Subversion-Projekte lars-tiefland.php_share

<?php

// $Id: pager_test.php,v 1.35 2008/05/31 12:45:25 quipo Exp $

require_once 'simple_include.php';

require_once 'pager_include.php';

class TestOfPager extends UnitTestCase {

    var $pager;

    var $baseurl;

    function TestOfPager($name='Test of Pager') {

        $this->UnitTestCase($name);

    }

    function setUp() {

        $options = array(

            'itemData' => range(1, 10),

            'perPage'  => 5,

        );

        $this->pager = Pager::factory($options);

        $this->baseurl = substr($_SERVER['PHP_SELF'], 0, strrpos($_SERVER['PHP_SELF'], '/'));

    }

    function tearDown() {

        unset($this->pager);

    }

    function testCurrentPageID() {

        $this->assertEqual(1, $this->pager->getCurrentPageID());

    }

    function testNextPageID() {

        $this->assertEqual(2, $this->pager->getNextPageID());

    }

    function testPrevPageID() {

        $this->assertEqual(false, $this->pager->getPreviousPageID());

    }

    function testNumItems() {

        $this->assertEqual(10, $this->pager->numItems());

    }

    function testNumPages() {

        $this->assertEqual(2, $this->pager->numPages());

    }

    function testFirstPage() {

        $this->assertEqual(true, $this->pager->isFirstPage());

    }

    function testLastPage() {

        $this->assertEqual(false, $this->pager->isLastPage());

    }

    function testLastPageComplete() {

        $this->assertEqual(true, $this->pager->isLastPageComplete());

    }

    function testOffsetByPageId() {

        $this->assertEqual(array(1, 5), $this->pager->getOffsetByPageId(1));

        $this->assertEqual(array(6, 10), $this->pager->getOffsetByPageId(2));

    }

    function testOffsetByPageId_outOfRange() {

        $this->assertEqual(array(0, 0), $this->pager->getOffsetByPageId(20));

    }

    function testGetPageData() {

        $this->assertEqual(array(0=>1, 1=>2, 2=>3, 3=>4, 4=>5), $this->pager->getPageData());

        $this->assertEqual(array(5=>6, 6=>7, 7=>8, 8=>9, 9=>10), $this->pager->getPageData(2));

    }

    function testGetPageData_OutOfRange() {

        $this->assertEqual(array(), $this->pager->getPageData(3));

    }

    function testSelectBox() {

        $selectBox  = '<select name="'.$this->pager->_sessionVar.'">';

        $selectBox .= '<option value="5" selected="selected">5</option>';

        $selectBox .= '<option value="10">10</option>';

        $selectBox .= '<option value="15">15</option>';

        $selectBox .= '</select>';

        $this->assertEqual($selectBox, $this->pager->getPerPageSelectBox(5, 15, 5));

    }

    function testSelectBoxWithString() {

        $selectBox  = '<select name="'.$this->pager->_sessionVar.'">';

        $selectBox .= '<option value="5" selected="selected">5 bugs</option>';

        $selectBox .= '<option value="10">10 bugs</option>';

        $selectBox .= '<option value="15">15 bugs</option>';

        $selectBox .= '</select>';

        $this->assertEqual($selectBox, $this->pager->getPerPageSelectBox(5, 15, 5, false, '%d bugs'));

    }

    function testSelectBoxWithShowAll() {

        $selectBox  = '<select name="'.$this->pager->_sessionVar.'">';

        $selectBox .= '<option value="3">3</option>';

        $selectBox .= '<option value="4">4</option>';

        $selectBox .= '<option value="5" selected="selected">5</option>';

        $selectBox .= '<option value="6">6</option>';

        $selectBox .= '<option value="10">10</option>';

        $selectBox .= '</select>';

        $this->assertEqual($selectBox, $this->pager->getPerPageSelectBox(3, 6, 1, true));

    }

    function testSelectBoxWithShowAllAndText() {

        $this->pager->_showAllText = 'Show All';

        $selectBox  = '<select name="'.$this->pager->_sessionVar.'">';

        $selectBox .= '<option value="3">3 bugs</option>';

        $selectBox .= '<option value="4">4 bugs</option>';

