Payum\Paypal\ProHosted\Nvp\Tests\ApiTest::shouldAddAuthorizeFieldsOnDoCreateButtonCall PHP Метод

    public function shouldAddAuthorizeFieldsOnDoCreateButtonCall()
    {
        $api = new Api(array('username' => 'the_username', 'password' => 'the_password', 'signature' => 'the_signature', 'business' => 'the_business', 'subject' => 'the_business', 'sandbox' => true, 'return' => 'optionReturnUrl'), $this->createSuccessHttpClientStub(), $this->createHttpMessageFactory());
        $result = $api->doCreateButton([]);
        $this->assertArrayHasKey('USER', $result);
        $this->assertEquals('the_username', $result['USER']);
        $this->assertArrayHasKey('PWD', $result);
        $this->assertEquals('the_password', $result['PWD']);
        $this->assertArrayHasKey('SIGNATURE', $result);
        $this->assertEquals('the_signature', $result['SIGNATURE']);
        $this->assertArrayHasKey('BUSINESS', $result);
        $this->assertEquals('the_business', $result['BUSINESS']);
        $this->assertArrayHasKey('SUBJECT', $result);
        $this->assertEquals('the_business', $result['SUBJECT']);
    }