DataPartTest.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Mime\Tests\Part;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Mime\Header\Headers;
use Symfony\Component\Mime\Header\IdentificationHeader;
use Symfony\Component\Mime\Header\ParameterizedHeader;
use Symfony\Component\Mime\Header\UnstructuredHeader;
use Symfony\Component\Mime\Part\DataPart;
class DataPartTest extends TestCase
{
public function testConstructor()
{
$p = new DataPart('content');
$this->assertEquals('content', $p->getBody());
$this->assertEquals(base64_encode('content'), $p->bodyToString());
$this->assertEquals(base64_encode('content'), implode('', iterator_to_array($p->bodyToIterable())));
// bodyToIterable() can be called several times
$this->assertEquals(base64_encode('content'), implode('', iterator_to_array($p->bodyToIterable())));
$this->assertEquals('application', $p->getMediaType());
$this->assertEquals('octet-stream', $p->getMediaSubType());
$p = new DataPart('content', null, 'text/html');
$this->assertEquals('text', $p->getMediaType());
$this->assertEquals('html', $p->getMediaSubType());
}
public function testConstructorWithResource()
{
$f = fopen('php://memory', 'r+', false);
fwrite($f, 'content');
rewind($f);
$p = new DataPart($f);
$this->assertEquals('content', $p->getBody());
$this->assertEquals(base64_encode('content'), $p->bodyToString());
$this->assertEquals(base64_encode('content'), implode('', iterator_to_array($p->bodyToIterable())));
fclose($f);
}
public function testConstructorWithNonStringOrResource()
{
$this->expectException(\TypeError::class);
new DataPart(new \stdClass());
}
public function testHeaders()
{
$p = new DataPart('content');
$this->assertEquals(new Headers(
new ParameterizedHeader('Content-Type', 'application/octet-stream'),
new UnstructuredHeader('Content-Transfer-Encoding', 'base64'),
new ParameterizedHeader('Content-Disposition', 'attachment')
), $p->getPreparedHeaders());
$p = new DataPart('content', 'photo.jpg', 'text/html');
$this->assertEquals(new Headers(
new ParameterizedHeader('Content-Type', 'text/html', ['name' => 'photo.jpg']),
new UnstructuredHeader('Content-Transfer-Encoding', 'base64'),
new ParameterizedHeader('Content-Disposition', 'attachment', ['name' => 'photo.jpg', 'filename' => 'photo.jpg'])
), $p->getPreparedHeaders());
}
public function testAsInline()
{
$p = new DataPart('content', 'photo.jpg', 'text/html');
$p->asInline();
$this->assertEquals(new Headers(
new ParameterizedHeader('Content-Type', 'text/html', ['name' => 'photo.jpg']),
new UnstructuredHeader('Content-Transfer-Encoding', 'base64'),
new ParameterizedHeader('Content-Disposition', 'inline', ['name' => 'photo.jpg', 'filename' => 'photo.jpg'])
), $p->getPreparedHeaders());
}
public function testAsInlineWithCID()
{
$p = new DataPart('content', 'photo.jpg', 'text/html');
$p->asInline();
$cid = $p->getContentId();
$this->assertEquals(new Headers(
new ParameterizedHeader('Content-Type', 'text/html', ['name' => 'photo.jpg']),
new UnstructuredHeader('Content-Transfer-Encoding', 'base64'),
new ParameterizedHeader('Content-Disposition', 'inline', ['name' => 'photo.jpg', 'filename' => 'photo.jpg']),
new IdentificationHeader('Content-ID', $cid)
), $p->getPreparedHeaders());
}
public function testFromPath()
{
$p = DataPart::fromPath($file = __DIR__.'/../Fixtures/mimetypes/test.gif');
$content = file_get_contents($file);
$this->assertEquals($content, $p->getBody());
$this->assertEquals(base64_encode($content), $p->bodyToString());
$this->assertEquals(base64_encode($content), implode('', iterator_to_array($p->bodyToIterable())));
$this->assertEquals('image', $p->getMediaType());
$this->assertEquals('gif', $p->getMediaSubType());
$this->assertEquals(new Headers(
new ParameterizedHeader('Content-Type', 'image/gif', ['name' => 'test.gif']),
new UnstructuredHeader('Content-Transfer-Encoding', 'base64'),
new ParameterizedHeader('Content-Disposition', 'attachment', ['name' => 'test.gif', 'filename' => 'test.gif'])
), $p->getPreparedHeaders());
}
public function testFromPathWithMeta()
{
$p = DataPart::fromPath($file = __DIR__.'/../Fixtures/mimetypes/test.gif', 'photo.gif', 'image/jpeg');
$content = file_get_contents($file);
$this->assertEquals($content, $p->getBody());
$this->assertEquals(base64_encode($content), $p->bodyToString());
$this->assertEquals(base64_encode($content), implode('', iterator_to_array($p->bodyToIterable())));
$this->assertEquals('image', $p->getMediaType());
$this->assertEquals('jpeg', $p->getMediaSubType());
$this->assertEquals(new Headers(
new ParameterizedHeader('Content-Type', 'image/jpeg', ['name' => 'photo.gif']),
new UnstructuredHeader('Content-Transfer-Encoding', 'base64'),
new ParameterizedHeader('Content-Disposition', 'attachment', ['name' => 'photo.gif', 'filename' => 'photo.gif'])
), $p->getPreparedHeaders());
}
public function testHasContentId()
{
$p = new DataPart('content');
$this->assertFalse($p->hasContentId());
$p->getContentId();
$this->assertTrue($p->hasContentId());
}
public function testSerialize()
{
$r = fopen('php://memory', 'r+', false);
fwrite($r, 'Text content');
rewind($r);
$p = new DataPart($r);
$p->getHeaders()->addTextHeader('foo', 'bar');
$expected = clone $p;
$this->assertEquals($expected->toString(), unserialize(serialize($p))->toString());
}
}