        $selectBox .= '<option value="5" selected="selected">5 bugs</option>';

        $selectBox .= '<option value="6">6 bugs</option>';

        $selectBox .= '<option value="'.max($this->pager->_itemData).'">Show All</option>';

        $selectBox .= '</select>';

        $this->assertEqual($selectBox, $this->pager->getPerPageSelectBox(3, 6, 1, true, '%d bugs'));

    }

    function testSelectBoxWithShowAllWithExtraAttribs() {

        $options = array(

            'itemData' => range(1, 14),

            'perPage'  => 5,

        );

        $this->pager = Pager::factory($options);

        $this->pager->_showAllText = 'Show All';

        $selectBox  = '<select name="'.$this->pager->_sessionVar.'" onmouseover="doSth">';

        $selectBox .= '<option value="5" selected="selected">5 bugs</option>';

        $selectBox .= '<option value="10">10 bugs</option>';

        $selectBox .= '<option value="'.max($this->pager->_itemData).'">Show All</option>';

        $selectBox .= '</select>';

        $params = array(

            'optionText'    => '%d bugs',

            'attributes'    => 'onmouseover="doSth"',

            'checkMaxLimit' => true,

        );

        $this->assertEqual($selectBox, $this->pager->getPerPageSelectBox(5, 15, 5, true, $params));

    }

    function testSelectBoxWithShowAllAndFewValues() {

        //test getPerPagerSelectBox() with $showAllData = true and $start > $totalItems

        $options = array(

            'itemData'    => range(1, 5),

            'perPage'     => 5,

            'showAllText' => 'Show All',

        );

        $this->pager = Pager::factory($options);

        $selectBox  = '<select name="'.$this->pager->_sessionVar.'">';

        $selectBox .= '<option value="'.max($this->pager->_itemData).'" selected="selected">Show All</option>';

        $selectBox .= '</select>';

        $this->assertEqual($selectBox, $this->pager->getPerPageSelectBox(25, 30, 1, true, array('checkMaxLimit' => true)));

    }

    function testSelectBoxInvalid() {

        $err = $this->pager->getPerPageSelectBox(5, 15, 5, false, '%s bugs');

        $this->assertEqual(ERROR_PAGER_INVALID_PLACEHOLDER, $err->getCode());

    }

    function testSelectBoxEmpty() {

        $options = array(

            'itemData'   => array(),

            'totalItems' => 0,

        );

        $this->pager = Pager::factory($options);

        $selectBox  = '<select name="'.$this->pager->_sessionVar.'">';

        $selectBox .= '<option />';

        $selectBox .= '</select>';

        $this->assertEqual($selectBox, $this->pager->getPerPageSelectBox(5, 15, 5, false, array('checkMaxLimit' => true)));

    }

    function testAppendInvalid() {

        $options = array(

            'totalItems' => 10,

            'append'     => false,

            'fileName'   => 'invalidFileName'

        );

        $err =& Pager::factory($options);  //ERROR_PAGER_INVALID_USAGE

        $this->assertError();

    }

    function testAppendValid() {

        $options = array(

            'totalItems' => 10,

            'append'     => false,

            'fileName'   => 'valid_%d_FileName'

        );

        $err =& Pager::factory($options);

        $this->assertNoErrors();

    }

    function testEscapeEntities() {

        //encode special chars

        $options = array(

            'extraVars' => array(

                'request' => array('aRequest'),

                'escape'    => 'äö%<>+',

            ),

            'perPage' => 5,

        );

        $this->pager =& Pager::factory($options);

        //$expected = '?request[]=aRequest&escape=äö%<>+&pageID=';

        //$this->assertEqual($expected, $this->pager->_getLinksUrl());

        $expected = 'request%5B0%5D=aRequest&escape=%E4%F6%25%3C%3E%2B';

        if (1 == version_compare(PHP_VERSION, '5.2.99')) {

            $expected = 'request%5B0%5D=aRequest&escape=%C3%A4%C3%B6%25%3C%3E%2B';

        }

        $rendered = $this->pager->_renderLink('', '');

        preg_match('/href="(.*)"/U', $rendered, $matches);

