<?php
class PNGHandlerTest extends MediaWikiTestCase {
+ /** @var PNGHandler */
+ protected $handler;
+ /** @var FSRepo */
+ protected $repo;
+ /** @var FSFileBackend */
+ protected $backend;
+ /** @var string */
+ protected $filePath;
+
protected function setUp() {
parent::setUp();
$this->handler = new PNGHandler();
}
+ /**
+ * @covers PNGHandler::getMetadata
+ */
public function testInvalidFile() {
$res = $this->handler->getMetadata( null, $this->filePath . '/README' );
$this->assertEquals( PNGHandler::BROKEN_FILE, $res );
* @param $filename String basename of the file to check
* @param $expected boolean Expected result.
* @dataProvider provideIsAnimated
+ * @covers PNGHandler::isAnimatedImage
*/
public function testIsAnimanted( $filename, $expected ) {
$file = $this->dataFile( $filename, 'image/png' );
* @param $filename String
* @param $expected Integer Total image area
* @dataProvider provideGetImageArea
+ * @covers PNGHandler::getImageArea
*/
public function testGetImageArea( $filename, $expected ) {
$file = $this->dataFile( $filename, 'image/png' );
* @param $metadata String Serialized metadata
* @param $expected Integer One of the class constants of PNGHandler
* @dataProvider provideIsMetadataValid
+ * @covers PNGHandler::isMetadataValid
*/
public function testIsMetadataValid( $metadata, $expected ) {
$actual = $this->handler->isMetadataValid( null, $metadata );
* @param $filename String
* @param $expected String Serialized array
* @dataProvider provideGetMetadata
+ * @covers PNGHandler::getMetadata
*/
public function testGetMetadata( $filename, $expected ) {
$file = $this->dataFile( $filename, 'image/png' );
);
}
+ /**
+ * @param $filename String
+ * @param $expected Array Expected standard metadata
+ * @dataProvider provideGetIndependentMetaArray
+ * @covers PNGHandler::getCommonMetaArray
+ */
+ public function testGetIndependentMetaArray( $filename, $expected ) {
+ $file = $this->dataFile( $filename, 'image/png' );
+ $actual = $this->handler->getCommonMetaArray( $file );
+ $this->assertEquals( $expected, $actual );
+ }
+
+ public function provideGetIndependentMetaArray() {
+ return array(
+ array( 'rgb-na-png.png', array() ),
+ array( 'xmp.png',
+ array(
+ 'SerialNumber' => '123456789',
+ )
+ ),
+ );
+ }
+
private function dataFile( $name, $type ) {
return new UnregisteredLocalFile( false, $this->repo,
"mwstore://localtesting/data/$name", $type );