Stripe\Tests\Api\CouponsTest::testGetCoupon PHP Метод

    public function testGetCoupon()
    {
        $createResponse = $this->createCoupon();
        $this->assertInstanceOf(Coupons::COUPON_RESPONSE_CLASS, $createResponse);
        $getResponse = $this->coupons->getCoupon($createResponse->getId());
        $this->assertInstanceOf(Coupons::COUPON_RESPONSE_CLASS, $getResponse);
        $this->assertEquals($createResponse->getId(), $getResponse->getId());
        $this->client->delete('coupons/' . $createResponse->getId());
    }