        $actual = str_replace($_SERVER['PHP_SELF'].'?', '', $matches[1]);

        $this->assertEqual($expected, $actual);

        //don't encode slashes

        $options = array(

            'extraVars' => array(

                'request' => 'cat/subcat',

            ),

            'perPage' => 5,

        );

        $this->pager =& Pager::factory($options);

        //$expected = '?request=cat/subcat&pageID=';

        //$this->assertEqual($expected, $this->pager->_getLinksUrl());

        $expected = '<a href="'.$_SERVER['PHP_SELF'].'?request=cat/subcat" title=""></a>';

        $actual = $this->pager->_renderLink('', '');

        $this->assertEqual($expected, $actual);

    }

    function testMultibyteStrings() {

        $options = array(

            'extraVars' => array(

                'test' => '测试',

            ),

            'perPage' => 5,

        );

        $this->pager =& Pager::factory($options);

        //$expected = '<a href="'.$_SERVER['PHP_SELF'].'?test=&#27979;&#35797;" title=""></a>';

        $rendered = $this->pager->_renderLink('', '');

        preg_match('/href="(.*)"/U', $rendered, $matches);

        $actual = str_replace($_SERVER['PHP_SELF'].'?test=', '', $matches[1]);

        $this->assertEqual(urlencode($options['extraVars']['test']), $actual);

    }

    function testMultibyteJapaneseStrings() {

        $options = array(

            'extraVars' => array(

                'test' => '漢字',

            ),

            'perPage' => 5,

        );

        $this->pager =& Pager::factory($options);

        //$expected = '<a href="'.$_SERVER['PHP_SELF'].'?test=&#27979;&#35797;" title=""></a>';

        $rendered = $this->pager->_renderLink('', '');

        preg_match('/href="(.*)"/U', $rendered, $matches);

        $actual = str_replace($_SERVER['PHP_SELF'].'?test=', '', $matches[1]);

        $this->assertEqual(urlencode($options['extraVars']['test']), $actual);

    }

    function testCurrentPage() {

        $options = array(

            'itemData'    => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'     => 2,

            'currentPage' => 2,

        );

        $this->pager =& Pager::factory($options);

        $this->assertEqual(3, $this->pager->getNextPageID());

        $this->assertEqual(1, $this->pager->getPreviousPageID());

        $this->assertEqual(2, $this->pager->_currentPage);

    }

    function testArrayExtraVars() {

        $arr = array(

            'apple',

            'orange',

        );

        $options = array(

            'itemData'    => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'     => 5,

            'extraVars'   => array('arr' => $arr, 'no' => 'test'),

        );

        $this->pager =& Pager::factory($options);

        /*

        //old

        $expected = '?arr[0]=apple&arr[1]=orange&pageID=';

        $this->assertEqual($expected, $this->pager->_getLinksUrl());

        */

        $expected = $options['extraVars'];

        $this->assertEqual($expected, $this->pager->_getLinksData());

        $separator = ini_get('arg_separator.output');

        if ($separator == '&') {

            $separator = '&';

        }

        $expected = '<a href="'.$_SERVER['PHP_SELF'].'?arr%5B0%5D=apple'.$separator.'arr%5B1%5D=orange'.$separator.'no=test'.$separator.'pageID=2" title=""></a>';

        $actual = $this->pager->_renderLink('', '');

        $this->assertEqual($expected, $actual);

    }

    function testExcludeVars() {

        $_GET['excludeMe'] = 'foo';

        $extraVars = array(

            'arr' => array(

                'apple',

                'orange',

            ),

            'no' => 'test', // do not remove this one, because it has been explicitely added

        );

        $excludeVars = array(

            'no',        // do not remove, @see above

            'excludeMe', //remove

        );

        $options = array(

            'itemData'    => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'     => 5,

            'extraVars'   => $extraVars,

            'excludeVars' => $excludeVars,

        );

        $this->pager =& Pager::factory($options);

        $expected = array(

            'arr' => array(

                1 => 'orange'

            ),

            'no' => 'test',

        );

        $actual = $this->pager->_getLinksData();

        $this->assertEqual($expected, $actual);

        $separator = ini_get('arg_separator.output');

        if ($separator == '&') {

            $separator = '&';

