Subversion-Projekte lars-tiefland.laravel_shop

<?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\Stub;

use function array_shift;

use function sprintf;

use PHPUnit\Framework\MockObject\Invocation;

use SebastianBergmann\Exporter\Exporter;

/**

 * @internal This class is not covered by the backward compatibility promise for PHPUnit

 */

final class ConsecutiveCalls implements Stub

{

    /**

     * @var array

     */

    private $stack;

    /**

     * @var mixed

     */

    private $value;

    public function __construct(array $stack)

    {

        $this->stack = $stack;

    }

    public function invoke(Invocation $invocation)

    {

        $this->value = array_shift($this->stack);

        if ($this->value instanceof Stub) {

            $this->value = $this->value->invoke($invocation);

        }

        return $this->value;

    }

    public function toString(): string

    {

        $exporter = new Exporter;

        return sprintf(

            'return user-specified value %s',

            $exporter->export($this->value)

        );

    }

}