1 files changed, 118 insertions, 0 deletions
diff --git a/apps/dav/tests/unit/DAV/ViewOnlyPluginTest.php b/apps/dav/tests/unit/DAV/ViewOnlyPluginTest.php
new file mode 100644
index 00000000000..59a557d7006
--- /dev/null
+++ b/apps/dav/tests/unit/DAV/ViewOnlyPluginTest.php
@@ -0,0 +1,118 @@
+<?php
+/**
+ * @author Piotr Mrowczynski piotr@owncloud.com
+ *
+ * @copyright Copyright (c) 2019, ownCloud GmbH
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+namespace OCA\DAV\Tests\unit\DAV;
+
+use OCA\DAV\DAV\ViewOnlyPlugin;
+use OCA\Files_Sharing\SharedStorage;
+use OCA\DAV\Connector\Sabre\File as DavFile;
+use OCP\Files\File;
+use OCP\Files\Storage\IStorage;
+use OCP\ILogger;
+use OCP\Share\IAttributes;
+use OCP\Share\IShare;
+use Sabre\DAV\Server;
+use Sabre\DAV\Tree;
+use Test\TestCase;
+use Sabre\HTTP\RequestInterface;
+use OCA\DAV\Connector\Sabre\Exception\Forbidden;
+
+class ViewOnlyPluginTest extends TestCase {
+
+	/** @var ViewOnlyPlugin */
+	private $plugin;
+	/** @var Tree | \PHPUnit\Framework\MockObject\MockObject */
+	private $tree;
+	/** @var RequestInterface | \PHPUnit\Framework\MockObject\MockObject */
+	private $request;
+
+	public function setUp(): void {
+		$this->plugin = new ViewOnlyPlugin(
+			$this->createMock(ILogger::class)
+		);
+		$this->request = $this->createMock(RequestInterface::class);
+		$this->tree = $this->createMock(Tree::class);
+
+		$server = $this->createMock(Server::class);
+		$server->tree = $this->tree;
+
+		$this->plugin->initialize($server);
+	}
+
+	public function testCanGetNonDav() {
+		$this->request->expects($this->once())->method('getPath')->willReturn('files/test/target');
+		$this->tree->method('getNodeForPath')->willReturn(null);
+
+		$this->assertTrue($this->plugin->checkViewOnly($this->request));
+	}
+
+	public function testCanGetNonShared() {
+		$this->request->expects($this->once())->method('getPath')->willReturn('files/test/target');
+		$davNode = $this->createMock(DavFile::class);
+		$this->tree->method('getNodeForPath')->willReturn($davNode);
+
+		$file = $this->createMock(File::class);
+		$davNode->method('getNode')->willReturn($file);
+
+		$storage = $this->createMock(IStorage::class);
+		$file->method('getStorage')->willReturn($storage);
+		$storage->method('instanceOfStorage')->with(SharedStorage::class)->willReturn(false);
+
+		$this->assertTrue($this->plugin->checkViewOnly($this->request));
+	}
+
+	public function providesDataForCanGet() {
+		return [
+			// has attribute permissions-download enabled - can get file
+			[ $this->createMock(File::class), true, true],
+			// has no attribute permissions-download - can get file
+			[ $this->createMock(File::class), null, true],
+			// has attribute permissions-download disabled- cannot get the file
+			[ $this->createMock(File::class), false, false],
+		];
+	}
+
+	/**
+	 * @dataProvider providesDataForCanGet
+	 */
+	public function testCanGet($nodeInfo, $attrEnabled, $expectCanDownloadFile) {
+		$this->request->expects($this->once())->method('getPath')->willReturn('files/test/target');
+
+		$davNode = $this->createMock(DavFile::class);
+		$this->tree->method('getNodeForPath')->willReturn($davNode);
+
+		$davNode->method('getNode')->willReturn($nodeInfo);
+
+		$storage = $this->createMock(SharedStorage::class);
+		$share = $this->createMock(IShare::class);
+		$nodeInfo->method('getStorage')->willReturn($storage);
+		$storage->method('instanceOfStorage')->with(SharedStorage::class)->willReturn(true);
+		$storage->method('getShare')->willReturn($share);
+
+		$extAttr = $this->createMock(IAttributes::class);
+		$share->method('getAttributes')->willReturn($extAttr);
+		$extAttr->method('getAttribute')->with('permissions', 'download')->willReturn($attrEnabled);
+
+		if (!$expectCanDownloadFile) {
+			$this->expectException(Forbidden::class);
+		}
+		$this->plugin->checkViewOnly($this->request);
+	}
+}