        }

        $expected = '<a href="'.$_SERVER['PHP_SELF'].'?arr%5B0%5D=apple'.$separator.'arr%5B1%5D=orange'.$separator.'no=test'.$separator.'pageID=2" title=""></a>';

        $actual = $this->pager->_renderLink('', '');

        $this->assertEqual($expected, $actual);

        unset($_GET['excludeMe']); //cleanup

        //exclude with regexp

        $_GET['reMoveAAA'] = 'aaa';

        $_GET['RemoveBBB'] = 'bbb';

        $_GET['leaveCCC']  = 'ccc';

        $excludeVars = array(

            '/remove.*/i', //regexp

        );

        $options = array(

            'itemData'    => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'     => 5,

            'extraVars'   => $extraVars,

            'excludeVars' => $excludeVars,

        );

        $this->pager =& Pager::factory($options);

        $expected = array(

            'arr' => array(

                1 => 'orange'

            ),

            'no' => 'test',

            'leaveCCC'  => 'ccc',

        );

        $this->assertEqual($expected, $this->pager->_getLinksData());

        //cleanup

        foreach (array_keys($_GET) as $k) {

        	unset($_GET[$k]);

        }

    }

    function testArgSeparator() {

        $bkp_arg_separator = ini_get('arg_separator.output');

        ini_set('arg_separator.output', '&');

        $options = array(

            'itemData'    => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'     => 5,

            'extraVars'   => array('apple'  => 1),

        );

        $this->pager =& Pager::factory($options);

        $expected = '<a href="'.$_SERVER['PHP_SELF'].'?apple=1&amp;pageID=2" title=""></a>';

        $actual = $this->pager->_renderLink('', '');

        $this->assertEqual($expected, $actual);

        ini_set('arg_separator.output', $bkp_arg_separator);

    }

    function testAttributes() {

        $options = array(

            'itemData'    => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'     => 5,

            'linkClass'   => 'testclass',

            'attributes'  => 'target="_blank"',

        );

        $this->pager =& Pager::factory($options);

        $expected = '<a href="'.$_SERVER['PHP_SELF'].'?pageID=2" class="testclass" target="_blank" title=""></a>';

        $actual = $this->pager->_renderLink('', '');

        $this->assertEqual($expected, $actual);

    }

    function testOnClick() {

        $options = array(

            'itemData'    => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'     => 5,

            'linkClass'   => 'testclass',

            'onclick'  => 'doSomething(%d)',

        );

        $this->pager =& Pager::factory($options);

        $expected = '<a href="'.$_SERVER['PHP_SELF'].'?pageID=2" class="testclass" onclick="doSomething(2)" title=""></a>';

        $actual = $this->pager->_renderLink('', '');

        $this->assertEqual($expected, $actual);

    }

    function testImportQuery() {

        //add some fake url vars

        $_GET['arr'] = array(

            'apple',

            'orange',

        );

        $options = array(

            'itemData'    => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'     => 5,

            'importQuery' => false,

        );

        $this->pager =& Pager::factory($options);

        $expected = array();

        $actual = $this->pager->_getLinksData();

        $this->assertEqual($expected, $this->pager->_getLinksData());

        $expected = '<a href="'.$_SERVER['PHP_SELF'].'?pageID=2" title=""></a>';

        $actual = $this->pager->_renderLink('', '');

        $this->assertEqual($expected, $actual);

        //remove fake url vars

        unset($_GET['arr']);

    }

    function testGetNextLinkTag() {

        //append = true

        $expected = '<link rel="next" href="'.$_SERVER['PHP_SELF'].'?pageID=2" title="next page" />'."\n";

        $this->assertEqual($expected, $this->pager->_getNextLinkTag());

        //append = false

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'currentPage' => 1,

            'append'   => false,

            'fileName' => 'myfile.%d.php',

        );

        $this->pager = Pager::factory($options);

        $expected = '<link rel="next" href="'.$this->baseurl.'/myfile.2.php" title="next page" />'."\n";

        $this->assertEqual($expected, $this->pager->_getNextLinkTag());

        //test empty tag

        $options['currentPage'] = 2;

