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ThumbnailImageTest.php
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ThumbnailImageTest.php
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<?php
use MediaWiki\FileRepo\File\UnregisteredLocalFile;
use MediaWiki\FileRepo\FileRepo;
use Wikimedia\FileBackend\FileBackend;
/**
* @group Media
* @group medium
*
* @covers \ThumbnailImage
* @covers \MediaTransformOutput
*/
class ThumbnailImageTest extends MediaWikiMediaTestCase {
private function newFile( $name = 'Test.jpg' ) {
return $this->dataFile( $name );
}
private function newThumbnail( $file = null, $url = null, $path = false, $parameters = [] ) {
$file ??= $this->newFile();
$path ??= 'thumb/a/ab/Test.jpg/123px-Test.jpg';
$url ??= "https://example.com/w/images/$path";
$parameters += [
'width' => 200,
'height' => 100,
];
return new ThumbnailImage( $file, $url, $path, $parameters );
}
public function testConstructor() {
$file = $this->newFile();
$path = 'thumb/a/ab/Test.jpg/123px-Test.jpg';
$url = "https://example.com/w/images/$path";
$parameters = [
'width' => 300,
'height' => 200,
];
$thumbnail = $this->newThumbnail(
$file,
$url,
$path,
$parameters
);
$this->assertSame( $file, $thumbnail->getFile() );
$this->assertSame( $url, $thumbnail->getUrl() );
$this->assertSame( $parameters['width'], $thumbnail->getWidth() );
$this->assertSame( $parameters['height'], $thumbnail->getHeight() );
$this->assertFalse( $thumbnail->isError() );
}
/**
* Check that we can stream data from a file system path
*/
public function testStreamFileWithStatus_fsPath() {
$fsPath = $this->getFilePath() . 'test.jpg';
$data = file_get_contents( $fsPath );
$file = $this->newFile();
// NOTE: We need the FileRepo in $file for the streamer option,
// to prevent a real reset of the output buffer.
$thumbnail = $this->newThumbnail( $file, null, $fsPath );
ob_start();
$thumbnail->streamFileWithStatus();
$output = ob_get_clean();
$this->assertSame( $data, $output );
}
/**
* Check that we can stream using the FileBackend
*/
public function testStreamFileWithStatus_thumbStoragePath() {
$this->backend = $this->createNoOpMock( FileBackend::class, [ 'streamFile' ] );
$this->backend->expects( $this->once() )
->method( 'streamFile' )
->wilLreturn( StatusValue::newGood() );
$this->repo = new FileRepo( $this->getRepoOptions() );
$file = $this->newFile( 'test.jpg' );
$thumbnail = $this->newThumbnail(
$file,
$file->getThumbUrl(),
$file->getThumbPath()
);
$thumbnail->streamFileWithStatus();
// no assertion needed, we just expect streamFile() to be called.
}
/**
* Check that we don't explode if no file repo is known
*/
public function testStreamFileWithStatus_UnregisteredLocalFile() {
// Use a non-existing file, so streaming will fail.
// If streaming was successful, we'd generate real output, since
// without a file backend, we have no way to disable a full reset
// of output buffers.
$fsPath = $this->getFilePath() . 'this does not exist';
// No file repo or backend!
$file = new UnregisteredLocalFile( false, false, $fsPath );
$thumbnail = $this->newThumbnail( $file );
// Check that streaming fails gracefully
$status = $thumbnail->streamFileWithStatus();
$this->assertStatusError( 'backend-fail-stream', $status );
}
}

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Fri, Jul 3, 16:51 (4 h, 34 m)
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ThumbnailImageTest.php (3 KB)

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