stuff'; $this->assertEquals($title, html_extract_title($html)); $html = 'blabla'; $this->assertEquals($title, html_extract_title($html)); } /** * Test html_extract_title() when the title is not found. */ public function testHtmlExtractNonExistentTitle() { $html = 'stuff'; $this->assertFalse(html_extract_title($html)); } /** * Test get_charset() with all priorities. */ public function testGetCharset() { $headers = array('Content-Type' => 'text/html; charset=Headers'); $html = 'stuff'; $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 = 'stuff2'; $this->assertEquals(strtolower($charset), html_extract_charset($html)); } /** * Test html_extract_charset() when the charset is not found. */ public function testHtmlExtractNonExistentCharset() { $html = 'stuff'; $this->assertFalse(html_extract_charset($html)); $html = 'stuff'; $this->assertFalse(html_extract_charset($html)); } /** * Test count_private. */ public function testCountPrivateLinks() { $refDB = new ReferenceLinkDB(); $this->assertEquals($refDB->countPrivateLinks(), count_private($refDB->getLinks())); } /** * Test text2clickable without a redirector being set. */ public function testText2clickableWithoutRedirector() { $text = 'stuff http://hello.there/is=someone#here otherstuff'; $expectedText = 'stuff http://hello.there/is=someone#here otherstuff'; $processedText = text2clickable($text, ''); $this->assertEquals($expectedText, $processedText); } /** * Test text2clickable a redirector set. */ public function testText2clickableWithRedirector() { $text = 'stuff http://hello.there/is=someone#here otherstuff'; $redirector = 'http://redirector.to'; $expectedText = 'stuff http://hello.there/is=someone#here otherstuff'; $processedText = text2clickable($text, $redirector); $this->assertEquals($expectedText, $processedText); } /** * Test testSpace2nbsp. */ public function testSpace2nbsp() { $text = ' Are you thrilled by flags ?'. PHP_EOL .' Really?'; $expectedText = '  Are you   thrilled  by flags   ?'. PHP_EOL .' Really?'; $processedText = space2nbsp($text); $this->assertEquals($expectedText, $processedText); } /** * Test hashtags auto-link. */ public function testHashtagAutolink() { $index = 'http://domain.tld/'; $rawDescription = '#hashtag\n # nothashtag\n test#nothashtag #hashtag \#nothashtag\n test #hashtag #hashtag test #hashtag.test\n #hashtag #hashtag-nothashtag #hashtag_hashtag\n What is #ашок anyway?\n カタカナ #カタカナ」カタカナ\n'; $autolinkedDescription = hashtag_autolink($rawDescription, $index); $this->assertContains($this->getHashtagLink('hashtag', $index), $autolinkedDescription); $this->assertNotContains(' #hashtag', $autolinkedDescription); $this->assertNotContains('>#nothashtag', $autolinkedDescription); $this->assertContains($this->getHashtagLink('ашок', $index), $autolinkedDescription); $this->assertContains($this->getHashtagLink('カタカナ', $index), $autolinkedDescription); $this->assertContains($this->getHashtagLink('hashtag_hashtag', $index), $autolinkedDescription); $this->assertNotContains($this->getHashtagLink('hashtag-nothashtag', $index), $autolinkedDescription); } /** * Test hashtags auto-link without index URL. */ public function testHashtagAutolinkNoIndex() { $rawDescription = 'blabla #hashtag x#nothashtag'; $autolinkedDescription = hashtag_autolink($rawDescription); $this->assertContains($this->getHashtagLink('hashtag'), $autolinkedDescription); $this->assertNotContains(' #hashtag', $autolinkedDescription); $this->assertNotContains('>#nothashtag', $autolinkedDescription); } /** * Util function to build an hashtag link. * * @param string $hashtag Hashtag name. * @param string $index Index URL. * * @return string HTML hashtag link. */ private function getHashtagLink($hashtag, $index = '') { $hashtagLink = '#$1'; return str_replace('$1', $hashtag, $hashtagLink); } }