        $this->pager = Pager::factory($options);

        $this->assertEqual('', $this->pager->_getNextLinkTag());

    }

    function testGetLastLinkTag() {

        //append = true

        $expected = '<link rel="last" href="'.$_SERVER['PHP_SELF'].'?pageID=2" title="last page" />'."\n";

        $this->assertEqual($expected, $this->pager->_getLastLinkTag());

        //append = false

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'currentPage' => 1,

            'append'   => false,

            'fileName' => 'myfile.%d.php',

        );

        $this->pager = Pager::factory($options);

        $expected = '<link rel="last" href="'.$this->baseurl.'/myfile.2.php" title="last page" />'."\n";

        $this->assertEqual($expected, $this->pager->_getLastLinkTag());

        //test empty tag

        $options['currentPage'] = 2;

        $this->pager = Pager::factory($options);

        $this->assertEqual('', $this->pager->_getLastLinkTag());

    }

    function testGetFirstLinkTag() {

        //append = true

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'currentPage' => 2,

        );

        $this->pager = Pager::factory($options);

        $expected = '<link rel="first" href="'.$_SERVER['PHP_SELF'].'?pageID=1" title="first page" />'."\n";

        $this->assertEqual($expected, $this->pager->_getFirstLinkTag());

        //append = false

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'currentPage' => 2,

            'append'   => false,

            'fileName' => 'myfile.%d.php',

        );

        $this->pager = Pager::factory($options);

        $expected = '<link rel="first" href="'.$this->baseurl.'/myfile.1.php" title="first page" />'."\n";

        $this->assertEqual($expected, $this->pager->_getFirstLinkTag());

        //test empty tag

        $options['currentPage'] = 1;

        $this->pager = Pager::factory($options);

        $this->assertEqual('', $this->pager->_getFirstLinkTag());

    }

    function testGetPrevLinkTag() {

        //append = true

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'currentPage' => 2,

        );

        $this->pager = Pager::factory($options);

        $expected = '<link rel="previous" href="'.$_SERVER['PHP_SELF'].'?pageID=1" title="previous page" />'."\n";

        $this->assertEqual($expected, $this->pager->_getPrevLinkTag());

        //append = false

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'currentPage' => 2,

            'append'   => false,

            'fileName' => 'myfile.%d.php',

        );

        $this->pager = Pager::factory($options);

        $expected = '<link rel="previous" href="'.$this->baseurl.'/myfile.1.php" title="previous page" />'."\n";

        $this->assertEqual($expected, $this->pager->_getPrevLinkTag());

        //test empty tag

        $options['currentPage'] = 1;

        $this->pager = Pager::factory($options);

        $this->assertEqual('', $this->pager->_getPrevLinkTag());

    }

    function testPrintFirstPage() {

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'currentPage' => 2,

        );

        $this->pager = Pager::factory($options);

        $expected = '<a href="' . $_SERVER['PHP_SELF'] . '?pageID=1" title="first page">[1]</a>&nbsp;';

        $this->assertEqual($expected, $this->pager->_printFirstPage());

        $this->pager->_firstPageText = 'FIRST';

        $expected = '<a href="' . $_SERVER['PHP_SELF'] . '?pageID=1" title="first page">[FIRST]</a>&nbsp;';

        $this->assertEqual($expected, $this->pager->_printFirstPage());

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'currentPage' => 2,

            'altFirst' => 'page %d',

        );

        $this->pager = Pager::factory($options);

        $expected = '<a href="' . $_SERVER['PHP_SELF'] . '?pageID=1" title="page 1">[1]</a>&nbsp;';

        $this->assertEqual($expected, $this->pager->_printFirstPage());

    }

    function testPrintLastPage() {

        $expected = '<a href="' . $_SERVER['PHP_SELF'] . '?pageID=2" title="last page">[2]</a>';

        $this->assertEqual($expected, $this->pager->_printLastPage());

        $this->pager->_lastPageText = 'LAST';

        $expected = '<a href="' . $_SERVER['PHP_SELF'] . '?pageID=2" title="last page">[LAST]</a>';

        $this->assertEqual($expected, $this->pager->_printLastPage());

        $this->pager->_altLast = 'page %d';

