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Html2text.php
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Html2text.php
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<?php
/**
* Test class to test rcube_html2text class
*
* @package Tests
*/
class rc_html2text extends PHPUnit_Framework_TestCase
{
function data_html2text()
{
return array(
0 => array(
'title' => 'Test entry',
'in' => '',
'out' => '',
),
1 => array(
'title' => 'Basic HTML entities',
'in' => '&quot;&amp;',
'out' => '"&',
),
2 => array(
'title' => 'HTML entity string',
'in' => '&amp;quot;',
'out' => '&quot;',
),
3 => array(
'title' => 'HTML entity in STRONG tag',
'in' => '<strong>&#347;</strong>', // ś
'out' => 'Ś', // upper ś
),
4 => array(
'title' => 'STRONG tag to upper-case conversion',
'in' => '<strong>ś</strong>',
'out' => 'Ś',
),
5 => array(
'title' => 'STRONG inside B tag',
'in' => '<b><strong>&#347;</strong></b>',
'out' => 'Ś',
),
6 => array(
'title' => 'Don\'t remove non-printable chars',
'in' => chr(0x002).chr(0x003),
'out' => chr(0x002).chr(0x003),
),
);
}
/**
* @dataProvider data_html2text
*/
function test_html2text($title, $in, $out)
{
$ht = new rcube_html2text(null, false, false);
$ht->set_html($in);
$res = $ht->get_text();
$this->assertEquals($out, $res, $title);
}
/**
*
*/
function test_multiple_blockquotes()
{
$html = <<<EOF
<br>Begin<br><blockquote>OUTER BEGIN<blockquote>INNER 1<br></blockquote><div><br></div><div>Par 1</div>
<blockquote>INNER 2</blockquote><div><br></div><div>Par 2</div>
<div><br></div><div>Par 3</div><div><br></div>
<blockquote>INNER 3</blockquote>OUTER END</blockquote>
EOF;
$ht = new rcube_html2text($html, false, false);
$res = $ht->get_text();
$this->assertContains('>> INNER 1', $res, 'Quote inner');
$this->assertContains('>> INNER 3', $res, 'Quote inner');
$this->assertContains('> OUTER END', $res, 'Quote outer');
}
function test_broken_blockquotes()
{
// no end tag
$html = <<<EOF
Begin<br>
<blockquote>QUOTED TEXT
<blockquote>
NO END TAG FOUND
EOF;
$ht = new rcube_html2text($html, false, false);
$res = $ht->get_text();
$this->assertContains('QUOTED TEXT NO END TAG FOUND', $res, 'No quoating on invalid html');
// with some (nested) end tags
$html = <<<EOF
Begin<br>
<blockquote>QUOTED TEXT
<blockquote>INNER 1</blockquote>
<blockquote>INNER 2</blockquote>
NO END TAG FOUND
EOF;
$ht = new rcube_html2text($html, false, false);
$res = $ht->get_text();
$this->assertContains('QUOTED TEXT INNER 1 INNER 2 NO END', $res, 'No quoating on invalid html');
}
}

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