Add a unit test and fix an issue with folders

Signed-off-by: Joas Schilling <coding@schilljs.com>

1 files changed, 111 insertions, 0 deletions

diff --git a/tests/php/Files/UtilTest.php b/tests/php/Files/UtilTest.php
new file mode 100644
index 000000000..942a6dc49
--- /dev/null
+++ b/tests/php/Files/UtilTest.php
@@ -0,0 +1,111 @@
+<?php
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2019 Joas Schilling <coding@schilljs.com>
+ *
+ * @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 OCA\Spreed\Tests\php\Files;
+
+use OCA\GroupFolders\Mount\GroupFolderStorage;
+use OCA\Spreed\Files\Util;
+use OCP\Files\FileInfo;
+use OCP\Files\Folder;
+use OCP\Files\Node;
+use OCP\Files\IRootFolder;
+use OCP\Files\Storage\IStorage;
+use OCP\Share\IManager;
+use PHPUnit\Framework\MockObject\MockObject;
+use Test\TestCase;
+
+class UtilTest extends TestCase {
+
+	public function createNodeMock(string $type, bool $instanceOfGroupFolderStorage = false) {
+		$node = $this->createMock(Node::class);
+		$node->expects($this->once())
+			->method('getType')
+			->willReturn($type);
+
+		if ($type === FileInfo::TYPE_FOLDER) {
+			$node->expects($this->never())
+				->method('getStorage');
+		} else {
+			$storage = $this->createMock(IStorage::class);
+			$node->expects($this->any())
+				->method('getStorage')
+				->willReturn($storage);
+
+			$storage->expects($this->any())
+				->method('instanceOfStorage')
+				->with(GroupFolderStorage::class)
+				->willReturn($instanceOfGroupFolderStorage);
+		}
+		return $node;
+	}
+
+	public function dataGetGroupFolderNode(): array {
+		return [
+			['23', 'admin1', [], false],
+			['24', 'admin2', [$this->createNodeMock(FileInfo::TYPE_FOLDER)], false],
+			['25', 'admin3', [$this->createNodeMock(FileInfo::TYPE_FILE)], false],
+			['26', 'admin4', [$this->createNodeMock(FileInfo::TYPE_FILE, true)], 0],
+			['28', 'admin6', [
+				$this->createNodeMock(FileInfo::TYPE_FOLDER),
+				$this->createNodeMock(FileInfo::TYPE_FILE, true)
+		], 1],
+		];
+	}
+
+	/**
+	 * @dataProvider dataGetGroupFolderNode
+	 *
+	 * @param string $fileId
+	 * @param string $userId
+	 * @param array $nodes
+	 * @param bool|int $hasReturn
+	 */
+	public function testGetGroupFolderNode(string $fileId, string $userId, array $nodes, $return): void {
+
+		$userFolder = $this->createMock(Folder::class);
+		$userFolder->expects($this->once())
+			->method('getById')
+			->with($fileId)
+			->willReturn($nodes);
+
+		/** @var IRootFolder|MockObject $rootFolder */
+		$rootFolder = $this->createMock(IRootFolder::class);
+		$rootFolder->expects($this->once())
+			->method('getUserFolder')
+			->with($userId)
+			->willReturn($userFolder);
+
+		/** @var IManager|MockObject $shareManager */
+		$shareManager = $this->createMock(IManager::class);
+
+		$util = new Util(
+			$rootFolder,
+			$shareManager
+		);
+		$result = $util->getGroupFolderNode($fileId, $userId);
+		if ($return !== false) {
+			$this->assertSame($nodes[$return], $result);
+		} else {
+			$this->assertNull($result);
+		}
+	}
+}