ReturnPromise.php in Zircon Profile 8

Namespace

Prophecy\Promise

File

vendor/phpspec/prophecy/src/Prophecy/Promise/ReturnPromise.php

<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <[e-mail]>
 *     Marcello Duarte <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Prophecy\Promise;

use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\MethodProphecy;

/**
 * Return promise.
 *
 * @author Konstantin Kudryashov <[e-mail]>
 */
class ReturnPromise implements PromiseInterface {
  private $returnValues = array();

  /**
   * Initializes promise.
   *
   * @param array $returnValues Array of values
   */
  public function __construct(array $returnValues) {
    $this->returnValues = $returnValues;
  }

  /**
   * Returns saved values one by one until last one, then continuously returns last value.
   *
   * @param array          $args
   * @param ObjectProphecy $object
   * @param MethodProphecy $method
   *
   * @return mixed
   */
  public function execute(array $args, ObjectProphecy $object, MethodProphecy $method) {
    $value = array_shift($this->returnValues);
    if (!count($this->returnValues)) {
      $this->returnValues[] = $value;
    }
    return $value;
  }

}

Classes

Name	Description
ReturnPromise	Return promise.