rss-bridge/tests/AtomFormatTest.php

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<?php
/**
* AtomFormat - RFC 4287: The Atom Syndication Format
* https://tools.ietf.org/html/rfc4287
*/
use PHPUnit\Framework\TestCase;
class AtomFormatTest extends TestCase {
const PATH_SAMPLES = __DIR__ . '/samples/';
const PATH_EXPECTED = __DIR__ . '/samples/expectedAtomFormat/';
private $sample;
private $format;
private $data;
/**
* @dataProvider sampleProvider
* @runInSeparateProcess
*/
public function testOutput($path) {
$this->setSample($path);
$this->initFormat();
$this->assertXmlStringEqualsXmlFile($this->sample->expected, $this->data);
}
public function sampleProvider() {
$samples = array();
foreach (glob(self::PATH_SAMPLES . '*.json') as $path) {
$samples[basename($path, '.json')] = array($path);
}
return $samples;
}
private function setSample($path) {
$data = json_decode(file_get_contents($path), true);
if (isset($data['meta']) && isset($data['items'])) {
if (!empty($data['server']))
$this->setServerVars($data['server']);
$items = array();
foreach($data['items'] as $item) {
$items[] = new \FeedItem($item);
}
$this->sample = (object)array(
'meta' => $data['meta'],
'items' => $items,
'expected' => self::PATH_EXPECTED . basename($path, '.json') . '.xml'
);
} else {
$this->fail('invalid test sample: ' . basename($path, '.json'));
}
}
private function setServerVars($list) {
$_SERVER = array_merge($_SERVER, $list);
}
private function initFormat() {
$formatFac = new FormatFactory();
$formatFac->setWorkingDir(PATH_LIB_FORMATS);
$this->format = $formatFac->create('Atom');
$this->format->setItems($this->sample->items);
$this->format->setExtraInfos($this->sample->meta);
$this->format->setLastModified(strtotime('2000-01-01 12:00:00 UTC'));
$this->data = $this->format->stringify();
$this->assertNotFalse(simplexml_load_string($this->data));
}
}