<?php
/**
 * Copyright © 2015 Magento. All rights reserved.
 * See COPYING.txt for license details.
 */

namespace Magento\CatalogRule\Test\Constraint;

use Magento\CatalogRule\Test\Page\Adminhtml\CatalogRuleIndex;
use Magento\Mtf\Constraint\AbstractConstraint;

/**
 * Class AssertCatalogPriceRuleSuccessDeleteMessage
 */
class AssertCatalogPriceRuleSuccessDeleteMessage extends AbstractConstraint
{
    const SUCCESS_DELETE_MESSAGE = 'You deleted the rule.';

    /**
     * Assert that message "You deleted the rule." is appeared on Catalog Price Rules page.
     *
     * @param CatalogRuleIndex $pageCatalogRuleIndex
     * @return void
     */
    public function processAssert(CatalogRuleIndex $pageCatalogRuleIndex)
    {
        $actualMessage = $pageCatalogRuleIndex->getMessagesBlock()->getSuccessMessage();
        \PHPUnit_Framework_Assert::assertEquals(
            self::SUCCESS_DELETE_MESSAGE,
            $actualMessage,
            'Wrong success message is displayed.'
            . "\nExpected: " . self::SUCCESS_DELETE_MESSAGE
            . "\nActual: " . $actualMessage
        );
    }

    /**
     * Text success save message is displayed
     *
     * @return string
     */
    public function toString()
    {
        return 'Assert that success message is displayed';
    }
}
