silverstripe-framework/tests/php/View/Shortcodes/EmbedShortcodeProviderTest.php

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<?php
namespace SilverStripe\View\Tests\Shortcodes;
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use Psr\SimpleCache\CacheInterface;
use SilverStripe\View\Parsers\ShortcodeParser;
use SilverStripe\View\Shortcodes\EmbedShortcodeProvider;
use SilverStripe\Dev\SapphireTest;
/**
* Class EmbedShortcodeProviderTest
*
* Because Embed/Embed does not have a mockup, the tests have to run against a live environment.
* I've tried to fix it by serializing the data to a file, but to no avail.
* Any improvements on not having to call external resources are welcome.
*/
class EmbedShortcodeProviderTest extends SapphireTest
{
/**
* @var string test youtube. The SilverStripe Platform promotion by UncleCheese
*/
protected static $test_youtube = 'https://www.youtube.com/watch?v=dM15HfUYwF0';
/**
* @var string test Soundcloud. One of my favorite bands, Delain, Suckerpunch.
*/
protected static $test_soundcloud = 'http://soundcloud.com/napalmrecords/delain-suckerpunch';
public function assertEqualIgnoringWhitespace($a, $b, $message = '')
{
$this->assertEquals(preg_replace('/\s+/', '', $a), preg_replace('/\s+/', '', $b), $message);
}
public function testYoutube()
{
/** @var string $result */
$result = $this->mockRequest(
[
'url' => static::$test_youtube,
'caption' => 'A nice video',
'width' => 777,
'height' => 437,
],
[
'version' => '1.0',
'provider_url' => 'https://www.youtube.com/',
'title' => 'SilverStripe Platform 2 min introduction',
'html' => '<iframe width="480" height="270" src="https://www.youtube.com/embed/dM15HfUYwF0?feature=oembed" frameborder="0" allowfullscreen></iframe>',
'provider_name' => 'YouTube',
'thumbnail_width' => 480,
'type' => 'video',
'thumbnail_url' => 'https://i.ytimg.com/vi/dM15HfUYwF0/hqdefault.jpg',
'thumbnail_height' => 360,
'width' => 480,
'author_url' => 'https://www.youtube.com/user/SilverStripe',
'author_name' => 'SilverStripe',
'height' => 270,
]
);
$this->assertEqualIgnoringWhitespace(
<<<EOS
<div style="width: 777px;"><iframe width="777" height="437" src="https://www.youtube.com/embed/dM15HfUYwF0?feature=oembed" frameborder="0" allowfullscreen></iframe>
<p class="caption">A nice video</p></div>
EOS
,
$result
);
}
public function testSoundcloud()
{
/** @var string $result */
$result = $this->mockRequest(
['url' => static::$test_soundcloud],
[
'version' => 1,
'type' => 'rich',
'provider_name' => 'SoundCloud',
'provider_url' => 'http://soundcloud.com',
'height' => 400,
'width' => '100%',
'title' => 'DELAIN - Suckerpunch by Napalm Records',
'description' => 'Taken from the EP "Lunar Prelude": http://shop.napalmrecords.com/delain',
'thumbnail_url' => 'http://i1.sndcdn.com/artworks-000143578557-af0v6l-t500x500.jpg',
'html' => '<iframe width="100%" height="400" scrolling="no" frameborder="no" src="https://w.soundcloud.com/player/?visual=true&url=http%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F242518079&show_artwork=true"></iframe>',
'author_name' => 'Napalm Records',
'author_url' => 'http://soundcloud.com/napalmrecords',
]
);
$this->assertEqualIgnoringWhitespace(
<<<EOS
<div style="width: 100px;"><iframe width="100%" height="400" scrolling="no" frameborder="no" src="https://w.soundcloud.com/player/?visual=true&url=http%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F242518079&show_artwork=true"></iframe></div>
EOS
,
$result
);
}
/**
* Mock an oembed request
*
* @param array $arguments Input arguments
* @param array $response JSON response body
* @return string
*/
protected function mockRequest($arguments, $response)
{
return EmbedShortcodeProvider::handle_shortcode(
$arguments,
'',
null,
'embed',
[
'resolver' => [
'class' => MockResolver::class,
'config' => [
'expectedContent' => json_encode($response),
],
],
]
);
}
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public function testFlushCachedShortcodes()
{
/** @var CacheInterface $cache */
$url = 'http://www.test-service.com/abc123';
$content = '<p>Some content with an [embed url="' . $url . '" thumbnail="https://example.com/mythumb.jpg" ' .
'class="leftAlone ss-htmleditorfield-file embed" width="480" height="270"]' . $url . '[/embed]</p>';
$embedHtml = '<iframe myattr="something" />';
$parser = ShortcodeParser::get('default');
// use reflection to access private methods
$provider = new EmbedShortcodeProvider();
$reflector = new \ReflectionClass(EmbedShortcodeProvider::class);
$method = $reflector->getMethod('getCache');
$method->setAccessible(true);
$cache = $method->invokeArgs($provider, []);
$method = $reflector->getMethod('deriveCacheKey');
$method->setAccessible(true);
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$class = 'leftAlone ss-htmleditorfield-file embed';
$width = '480';
$height = '270';
$key = $method->invokeArgs($provider, [$url, $class, $width, $height]);
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// assertions
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$this->assertEquals('embed-shortcode-httpwwwtest-servicecomabc123-leftAloness-htmleditorfield-fileembed-480-270', $key);
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$cache->set($key, $embedHtml);
$this->assertTrue($cache->has($key));
EmbedShortcodeProvider::flushCachedShortcodes($parser, $content);
$this->assertFalse($cache->has($key));
}
}