/home/kueuepay/www/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvocationOrder.php
<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use function count;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
use PHPUnit\Framework\MockObject\Verifiable;
use PHPUnit\Framework\SelfDescribing;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
abstract class InvocationOrder implements SelfDescribing, Verifiable
{
    /**
     * @var BaseInvocation[]
     */
    private $invocations = [];

    public function getInvocationCount(): int
    {
        return count($this->invocations);
    }

    public function hasBeenInvoked(): bool
    {
        return count($this->invocations) > 0;
    }

    final public function invoked(BaseInvocation $invocation)
    {
        $this->invocations[] = $invocation;

        return $this->invokedDo($invocation);
    }

    abstract public function matches(BaseInvocation $invocation): bool;

    abstract protected function invokedDo(BaseInvocation $invocation);
}
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Best Practices

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  1. Use secure HTTPS connections for all API requests.
  2. Implement robust error handling to handle potential issues gracefully.
  3. Regularly update your integration to stay current with any API changes or enhancements.