cacert-testmgr/external/ZendFramework-1.9.5/tests/Zend/Search/Lucene/SearchHighlightTest.php

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Search_Lucene
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/
/**
* Zend_Search_Lucene
*/
require_once 'Zend/Search/Lucene.php';
/**
* PHPUnit test case
*/
require_once 'PHPUnit/Framework/TestCase.php';
/**
* @category Zend
* @package Zend_Search_Lucene
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @group Zend_Search_Lucene
*/
class Zend_Search_Lucene_SearchHighlightTest extends PHPUnit_Framework_TestCase
{
/**
* Wildcard pattern minimum preffix
*
* @var integer
*/
protected $_wildcardMinPrefix;
/**
* Fuzzy search default preffix length
*
* @var integer
*/
protected $_defaultPrefixLength;
public function setUp()
{
$this->_wildcardMinPrefix = Zend_Search_Lucene_Search_Query_Wildcard::getMinPrefixLength();
Zend_Search_Lucene_Search_Query_Wildcard::setMinPrefixLength(0);
$this->_defaultPrefixLength = Zend_Search_Lucene_Search_Query_Fuzzy::getDefaultPrefixLength();
Zend_Search_Lucene_Search_Query_Fuzzy::setDefaultPrefixLength(0);
}
public function tearDown()
{
Zend_Search_Lucene_Search_Query_Wildcard::setMinPrefixLength($this->_wildcardMinPrefix);
Zend_Search_Lucene_Search_Query_Fuzzy::setDefaultPrefixLength($this->_defaultPrefixLength);
}
public function testHtmlFragmentHighlightMatches()
{
$query = Zend_Search_Lucene_Search_QueryParser::parse('title:"The Right Way" AND text:go');
$highlightedHtmlFragment = $query->htmlFragmentHighlightMatches('Text highlighting using Zend_Search_Lucene is the right way to go!');
$this->assertEquals($highlightedHtmlFragment,
'Text highlighting using Zend_Search_Lucene is <b style="color:black;background-color:#66ffff">the</b> <b style="color:black;background-color:#66ffff">right</b> <b style="color:black;background-color:#66ffff">way</b> to <b style="color:black;background-color:#ff66ff">go</b>!');
}
// public function testHtmlFragmentHighlightMatchesCyrillic()
// {
// $query = Zend_Search_Lucene_Search_QueryParser::parse('title:"некоторый текст" AND text:поехали');
//
// $highlightedHtmlFragment = $query->htmlFragmentHighlightMatches('Подсвечиваем некоторый текст с использованием Zend_Search_Lucene. Поехали!');
//
// $this->assertEquals($highlightedHtmlFragment,
// 'Text highlighting using Zend_Search_Lucene is <b style="color:black;background-color:#66ffff">the</b> <b style="color:black;background-color:#66ffff">right</b> <b style="color:black;background-color:#66ffff">way</b> to <b style="color:black;background-color:#ff66ff">go</b>!');
// }
//
// public function testHtmlFragmentHighlightMatchesCyrillicWindows()
// {
// $query = Zend_Search_Lucene_Search_QueryParser::parse('title:"Некоторый текст" AND text:поехали');
//
// $highlightedHtmlFragment =
// $query->htmlFragmentHighlightMatches(iconv('UTF-8',
// 'Windows-1251',
// 'Подсвечиваем некоторый текст с использованием Zend_Search_Lucene. Поехали!'),
// 'Windows-1251');
//
// $this->assertEquals($highlightedHtmlFragment,
// 'Text highlighting using Zend_Search_Lucene is <b style="color:black;background-color:#66ffff">the</b> <b style="color:black;background-color:#66ffff">right</b> <b style="color:black;background-color:#66ffff">way</b> to <b style="color:black;background-color:#ff66ff">go</b>!');
// }
public function testHighlightPhrasePlusTerm()
{
$query = Zend_Search_Lucene_Search_QueryParser::parse('title:"The Right Way" AND text:go');
$html = '<HTML>'
. '<HEAD><TITLE>Page title</TITLE></HEAD>'
. '<BODY>'
. 'Text highlighting using Zend_Search_Lucene is the right way to go!'
