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- <?php
- require_once 'application/LinkUtils.php';
- /**
- * Class LinkUtilsTest.
- */
- class LinkUtilsTest extends PHPUnit_Framework_TestCase
- {
- /**
- * Test html_extract_title() when the title is found.
- */
- public function testHtmlExtractExistentTitle()
- {
- $title = 'Read me please.';
- $html = '<html><meta>stuff</meta><title>'. $title .'</title></html>';
- $this->assertEquals($title, html_extract_title($html));
- }
- /**
- * Test html_extract_title() when the title is not found.
- */
- public function testHtmlExtractNonExistentTitle()
- {
- $html = '<html><meta>stuff</meta></html>';
- $this->assertFalse(html_extract_title($html));
- }
- /**
- * Test get_charset() with all priorities.
- */
- public function testGetCharset()
- {
- $headers = array('Content-Type' => 'text/html; charset=Headers');
- $html = '<html><meta>stuff</meta><meta charset="Html"/></html>';
- $default = 'default';
- $this->assertEquals('headers', get_charset($headers, $html, $default));
- $this->assertEquals('html', get_charset(array(), $html, $default));
- $this->assertEquals($default, get_charset(array(), '', $default));
- $this->assertEquals('utf-8', get_charset(array(), ''));
- }
- /**
- * Test headers_extract_charset() when the charset is found.
- */
- public function testHeadersExtractExistentCharset()
- {
- $charset = 'x-MacCroatian';
- $headers = array('Content-Type' => 'text/html; charset='. $charset);
- $this->assertEquals(strtolower($charset), headers_extract_charset($headers));
- }
- /**
- * Test headers_extract_charset() when the charset is not found.
- */
- public function testHeadersExtractNonExistentCharset()
- {
- $headers = array();
- $this->assertFalse(headers_extract_charset($headers));
- $headers = array('Content-Type' => 'text/html');
- $this->assertFalse(headers_extract_charset($headers));
- }
- /**
- * Test html_extract_charset() when the charset is found.
- */
- public function testHtmlExtractExistentCharset()
- {
- $charset = 'x-MacCroatian';
- $html = '<html><meta>stuff2</meta><meta charset="'. $charset .'"/></html>';
- $this->assertEquals(strtolower($charset), html_extract_charset($html));
- }
- /**
- * Test html_extract_charset() when the charset is not found.
- */
- public function testHtmlExtractNonExistentCharset()
- {
- $html = '<html><meta>stuff</meta></html>';
- $this->assertFalse(html_extract_charset($html));
- $html = '<html><meta>stuff</meta><meta charset=""/></html>';
- $this->assertFalse(html_extract_charset($html));
- }
- }
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