Stripe\Tests\Api\CustomersTest::testCreateCustomer PHP Метод

    public function testCreateCustomer()
    {
        $balance = -500;
        $description = "testing";
        //$taxRate = 12.3;
        $request = new CreateCustomerRequest();
        $request->setAccountBalance($balance)->setDescription($description);
        //->setTaxPercent($taxRate);
        $response = $this->customers->createCustomer($request);
        $this->assertInstanceOf(Customers::CUSTOMER_RESPONSE_CLASS, $response);
        $this->assertEquals($balance, $response->getAccountBalance());
        $this->assertEquals($description, $request->getDescription());
        //$this->assertEquals($taxRate, $request->getTaxPercent());
        $this->client->delete('customers/' . $response->getId());
    }