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RelTest.php
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RelTest.php
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<?php
/**
* Tests of the parsing methods within mf2\Parser
*/
namespace Mf2\Parser\Test;
use Mf2;
use Mf2\Parser;
use PHPUnit_Framework_TestCase;
class RelTest extends PHPUnit_Framework_TestCase {
public function setUp() {
date_default_timezone_set('Europe/London');
}
public function testRelValueOnLinkTag() {
$input = '<link rel="webmention" href="http://example.com/webmention">';
$parser = new Parser($input);
$output = $parser->parse();
$this->assertArrayHasKey('webmention', $output['rels']);
$this->assertEquals('http://example.com/webmention', $output['rels']['webmention'][0]);
}
public function testRelValueOnATag() {
$input = '<a rel="webmention" href="http://example.com/webmention">webmention me</a>';
$parser = new Parser($input);
$output = $parser->parse();
$this->assertArrayHasKey('webmention', $output['rels']);
$this->assertEquals('http://example.com/webmention', $output['rels']['webmention'][0]);
}
public function testRelValueOnAreaTag() {
$input = '<map><area rel="webmention" href="http://example.com/webmention"/></map>';
$parser = new Parser($input);
$output = $parser->parse();
$this->assertArrayHasKey('webmention', $output['rels']);
$this->assertEquals('http://example.com/webmention', $output['rels']['webmention'][0]);
}
public function testRelValueOrder() {
$input = '<map><area rel="webmention" href="http://example.com/area"/></map>
<a rel="webmention" href="http://example.com/a">webmention me</a>
<link rel="webmention" href="http://example.com/link">';
$parser = new Parser($input);
$output = $parser->parse();
$this->assertArrayHasKey('webmention', $output['rels']);
$this->assertEquals('http://example.com/area', $output['rels']['webmention'][0]);
$this->assertEquals('http://example.com/a', $output['rels']['webmention'][1]);
$this->assertEquals('http://example.com/link', $output['rels']['webmention'][2]);
}
public function testRelValueOrder2() {
$input = '<map><area rel="webmention" href="http://example.com/area"/></map>
<link rel="webmention" href="http://example.com/link">
<a rel="webmention" href="http://example.com/a">webmention me</a>';
$parser = new Parser($input);
$output = $parser->parse();
$this->assertArrayHasKey('webmention', $output['rels']);
$this->assertEquals('http://example.com/area', $output['rels']['webmention'][0]);
$this->assertEquals('http://example.com/link', $output['rels']['webmention'][1]);
$this->assertEquals('http://example.com/a', $output['rels']['webmention'][2]);
}
public function testRelValueOrder3() {
$input = '<html>
<head>
<link rel="webmention" href="http://example.com/link">
</head>
<body>
<a rel="webmention" href="http://example.com/a">webmention me</a>
<map><area rel="webmention" href="http://example.com/area"/></map>
</body>
</html>';
$parser = new Parser($input);
$output = $parser->parse();
$this->assertArrayHasKey('webmention', $output['rels']);
$this->assertEquals('http://example.com/link', $output['rels']['webmention'][0]);
$this->assertEquals('http://example.com/a', $output['rels']['webmention'][1]);
$this->assertEquals('http://example.com/area', $output['rels']['webmention'][2]);
}
public function testRelValueOnBTag() {
$input = '<b rel="webmention" href="http://example.com/webmention">this makes no sense</b>';
$parser = new Parser($input);
$output = $parser->parse();
$this->assertArrayNotHasKey('webmention', $output['rels']);
}
public function testEnableAlternatesFlagTrue() {
$input = '<a rel="author" href="http://example.com/a">author a</a>
<a rel="author" href="http://example.com/b">author b</a>
<a rel="in-reply-to" href="http://example.com/1">post 1</a>
<a rel="in-reply-to" href="http://example.com/2">post 2</a>
<a rel="alternate home"
href="http://example.com/fr"
media="handheld"
hreflang="fr">French mobile homepage</a>';
$parser = new Parser($input);
$parser->enableAlternates = true;
$output = $parser->parse();
$this->assertArrayHasKey('alternates', $output);
}
public function testEnableAlternatesFlagFalse() {
$input = '<a rel="author" href="http://example.com/a">author a</a>
<a rel="author" href="http://example.com/b">author b</a>
<a rel="in-reply-to" href="http://example.com/1">post 1</a>
<a rel="in-reply-to" href="http://example.com/2">post 2</a>
<a rel="alternate home"
href="http://example.com/fr"
media="handheld"
hreflang="fr">French mobile homepage</a>';
