tissue/tests/Unit/MetadataResolver/OGPResolverTest.php

54 lines
1.6 KiB
PHP

<?php
namespace Tests\Unit\MetadataResolver;
use App\MetadataResolver\OGPResolver;
use GuzzleHttp\Exception\ClientException;
use Tests\TestCase;
class OGPResolverTest extends TestCase
{
public function testMissingUrl()
{
$resolver = new OGPResolver();
$this->expectException(ClientException::class);
$resolver->resolve('http://example.com/404');
}
public function testResolve()
{
$resolver = new OGPResolver();
$metadata = $resolver->resolve('http://ogp.me');
$this->assertEquals('Open Graph protocol', $metadata->title);
$this->assertEquals('The Open Graph protocol enables any web page to become a rich object in a social graph.', $metadata->description);
$this->assertEquals('http://ogp.me/logo.png', $metadata->image);
}
public function testResolveTitleOnly()
{
$resolver = new OGPResolver();
$metadata = $resolver->resolve('http://example.com');
$this->assertEquals('Example Domain', $metadata->title);
$this->assertEmpty($metadata->description);
$this->assertEmpty($metadata->image);
}
public function testResolveTitleAndDescription()
{
$resolver = new OGPResolver();
$html = <<<EOF
<title>Welcome to my homepage</title>
<meta name="description" content="This is my super hyper ultra homepage!!" />
EOF;
$metadata = $resolver->parse($html);
$this->assertEquals('Welcome to my homepage', $metadata->title);
$this->assertEquals('This is my super hyper ultra homepage!!', $metadata->description);
$this->assertEmpty($metadata->image);
}
}