More tests

* PreviewController test
* PublicPreview test
* Versions Preview test
* Trash Preview test

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

1 files changed, 223 insertions, 0 deletions

diff --git a/tests/Core/Controller/PreviewControllerTest.php b/tests/Core/Controller/PreviewControllerTest.php
new file mode 100644
index 00000000000..63a26761344
--- /dev/null
+++ b/tests/Core/Controller/PreviewControllerTest.php
@@ -0,0 +1,223 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016, Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace Tests\Core\Controller;
+
+use OC\Core\Controller\PreviewController;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\Files\File;
+use OCP\Files\Folder;
+use OCP\Files\IRootFolder;
+use OCP\Files\NotFoundException;
+use OCP\Files\SimpleFS\ISimpleFile;
+use OCP\IPreview;
+use OCP\IRequest;
+
+class PreviewControllerTest extends \Test\TestCase {
+
+	/** @var IRootFolder|\PHPUnit_Framework_MockObject_MockObject */
+	private $rootFolder;
+
+	/** @var string */
+	private $userId;
+
+	/** @var IPreview|\PHPUnit_Framework_MockObject_MockObject */
+	private $previewManager;
+
+	/** @var PreviewController|\PHPUnit_Framework_MockObject_MockObject */
+	private $controller;
+
+	public function setUp() {
+		parent::setUp();
+
+		$this->rootFolder = $this->createMock(IRootFolder::class);
+		$this->userId = 'user';
+		$this->previewManager = $this->createMock(IPreview::class);
+
+		$this->controller = new PreviewController(
+			'core',
+			$this->createMock(IRequest::class),
+			$this->previewManager,
+			$this->rootFolder,
+			$this->userId
+		);
+	}
+
+	public function testInvalidFile() {
+		$res = $this->controller->getPreview('');
+		$expected = new DataResponse([], Http::STATUS_BAD_REQUEST);
+
+		$this->assertEquals($expected, $res);
+	}
+
+	public function testInvalidWidth() {
+		$res = $this->controller->getPreview('file', 0);
+		$expected = new DataResponse([], Http::STATUS_BAD_REQUEST);
+
+		$this->assertEquals($expected, $res);
+	}
+
+	public function testInvalidHeight() {
+		$res = $this->controller->getPreview('file', 10, 0);
+		$expected = new DataResponse([], Http::STATUS_BAD_REQUEST);
+
+		$this->assertEquals($expected, $res);
+	}
+
+	public function testFileNotFound() {
+		$userFolder = $this->createMock(Folder::class);
+		$this->rootFolder->method('getUserFolder')
+			->with($this->equalTo($this->userId))
+			->willReturn($userFolder);
+
+		$userFolder->method('get')
+			->with($this->equalTo('file'))
+			->willThrowException(new NotFoundException());
+
+		$res = $this->controller->getPreview('file');
+		$expected = new DataResponse([], Http::STATUS_NOT_FOUND);
+
+		$this->assertEquals($expected, $res);
+	}
+
+	public function testNotAFile() {
+		$userFolder = $this->createMock(Folder::class);
+		$this->rootFolder->method('getUserFolder')
+			->with($this->equalTo($this->userId))
+			->willReturn($userFolder);
+
+		$folder = $this->createMock(Folder::class);
+		$userFolder->method('get')
+			->with($this->equalTo('file'))
+			->willReturn($folder);
+
+		$res = $this->controller->getPreview('file');
+		$expected = new DataResponse([], Http::STATUS_NOT_FOUND);
+
+		$this->assertEquals($expected, $res);
+	}
+
+	public function testNoPreviewAndNoIcon() {
+		$userFolder = $this->createMock(Folder::class);
+		$this->rootFolder->method('getUserFolder')
+			->with($this->equalTo($this->userId))
+			->willReturn($userFolder);
+
+		$file = $this->createMock(File::class);
+		$userFolder->method('get')
+			->with($this->equalTo('file'))
+			->willReturn($file);
+
+		$this->previewManager->method('isAvailable')
+			->with($this->equalTo($file))
+			->willReturn(false);
+
+		$res = $this->controller->getPreview('file', 10, 10, true, false);
+		$expected = new DataResponse([], Http::STATUS_NOT_FOUND);
+
+		$this->assertEquals($expected, $res);
+	}
+
+	public function testForbiddenFile() {
+		$userFolder = $this->createMock(Folder::class);
+		$this->rootFolder->method('getUserFolder')
+			->with($this->equalTo($this->userId))
+			->willReturn($userFolder);
+
+		$file = $this->createMock(File::class);
+		$userFolder->method('get')
+			->with($this->equalTo('file'))
+			->willReturn($file);
+
+		$this->previewManager->method('isAvailable')
+			->with($this->equalTo($file))
+			->willReturn(true);
+
+		$file->method('isReadable')
+			->willReturn(false);
+
+		$res = $this->controller->getPreview('file', 10, 10, true, true);
+		$expected = new DataResponse([], Http::STATUS_FORBIDDEN);
+
+		$this->assertEquals($expected, $res);
+	}
+
+	public function testNoPreview() {
+		$userFolder = $this->createMock(Folder::class);
+		$this->rootFolder->method('getUserFolder')
+			->with($this->equalTo($this->userId))
+			->willReturn($userFolder);
+
+		$file = $this->createMock(File::class);
+		$userFolder->method('get')
+			->with($this->equalTo('file'))
+			->willReturn($file);
+
+		$this->previewManager->method('isAvailable')
+			->with($this->equalTo($file))
+			->willReturn(true);
+
+		$file->method('isReadable')
+			->willReturn(true);
+
+		$this->previewManager->method('getPreview')
+			->with($this->equalTo($file), 10, 10, false, $this->equalTo('myMode'))
+			->willThrowException(new NotFoundException());
+
+		$res = $this->controller->getPreview('file', 10, 10, true, true, 'myMode');
+		$expected = new DataResponse([], Http::STATUS_NOT_FOUND);
+
+		$this->assertEquals($expected, $res);
+	}
+
+	public function testValidPreview() {
+		$userFolder = $this->createMock(Folder::class);
+		$this->rootFolder->method('getUserFolder')
+			->with($this->equalTo($this->userId))
+			->willReturn($userFolder);
+
+		$file = $this->createMock(File::class);
+		$userFolder->method('get')
+			->with($this->equalTo('file'))
+			->willReturn($file);
+
+		$this->previewManager->method('isAvailable')
+			->with($this->equalTo($file))
+			->willReturn(true);
+
+		$file->method('isReadable')
+			->willReturn(true);
+
+		$preview = $this->createMock(ISimpleFile::class);
+		$this->previewManager->method('getPreview')
+			->with($this->equalTo($file), 10, 10, false, $this->equalTo('myMode'))
+			->willReturn($preview);
+		$preview->method('getMimeType')
+			->willReturn('myMime');
+
+		$res = $this->controller->getPreview('file', 10, 10, true, true, 'myMode');
+		$expected = new Http\FileDisplayResponse($preview, Http::STATUS_OK, ['Content-Type' => 'myMime']);
+
+		$this->assertEquals($expected, $res);
+	}
+}