. '</BODY>'
. '</HTML>';
$highlightedHTML = $query->highlightMatches($html);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">the</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">right</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">way</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#ff66ff">go</b>') !== false);
}
public function testHighlightMultitermWithProhibitedTerms()
{
$query = Zend_Search_Lucene_Search_QueryParser::parse('+text +highlighting -using -right +go');
$html = '<HTML>'
. '<HEAD><TITLE>Page title</TITLE></HEAD>'
. '<BODY>'
. 'Text highlighting using Zend_Search_Lucene is the right way to go!'
. '</BODY>'
. '</HTML>';
$highlightedHTML = $query->highlightMatches($html);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">Text</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#ff66ff">highlighting</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, 'using Zend_Search_Lucene is the right way to') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#ffff66">go</b>') !== false);
}
public function testHighlightWildcard1()
{
$query = Zend_Search_Lucene_Search_QueryParser::parse('te?t');
$html = '<HTML>'
. '<HEAD><TITLE>Page title</TITLE></HEAD>'
. '<BODY>'
. 'Test of text highlighting using wildcard query with question mark. Testing...'
. '</BODY>'
. '</HTML>';
$highlightedHTML = $query->highlightMatches($html);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">Test</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">text</b>') !== false);
// Check that 'Testing' word is not highlighted
$this->assertTrue(strpos($highlightedHTML, 'mark. Testing...') !== false);
}
public function testHighlightWildcard2()
{
$query = Zend_Search_Lucene_Search_QueryParser::parse('te?t*');
$html = '<HTML>'
. '<HEAD><TITLE>Page title</TITLE></HEAD>'
. '<BODY>'
. 'Test of text highlighting using wildcard query with question mark. Testing...'
. '</BODY>'
. '</HTML>';
$highlightedHTML = $query->highlightMatches($html);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">Test</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">text</b>') !== false);
// Check that 'Testing' word is also highlighted
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">Testing</b>') !== false);
}
public function testHighlightFuzzy1()
{
$query = Zend_Search_Lucene_Search_QueryParser::parse('test~');
$html = '<HTML>'
. '<HEAD><TITLE>Page title</TITLE></HEAD>'
. '<BODY>'
. 'Test of text fuzzy search terms highlighting. '
. 'Words: test, text, latest, left, list, next, ...'
. '</BODY>'
. '</HTML>';
$highlightedHTML = $query->highlightMatches($html);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">Test</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">test</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">text</b>') !== false);
// Check that other words are not highlighted
$this->assertTrue(strpos($highlightedHTML, 'latest, left, list, next, ...') !== false);
}
public function testHighlightFuzzy2()
{
$query = Zend_Search_Lucene_Search_QueryParser::parse('test~0.4');
$html = '<HTML>'
. '<HEAD><TITLE>Page title</TITLE></HEAD>'
. '<BODY>'
. 'Test of text fuzzy search terms highlighting. '
. 'Words: test, text, latest, left, list, next, ...'
. '</BODY>'
. '</HTML>';
$highlightedHTML = $query->highlightMatches($html);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">Test</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">test</b>') !== false);
// Check that other words are also highlighted
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">text</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">latest</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">left</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">list</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">next</b>') !== false);
}
public function testHighlightRangeInclusive()
{
$query = Zend_Search_Lucene_Search_QueryParser::parse('[business TO by]');
$html = '<HTML>'
. '<HEAD><TITLE>Page title</TITLE></HEAD>'
. '<BODY>'
. 'Test of text using range query. '
. 'It has to match "business", "by", "buss" and "but" words, but has to skip "bus"'
. '</BODY>'
. '</HTML>';
$highlightedHTML = $query->highlightMatches($html);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">business</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">by</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">buss</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">but</b>') !== false);
// Check that "bus" word is skipped
$this->assertTrue(strpos($highlightedHTML, 'has to skip "bus"') !== false);
}
public function testHighlightRangeNonInclusive()
{
$query = Zend_Search_Lucene_Search_QueryParser::parse('{business TO by}');
$html = '<HTML>'
. '<HEAD><TITLE>Page title</TITLE></HEAD>'
. '<BODY>'
. 'Test of text using range query. '
. 'It has to match "buss" and "but" words, but has to skip "business", "by" and "bus"'
. '</BODY>'
. '</HTML>';
$highlightedHTML = $query->highlightMatches($html);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">buss</b>') !== false);
$this->assertTrue(strpos($highlightedHTML, '<b style="color:black;background-color:#66ffff">but</b>') !== false);
// Check that "bus" word is skipped
$this->assertTrue(strpos($highlightedHTML, 'has to skip "business", "by" and "bus"') !== false);
}
}