        $expected = '<a href="' . $_SERVER['PHP_SELF'] . '?pageID=2" title="page 2">[LAST]</a>';

        $this->assertEqual($expected, $this->pager->_printLastPage());

    }

    function testGetPageLinks() {

        $links = $this->pager->_getPageLinks();

        $this->assertTrue(false !== strpos($links, 'title="page 2"'));

        $this->pager->setOptions(array('altPage' => '%d page'));

        $this->pager->build();

        $links = $this->pager->_getPageLinks();

        $this->assertTrue(false !== strpos($links, 'title="2 page"'));

    }

    function testGetBackLink() {

        $img = '«';

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'currentPage' => 2,

            'prevImg' => $img,

        );

        $this->pager = Pager::factory($options);

        $expected = '<a href="' . $_SERVER['PHP_SELF'] . '?pageID=1" title="previous page">'.$img.'</a>&nbsp;';

        $this->assertEqual($expected, $this->pager->_getBackLink());

    }

    function testGetBackLinkEmpty() {

        $img = '[FIRST]';

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

        );

        $this->pager = Pager::factory($options);

        $expected = '';

        $this->assertEqual($expected, $this->pager->_getBackLink());

        $options['prevImgEmpty'] = $img;

        $this->pager = Pager::factory($options);

        $expected = $img.' ';

        $this->assertEqual($expected, $this->pager->_getBackLink());

    }

    function testGetNexLink() {

        $img = '»';

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'currentPage' => 1,

            'nextImg' => $img,

        );

        $this->pager = Pager::factory($options);

        $expected = '&nbsp;<a href="' . $_SERVER['PHP_SELF'] . '?pageID=2" title="next page">'.$img.'</a>&nbsp;';

        $this->assertEqual($expected, $this->pager->_getNextLink());

    }

    function testGetNexLinkEmpty() {

        $img = '[LAST]';

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'currentPage' => 2,

        );

        $this->pager = Pager::factory($options);

        $expected = '';

        $this->assertEqual($expected, $this->pager->_getNextLink());

        $options['nextImgEmpty'] = $img;

        $this->pager = Pager::factory($options);

        $expected = ' '.$img.' ';

        $this->assertEqual($expected, $this->pager->_getNextLink());

    }

    function testHttpMethodAutoDetect() {

        $_POST['pageID'] = 3;

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

        );

        $this->pager = Pager::factory($options);

        $this->assertEqual('POST', $this->pager->_httpMethod);

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'httpMethod' => 'GET',

        );

        $this->pager = Pager::factory($options);

        $this->assertEqual('GET', $this->pager->_httpMethod);

        unset($_POST['pageID']);

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'httpMethod' => 'POST',

        );

        $this->pager = Pager::factory($options);

        $this->assertEqual('POST', $this->pager->_httpMethod);

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

        );

        $this->pager = Pager::factory($options);

        $this->assertEqual('GET', $this->pager->_httpMethod);

    }

    function testAccesskey() {

        $options = array(

            'itemData' => array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),

            'perPage'  => 5,

            'accesskey' => true,

        );

        $this->pager = Pager::factory($options);

        $this->assertPattern('/accesskey="\d"/i', $this->pager->links);

        //var_dump($this->pager->links);

    }

    function testIsEncoded() {

    //var_dump(urlencode('안녕'));

        $test_strings_encoded = array(

            'encoded0' => '试',

            'encoded1' => '测试',

            'encoded2' => '안녕',

            'encoded3' => '안 녕',

            'encoded4' => '안

녕',

        );

        $test_strings_plain = array(

            'plain1' => '안녕',

            'plain2' => '더보기',

//          'plain3' => '이젠 전화도

//로 걸면 무료',

            'plain4' => 'abcde',    //not multibyte

            'plain5' => '&#abcfg;', //invalid hex-encoded char

            'plain5' => '안 nasty 녕', //mixed plain/encoded text

        );

        foreach ($test_strings_encoded as $string) {

            //echo '<hr />'.str_replace('&', '&amp;', $string);

            $this->assertTrue($this->pager->_isEncoded($string));

        }

        foreach ($test_strings_plain as $string) {

            $this->assertFalse($this->pager->_isEncoded($string));