$parser = new Parser($input);
$parser->enableAlternates = false;
$output = $parser->parse();
$this->assertArrayNotHasKey('alternates', $output);
}
/**
* @see https://github.com/indieweb/php-mf2/issues/112
* @see http://microformats.org/wiki/microformats2-parsing#rel_parse_examples
*/
public function testRelURLs() {
$input = '<a rel="author" href="http://example.com/a">author a</a>
<a rel="author" href="http://example.com/b">author b</a>
<a rel="in-reply-to" href="http://example.com/1">post 1</a>
<a rel="in-reply-to" href="http://example.com/2">post 2</a>
<a rel="alternate home"
href="http://example.com/fr"
media="handheld"
hreflang="fr">French mobile homepage</a>
<link rel="alternate" type="application/atom+xml" href="http://example.com/articles.atom" title="Atom Feed" />';
$parser = new Parser($input);
$output = $parser->parse();
$this->assertArrayHasKey('rels', $output);
$this->assertCount(4, $output['rels']);
$this->assertArrayHasKey('author', $output['rels']);
$this->assertArrayHasKey('in-reply-to', $output['rels']);
$this->assertArrayHasKey('alternate', $output['rels']);
$this->assertArrayHasKey('home', $output['rels']);
$this->assertArrayHasKey('rel-urls', $output);
$this->assertCount(6, $output['rel-urls']);
$this->assertArrayHasKey('http://example.com/a', $output['rel-urls']);
$this->assertArrayHasKey('http://example.com/b', $output['rel-urls']);
$this->assertArrayHasKey('http://example.com/1', $output['rel-urls']);
$this->assertArrayHasKey('http://example.com/2', $output['rel-urls']);
$this->assertArrayHasKey('http://example.com/fr', $output['rel-urls']);
$this->assertArrayHasKey('http://example.com/articles.atom', $output['rel-urls']);
$this->assertArrayHasKey('rels', $output['rel-urls']['http://example.com/a']);
$this->assertArrayHasKey('text', $output['rel-urls']['http://example.com/a']);
$this->assertArrayHasKey('rels', $output['rel-urls']['http://example.com/b']);
$this->assertArrayHasKey('text', $output['rel-urls']['http://example.com/b']);
$this->assertArrayHasKey('rels', $output['rel-urls']['http://example.com/1']);
$this->assertArrayHasKey('text', $output['rel-urls']['http://example.com/1']);
$this->assertArrayHasKey('rels', $output['rel-urls']['http://example.com/2']);
$this->assertArrayHasKey('text', $output['rel-urls']['http://example.com/2']);
$this->assertArrayHasKey('rels', $output['rel-urls']['http://example.com/fr']);
$this->assertArrayHasKey('text', $output['rel-urls']['http://example.com/fr']);
$this->assertArrayHasKey('media', $output['rel-urls']['http://example.com/fr']);
$this->assertArrayHasKey('hreflang', $output['rel-urls']['http://example.com/fr']);
$this->assertArrayHasKey('title', $output['rel-urls']['http://example.com/articles.atom']);
$this->assertArrayHasKey('type', $output['rel-urls']['http://example.com/articles.atom']);
$this->assertArrayHasKey('rels', $output['rel-urls']['http://example.com/articles.atom']);
}
/**
* @see https://github.com/microformats/microformats2-parsing/issues/29
* @see https://github.com/microformats/microformats2-parsing/issues/30
*/
public function testRelURLsRelsUniqueAndSorted() {
$input = '<a href="#" rel="me bookmark"></a>
<a href="#" rel="bookmark archived"></a>';
$parser = new Parser($input);
$output = $parser->parse();
$this->assertEquals($output['rel-urls']['#']['rels'], array('archived', 'bookmark', 'me'));
}
public function testRelURLsInfoMergesCorrectly() {
$input = '<a href="#" rel="a">This nodeValue</a>
<a href="#" rel="a" hreflang="en">Not this nodeValue</a>';
$parser = new Parser($input);
$output = $parser->parse();
$this->assertEquals($output['rel-urls']['#']['hreflang'], 'en');
$this->assertArrayNotHasKey('media', $output['rel-urls']['#']);
$this->assertArrayNotHasKey('title', $output['rel-urls']['#']);
$this->assertArrayNotHasKey('type', $output['rel-urls']['#']);
$this->assertEquals($output['rel-urls']['#']['text'], 'This nodeValue');
}
public function testRelURLsNoDuplicates() {
$input = '<a href="#a" rel="a"></a>
<a href="#b" rel="a"></a>
<a href="#a" rel="a"></a>';
$parser = new Parser($input);
$output = $parser->parse();
$this->assertEquals($output['rels']['a'], array('#a', '#b'));
}
public function testRelURLsFalsyTextVSEmpty() {
$input = '<a href="#a" rel="a">0</a>
<a href="#b" rel="b"></a>';
$parser = new Parser($input);
$output = $parser->parse();
$this->assertArrayHasKey('text', $output['rel-urls']['#a']);
$this->assertEquals($output['rel-urls']['#a']['text'], '0');
$this->assertArrayNotHasKey('text', $output['rel-urls']['#b']);
}
}