189 lines
10 KiB
PHP
189 lines
10 KiB
PHP
<?php
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namespace PicoFeed\Reader;
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use PHPUnit_Framework_TestCase;
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use PicoFeed\Client\Url;
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class FaviconTest extends PHPUnit_Framework_TestCase
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{
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public function testExtract()
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{
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$favicon = new Favicon;
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$html = '<!DOCTYPE html><html><head>
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<link rel="icon" href="http://example.com/myicon.ico" />
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</head><body><p>boo</p></body></html>';
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$this->assertEquals(array('http://example.com/myicon.ico'), $favicon->extract($html));
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// multiple values in rel attribute
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$html = '<!DOCTYPE html><html><head>
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<link rel="shortcut icon" href="http://example.com/myicon.ico" />
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</head><body><p>boo</p></body></html>';
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$this->assertEquals(array('http://example.com/myicon.ico'), $favicon->extract($html));
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// icon part of another string
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$html = '<!DOCTYPE html><html><head>
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<link rel="fluid-icon" href="http://example.com/myicon.ico" />
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</head><body><p>boo</p></body></html>';
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$this->assertEquals(array('http://example.com/myicon.ico'), $favicon->extract($html));
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// with other attributes present
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$html = '<!DOCTYPE html><html><head>
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<link rel="icon" type="image/vnd.microsoft.icon" href="http://example.com/image.ico" />
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</head><body><p>boo</p></body></html>';
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$this->assertEquals(array('http://example.com/image.ico'), $favicon->extract($html));
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// ignore icon in other attribute
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$html = '<!DOCTYPE html><html><head>
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<link type="icon" href="http://example.com/image.ico" />
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</head><body><p>boo</p></body></html>';
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// ignores apple icon
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$html = '<!DOCTYPE html><html><head>
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<link rel="apple-touch-icon" href="assets/img/touch-icon-iphone.png">
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<link rel="icon" type="image/png" href="http://example.com/image.png" />
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</head><body><p>boo</p></body></html>';
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$this->assertEquals(array('http://example.com/image.png'), $favicon->extract($html));
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// allows multiple icons
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$html = '<!DOCTYPE html><html><head>
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<link rel="icon" type="image/png" href="http://example.com/image.png" />
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<link rel="icon" type="image/x-icon" href="http://example.com/image.ico"/>
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</head><body><p>boo</p></body></html>';
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$this->assertEquals(array('http://example.com/image.png', 'http://example.com/image.ico'), $favicon->extract($html));
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// empty array with broken html
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$html = '!DOCTYPE html html head
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link rel="icon" type="image/png" href="http://example.com/image.png" /
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link rel="icon" type="image/x-icon" href="http://example.com/image.ico"/
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/head body /p boo /p body /html';
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$this->assertEquals(array(), $favicon->extract($html));
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// empty array on no input
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$this->assertEquals(array(), $favicon->extract(''));
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// empty array on no icon found
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$html = '<!DOCTYPE html><html><head>
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</head><body><p>boo</p></body></html>';
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$this->assertEquals(array(), $favicon->extract($html));
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}
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/**
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* @group online
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*/
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public function testExists()
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{
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$favicon = new Favicon;
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$this->assertTrue($favicon->exists('https://en.wikipedia.org/favicon.ico'));
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$this->assertFalse($favicon->exists('http://minicoders.com/favicon.ico'));
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$this->assertFalse($favicon->exists('http://blabla'));
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$this->assertFalse($favicon->exists(''));
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}
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/**
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* @group online
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*/
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public function testFind_inMeta()
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{
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$favicon = new Favicon;
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// favicon in meta
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$this->assertEquals(
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'http://miniflux.net/assets/img/favicon.png',
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$favicon->find('http://miniflux.net')
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);
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$this->assertNotEmpty($favicon->getContent());
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}
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// public function testFind_inRootDir()
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// {
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// // favicon not in meta, only in website root (need example page)
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// $favicon = new Favicon;
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//
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// $this->assertEquals(
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// 'http://minicoders.com/favicon.ico',
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// $favicon->find('http://minicoders.com')
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// );
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// }
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public function testFind_noIcons()
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{
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$favicon = new Favicon;
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$this->assertEquals(
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'',
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$favicon->find('http://minicoders.com')
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);
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$this->assertEmpty($favicon->getContent());
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}
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/**
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* @group online
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*/
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public function testFind_directLinkFirst()
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{
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$favicon = new Favicon;
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$this->assertEquals(
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'http://miniflux.net/assets/img/touch-icon-ipad.png',
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$favicon->find('http://miniflux.net', '/assets/img/touch-icon-ipad.png')
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);
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$this->assertNotEmpty($favicon->getContent());
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}
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/**
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* @group online
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*/
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public function testFind_fallsBackToExtract()
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{
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$favicon = new Favicon;
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$this->assertEquals(
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'http://miniflux.net/assets/img/favicon.png',
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$favicon->find('http://miniflux.net','/nofavicon.ico')
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);
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$this->assertNotEmpty($favicon->getContent());
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}
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/**
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* @group online
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*/
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public function testDataUri()
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{
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$favicon = new Favicon;
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$this->assertEquals(
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'http://miniflux.net/assets/img/favicon.png',
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$favicon->find('http://miniflux.net')
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);
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$expected = 'data:image/png;base64,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';
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$this->assertEquals($expected, $favicon->getDataUri());
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}
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/**
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* @group online
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*/
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public function testDataUri_withBadContentType()
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{
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$favicon = new Favicon;
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$this->assertNotEmpty($favicon->find('http://www.lemonde.fr/'));
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$expected = 'data:image/x-icon;base64,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';
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$this->assertEquals($expected, $favicon->getDataUri());
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}
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}
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