Subversion-Projekte lars-tiefland.laravel_shop

<?php

namespace Hamcrest\Text;

/*

 Copyright (c) 2009 hamcrest.org

 */

use Hamcrest\Description;

use Hamcrest\TypeSafeMatcher;

/**

 * Tests if the value contains a series of substrings in a constrained order.

 */

class StringContainsInOrder extends TypeSafeMatcher

{

    private $_substrings;

    public function __construct(array $substrings)

    {

        parent::__construct(self::TYPE_STRING);

        $this->_substrings = $substrings;

    }

    protected function matchesSafely($item)

    {

        $fromIndex = 0;

        foreach ($this->_substrings as $substring) {

            if (false === $fromIndex = strpos($item, $substring, $fromIndex)) {

                return false;

            }

        }

        return true;

    }

    protected function describeMismatchSafely($item, Description $mismatchDescription)

    {

        $mismatchDescription->appendText('was ')->appendText($item);

    }

    public function describeTo(Description $description)

    {

        $description->appendText('a string containing ')

                                ->appendValueList('', ', ', '', $this->_substrings)

                                ->appendText(' in order')

                                ;

    }

    /**

     * Matches if value contains $substrings in a constrained order.

     *

     * @factory ...

     */

    public static function stringContainsInOrder(/* args... */)

    {

        $args = func_get_args();

        if (isset($args[0]) && is_array($args[0])) {

            $args = $args[0];

        }

        return new self($args);

    }

}