tx_indexedsearch_indexerTest.php

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<?php
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*
*  (c) 2010-2011 Dmitry Dulepov (dmitry.dulepov@gmail.com)
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*
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*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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***************************************************************/
/**
 * $Id: tx_indexedsearch_indexerTest.php 10120 2011-01-18 20:03:36Z ohader $
 *
 */

require_once(t3lib_extMgm::extPath('indexed_search', 'class.indexer.php'));

/**
  * This class contains unit tests for the indexer
  *
  * @author Dmitry Dulepov <dmitry.dulepov@gmail.com>
  * @author Christian Kuhn <lolli@schwarzbu.ch>
  * @package TYPO3
  * @subpackage tx_indexedsearch
  */
class tx_indexedsearch_indexerTest extends tx_phpunit_testcase {

    /**
     * Indexer instance
     *
     * @var tx_indexedsearch_indexer
     */
    protected $indexer;

    /**
     * A name of the temporary file
     *
     * @var string
     */
    protected $temporaryFileName = '';

    /**
     * Sets up the test
     *
     * @return void
     */
    public function setUp() {
        $this->indexer = t3lib_div::makeInstance('tx_indexedsearch_indexer');
    }

    /**
     * Explicitly cleans up the indexer object to prevent any memory leaks
     *
     * @return void
     */
    public function tearDown() {
        unset($this->indexer);
        if ($this->temporaryFileName) {
            @unlink($this->temporaryFileName);
        }
    }

    /**
     * Checks that non-existing files are not returned
     *
     * @return void
     */
    public function testNonExistingLocalPath() {
        $html = 'test <a href="' . md5(uniqid('')) . '">test</a> test';
        $result = $this->indexer->extractHyperLinks($html);

        $this->assertEquals(1, count($result), 'Wrong number of parsed links');
        $this->assertEquals($result[0]['localPath'], '', 'Local path is incorrect');
    }

    /**
     * Checks that using t3vars returns correct file
     *
     * @return void
     */
    public function testLocalPathWithT3Vars() {
        $this->temporaryFileName = tempnam(sys_get_temp_dir(), 't3unit-');
        $html = 'test <a href="testfile">test</a> test';
        $savedValue = $GLOBALS['T3_VAR']['ext']['indexed_search']['indexLocalFiles'];
        $GLOBALS['T3_VAR']['ext']['indexed_search']['indexLocalFiles'] = array(
            t3lib_div::shortMD5('testfile') => $this->temporaryFileName
        );
        $result = $this->indexer->extractHyperLinks($html);
        $GLOBALS['T3_VAR']['ext']['indexed_search']['indexLocalFiles'] = $savedValue;

        $this->assertEquals(1, count($result), 'Wrong number of parsed links');
        $this->assertEquals($result[0]['localPath'], $this->temporaryFileName, 'Local path is incorrect');
    }

    /**
     * Tests that a path with baseURL
     *
     * @return void
     */
    public function testLocalPathWithSiteURL() {
        $baseURL = t3lib_div::getIndpEnv('TYPO3_SITE_URL');
        $html = 'test <a href="' . $baseURL . 'index.php">test</a> test';
        $result = $this->indexer->extractHyperLinks($html);

        $this->assertEquals(1, count($result), 'Wrong number of parsed links');
        $this->assertEquals($result[0]['localPath'], PATH_site . 'index.php', 'Local path is incorrect');
    }

    /**
     * Tests absolute path
     *
     * @return void
     */
    public function testRelativeLocalPath() {
        $html = 'test <a href="index.php">test</a> test';
        $result = $this->indexer->extractHyperLinks($html);
        $this->assertEquals(1, count($result), 'Wrong number of parsed links');
        $this->assertEquals($result[0]['localPath'], PATH_site . 'index.php', 'Local path is incorrect');
    }

    /**
     * Tests absolute path.
     *
     * @return void
     */
    public function testAbsoluteLocalPath() {
        $path = substr(PATH_typo3, strlen(PATH_site) - 1);
        $html = 'test <a href="' . $path . 'index.php">test</a> test';
        $result = $this->indexer->extractHyperLinks($html);

        $this->assertEquals(1, count($result), 'Wrong number of parsed links');
        $this->assertEquals($result[0]['localPath'], PATH_typo3 . 'index.php', 'Local path is incorrect');
    }

    /**
     * Tests that a path with the absRefPrefix returns correct result
     *
     * @return void
     */
    public function testLocalPathWithAbsRefPrefix() {
        $absRefPrefix = '/' . md5(uniqid(''));
        $html = 'test <a href="' . $absRefPrefix . 'index.php">test</a> test';
        $savedPrefix = $GLOBALS['TSFE']->config['config']['absRefPrefix'];
        $GLOBALS['TSFE']->config['config']['absRefPrefix'] = $absRefPrefix;
        $result = $this->indexer->extractHyperLinks($html);
        $GLOBALS['TSFE']->config['config']['absRefPrefix'] = $savedPrefix;

        $this->assertEquals(1, count($result), 'Wrong number of parsed links');
        $this->assertEquals($result[0]['localPath'], PATH_site . 'index.php', 'Local path is incorrect');
    }

    /**
     * Checks that base HREF is extracted correctly
     *
     * @return void
     */
    public function textExtractBaseHref() {
        $baseHref = 'http://example.com/';
        $html = '<html><head><Base Href="' . $baseHref . '" /></head></html>';
        $result = $this->indexer->extractHyperLinks($html);

        $this->assertEquals($baseHref, $result, 'Incorrect base href was extracted');
    }
}

if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/indexed_search/tests/class.tx_indexedsearch_indexer_testcase.php'])) {
    include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/indexed_search/tests/class.tx_indexedsearch_indexer_testcase.php']);
}

?>