t3lib_tree_nodeTest.php

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<?php
/***************************************************************
*  Copyright notice
*
*  (c) 2010-2011 Stefan Galinski <stefan.galinski@gmail.com>
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project is
*  free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 of the License, or
*  (at your option) any later version.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*
*  This script is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/

/**
 * Testcase for class t3lib_tree_Node.
 *
 * @author Stefan Galinski <stefan.galinski@gmail.com>
 * @package TYPO3
 * @subpackage t3lib
 */
class t3lib_tree_NodeTest extends tx_phpunit_testcase {
    //////////////////////
    // Utility functions
    //////////////////////

    /**
     * Returns the absolute fixtures path for this testcase.
     *
     * @return string the absolute fixtures path for this testcase, will not be empty
     */
    private function determineFixturesPath() {
        return t3lib_div::makeInstance('Tx_Phpunit_Service_TestFinder')
            ->getAbsoluteCoreTestsPath() . 't3lib/tree/fixtures/';
    }

    protected function setUpNodeTestData() {
        $fixture = new t3lib_tree_Node;
        $fixture->setId('Root');

        $nodeCollection = new t3lib_tree_NodeCollection;
        for ($i = 0; $i < 10; ++$i) {
            $node = new t3lib_tree_Node;
            $node->setId($i);
            $node->setParentNode($fixture);

            $subNodeCollection = new t3lib_tree_NodeCollection;
            for ($j = 0; $j < 5; ++$j) {
                $subNode = new t3lib_tree_RepresentationNode;
                $subNode->setId($j);
                $subNode->setLabel('SubTest');
                $subNode->setType('Type');
                $subNode->setClass('Class');
                $subNode->setIcon('Icon');
                $subNode->setCallbackAction('Callback Action');
                $subNode->setParentNode($node);
                $subNodeCollection->append($subNode);
            }
            $node->setChildNodes($subNodeCollection);
            $nodeCollection->append($node);
        }
        $fixture->setChildNodes($nodeCollection);


        return $fixture;
    }


    ///////////////
    // Test cases
    ///////////////

    /**
     * @test
     */
    public function serializeFixture() {
        $expected = trim(file_get_contents($this->determineFixturesPath() . 'serialized.txt'));
        $fixture = $this->setUpNodeTestData();
        $serializedString = trim($fixture->serialize());
        $this->assertSame($expected, $serializedString);
    }

    /**
     * @test
     */
    public function deserializeFixture() {
        $source = trim(file_get_contents($this->determineFixturesPath() . 'serialized.txt'));
        $node = new t3lib_tree_Node();
        $node->unserialize($source);
        $serializedString = $node->serialize();
        $this->assertSame($source, $serializedString);
    }

    /**
     * @test
     */
    public function compareNodes() {
        $node = new t3lib_tree_Node(array('id' => '15'));
        $otherNode = new t3lib_tree_Node(array('id' => '5'));
        $compareResult = $node->compareTo($otherNode);

        $otherNode->setId('25');
        $compareResult = $node->compareTo($otherNode);
        $this->assertSame(-1, $compareResult);

        $otherNode->setId('15');
        $compareResult = $node->compareTo($otherNode);
        $this->assertSame(0, $compareResult);
    }
}
?>