        }

    }

    function testGetOption() {

        $this->assertEqual(5, $this->pager->getOption('perPage'));

        $err = $this->pager->getOption('non_existent_option');

        $this->assertEqual(ERROR_PAGER_INVALID, $err->getCode());

    }

    function testGetOptions() {

        $options = $this->pager->getOptions();

        $this->assertTrue(is_array($options));

        $this->assertEqual(5, $options['perPage']);

    }

    function testSetOptionsAndBuild() {

        $options = array(

            'perPage'  => 2,

        );

        $this->pager->setOptions($options);

        $this->pager->build();

        $this->assertEqual(2, $this->pager->getOption('perPage'));

        $this->assertEqual(array(0=>1, 1=>2), $this->pager->getPageData());

        $this->assertEqual(array(2=>3, 3=>4), $this->pager->getPageData(2));

        $options = array(

            'currentPage' => 2,

            'append'   => false,

            'fileName' => 'myfile.%d.php',

        );

        $this->pager->setOptions($options);

        $this->pager->build();

        $expected = '<link rel="previous" href="'.$this->baseurl.'/myfile.1.php" title="previous page" />'."\n";

        $this->assertEqual($expected, $this->pager->_getPrevLinkTag());

    }

    function testRelativeLinks() {

        $fileName = array_pop(explode('/', $_SERVER['PHP_SELF']));

        $options = array(

            'mode'     => 'Sliding',

            'path'     => '',

            'fileName' => $fileName,

            'itemData' => range('a', 'z'),

            'spacesBeforeSeparator' => 0,

            'spacesAfterSeparator'  => 0,

        );

        $this->pager = Pager::factory($options);

        $expected = '<a href="' . $fileName . '?pageID=2" title="next page">&raquo;</a>';

        $this->assertEqual($expected, $this->pager->_getNextLink());

        $options = array(

            'mode'     => 'Sliding',

            'itemData' => range('a', 'z'),

            'spacesBeforeSeparator' => 0,

            'spacesAfterSeparator'  => 0,

        );

        $this->pager = Pager::factory($options);

        $this->pager->build();

        $expected = '<a href="' . $_SERVER['PHP_SELF'] . '?pageID=2" title="next page">&raquo;</a>';

        $this->assertEqual($expected, $this->pager->_getNextLink());

    }

    //http://pear.php.net/bugs/bug.php?id=12306

    function testAbsoluteLinks() {

        // Reproduces bug #13881

        $options = array (

            'mode' => 'Sliding',

            'delta' => 5,

            'totalItems' => 50,

            'perPage' => 10,

            'urlVar' => 'page',

            'currentPage' => 1,

            'append' => false,

            'path' => '',

            'fileName' => '/report/alpha/page/%d/orderBy/foo/direction/asc',

            'spacesBeforeSeparator' => 0,

            'spacesAfterSeparator'  => 0,

        );

        $this->pager = Pager::factory($options);

        $this->pager->build();

        $expected = '<a href="/report/alpha/page/2/orderBy/foo/direction/asc" title="next page">&raquo;</a>';

        $this->assertEqual($expected, $this->pager->_getNextLink());

        $options['path'] = '/';

        $options['fileName'] = '/report/alpha/page/%d/orderBy/foo/direction/asc';

        $this->pager = Pager::factory($options);

        $this->pager->build();

        $expected = '<a href="/report/alpha/page/2/orderBy/foo/direction/asc" title="next page">&raquo;</a>';

        $this->assertEqual($expected, $this->pager->_getNextLink());

    }

    //http://pear.php.net/bugs/bug.php?id=13913

    function testEmptyPagerWithImgEmpty() {

        $options = array(

            'itemData' => range(1, 2),

            'perPage'  => 5,

            'prevImgEmpty' => 'YYY',

            'nextImgEmpty' => 'XXX',

        );

        $this->pager = Pager::factory($options);

        $expected = '';

        $this->assertEqual($expected, $this->pager->links);

    }

}

if (!defined('TEST_RUNNING')) {

    define('TEST_RUNNING', true);

    $test = new TestOfPager();

    $test->run(new HtmlReporter());

}

?>