microdata-parser/tests/MicrodataParserTest.php

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<?php
namespace YusufKandemir\MicrodataParser\Tests;
use YusufKandemir\MicrodataParser\MicrodataDOMDocument;
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use YusufKandemir\MicrodataParser\MicrodataParser;
class MicrodataParserTest extends \PHPUnit\Framework\TestCase
{
protected function setUp()
{
libxml_use_internal_errors(true); // Ignore warnings of DOMDocument::loadHTML check
}
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protected function getParser($data)
{
$dom = new MicrodataDOMDocument;
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$dom->loadHTML($data['source']);
$dom->documentURI = $data['uri'];
return new MicrodataParser($dom);
}
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/**
* @dataProvider data
*/
public function testItConvertsMicrodataToObjectFormat($data)
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{
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$parser = $this->getParser($data);
$result = $parser->toObject();
$this->assertEquals(json_decode($data['result']), $result);
}
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/**
* @dataProvider data
*/
public function testItConvertsMicrodataToArrayFormat($data)
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{
$parser = $this->getParser($data);
$result = $parser->toArray();
$this->assertEquals(json_decode($data['result'], true), $result);
}
/**
* @dataProvider data
*/
public function testItConvertsMicrodataToJsonFormat($data)
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{
$parser = $this->getParser($data);
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$result = $parser->toJSON();
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$this->assertJsonStringEqualsJsonString($data['result'], $result);
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}
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public function testItUsesAbsoluteUriHandlerWhenHandlingAbsoluteUris()
{
$baseUri = 'https://absolute.uri.handler/';
$data = $this->data()['Itemref & src based tags'][0];
$parser = $this->getParser($data);
$resultBefore = $parser->toObject();
$resultBeforeUri = $resultBefore->items[0]->properties->work[0];
$this->assertNotContains($baseUri, $resultBeforeUri);
$parser->setAbsoluteUriHandler(
function (string $value, string $base) use ($baseUri) : string {
return $baseUri . $value;
}
);
$resultAfter = $parser->toObject();
$resultAfterUri = $resultAfter->items[0]->properties->work[0];
$this->assertContains($baseUri, $resultAfterUri);
}
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/**
* @todo Provide more test data
*/
public function data()
{
return [
// https://www.w3.org/TR/microdata/#ex-jsonconv
'W3C Example' => [
$this->getTestData('W3C', 'source.html', 'result.json')
],
'Itemref & src based tags' => [
$this->getTestData('Itemref', 'source.html', 'result.json')
],
'Object & Data tags' => [
$this->getTestData('Object & Data', 'source.html', 'result.json')
],
'Itemid & Content attributes' => [
$this->getTestData('Itemid & Content', 'source.html', 'result.json')
],
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];
}
private function getTestData($folderName, $sourceName, $resultName)
{
$folderPath = __DIR__.'/data/'.$folderName.'/';
$source = file_get_contents($folderPath . $sourceName);
$result = file_get_contents($folderPath . $resultName);
$uri = '';
// Set $uri if URI specified in test data
if (preg_match('/<!-- URI: (.*) -->/', $source, $matches)) {
$uri = $matches[1];
}
return [
'uri' => $uri,
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'source' => $source, // HTML String
'result' => $result, // JSON String
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];
}
}