Omnipay\Alipay\Tests\Common\SignerTest::setUp PHP Method

    protected function setUp()
    {
        parent::setUp();
        $this->params = ['aaa' => '111', 'bbb' => '2222', 'ccc' => '3333', 'dd' => '', 'eee' => null, 'fff' => false, 'ggg' => true];
        $this->key = 'hello';
        $this->privateKey = ALIPAY_ASSET_DIR . '/dist/aop/rsa_private_key.pem';
    }