return $method->invokeArgs($object, $parameters);
    }

    protected function getProperty(&$object, $propertyName)
    {
        $reflection = new \ReflectionClass(get_class($object));
        $property = $reflection->getProperty($propertyName);
        $property->setAccessible(true);

        return $property->getValue($object);
    }

    protected function setPropertyValue(&$object, $propertyName, $value)
    {
        $reflection = new \ReflectionClass(get_class($object));
        $property = $reflection->getProperty($propertyName);
        $property->setAccessible(true);

        return $property->setValue($object, $value);
    }
}
 ?>