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<?php
/**
* Nextcloud - Gallery
*
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Olivier Paroz <galleryapps@oparoz.com>
*
* @copyright Olivier Paroz 2017
*/
namespace OCA\Gallery\Tests\Service;
use OCP\Files\File;
use OCP\IPreview;
use OCA\Gallery\Service\Base64Encode;
use OCA\Gallery\Service\PreviewService;
/**
* Class PreviewServiceTest
*
* @package OCA\Gallery\Tests\Service
*/
class PreviewServiceTest extends \OCA\Gallery\Tests\GalleryUnitTest {
use Base64Encode;
/** @var PreviewService */
protected $service;
/** @var IPreview|\PHPUnit_Framework_MockObject_MockObject */
protected $previewManager;
/**
* Test set up
*/
public function setUp() {
parent::setUp();
$this->previewManager = $this->getMockBuilder('\OCP\IPreview')
->disableOriginalConstructor()
->getMock();
$this->service = new PreviewService (
$this->appName,
$this->environment,
$this->previewManager,
$this->logger
);
}
public function providesIsPreviewRequiredData() {
return [
[true],
[false],
];
}
/**
* @dataProvider providesIsPreviewRequiredData
*
* @param bool $isMimeSupported
*/
public function testIsPreviewRequiredWithSvg($isMimeSupported) {
/** @type File $file */
$file = $this->mockSvgFile(12345);
$animatedPreview = true; // Has no effect
$this->mockIsMimeSupported($isMimeSupported);
$response = $this->service->isPreviewRequired($file, $animatedPreview);
$this->assertSame($isMimeSupported, $response);
}
public function providesIsPreviewRequiredWithAnimatedGifData() {
return [
[true, true, false],
[true, false, true],
[false, true, false],
[false, false, false]
];
}
/**
* @dataProvider providesIsPreviewRequiredWithAnimatedGifData
*
* @param bool $isMimeSupported
* @param bool $animatedPreview
* @param bool $expected
*/
public function testIsPreviewRequiredWithAnimatedGif(
$isMimeSupported, $animatedPreview, $expected
) {
/** @type File $file */
$file = $this->mockAnimatedGifFile(12345);
$this->mockIsMimeSupported($isMimeSupported);
$response = $this->service->isPreviewRequired($file, $animatedPreview);
$this->assertSame($expected, $response);
}
public function testIsPreviewRequiredWithBrokenSystem() {
/** @type File $file */
$file = $this->mockAnimatedGifFile(12345);
$animatedPreview = false; // Should require a preview
$this->mockIsMimeSupportedWithBrokenSystem('image/gif');
$response = $this->service->isPreviewRequired($file, $animatedPreview);
$this->assertFalse($response);
}
/**
* @expectedException \OCA\Gallery\Service\InternalServerErrorServiceException
*/
public function testIsPreviewRequiredWithBrokenGif() {
/** @type File $file */
$file = $this->mockAnimatedGifFile(12345);
$file = $this->mockBrokenAnimatedGifFileMethods($file);
$animatedPreview = false; // Should require a preview
$this->mockIsMimeSupported(true);
$this->service->isPreviewRequired($file, $animatedPreview);
}
/**
* @expectedException \OCA\Gallery\Service\InternalServerErrorServiceException
*/
public function testCreatePreviewWithBrokenSystem() {
/** @type File $file */
$file = $this->mockJpgFile(12345);
$this->previewManager->method('getPreview')
->willThrowException(new \Exception('BOOM'));
$this->service->createPreview(
$file, $maxX = 0, $maxY = 0, $keepAspect = true, $base64Encode = false
);
}
private function mockIsMimeSupported($mimeSupported) {
$map = [
['image/jpeg', true],
['application/font-sfnt', true],
['application/x-font', true],
['image/svg+xml', $mimeSupported],
['image/gif', $mimeSupported]
];
$this->previewManager->method('isMimeSupported')
->will(
$this->returnValueMap($map)
);
}
private function mockIsMimeSupportedWithBrokenSystem($mimeType) {
$this->previewManager->expects($this->once())
->method('isMimeSupported')
->with($mimeType)
->willThrowException(new \Exception('Boom'));
}
private function mockBrokenAnimatedGifFileMethods($file) {
$file->method('getMimeType')
->willReturn('image/gif');
$file->method('fopen')
->with('rb')
->willThrowException(new \Exception('Boom'));
return $file;
}
private function mockGetUserIdFails() {
$this->environment->expects($this->once())
->method('getUserId')
->willThrowException(new \Exception('Boom'));
}
}
|
