1 files changed, 114 insertions, 0 deletions
diff --git a/apps/files/tests/HelperTest.php b/apps/files/tests/HelperTest.php
new file mode 100644
index 00000000000..d2d52b4f8a3
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+++ b/apps/files/tests/HelperTest.php
@@ -0,0 +1,114 @@
+<?php
+/**
+ * @author brumsel <brumsel@losecatcher.de>
+ * @author Joas Schilling <nickvergessen@owncloud.com>
+ * @author Morris Jobke <hey@morrisjobke.de>
+ * @author Robin Appelman <icewind@owncloud.com>
+ * @author Vincent Petry <pvince81@owncloud.com>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @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/>
+ *
+ */
+
+use OCA\Files\Tests;
+
+/**
+ * Class Helper
+ */
+class HelperTest extends \Test\TestCase {
+
+	private function makeFileInfo($name, $size, $mtime, $isDir = false) {
+		return new \OC\Files\FileInfo(
+			'/' . $name,
+			null,
+			'/',
+			array(
+				'name' => $name,
+				'size' => $size,
+				'mtime' => $mtime,
+				'type' => $isDir ? 'dir' : 'file',
+				'mimetype' => $isDir ? 'httpd/unix-directory' : 'application/octet-stream'
+			),
+			null
+		);
+	}
+
+	/**
+	 * Returns a file list for testing
+	 */
+	private function getTestFileList() {
+		return array(
+			self::makeFileInfo('a.txt', 4, 2.3 * pow(10, 9)),
+			self::makeFileInfo('q.txt', 5, 150),
+			self::makeFileInfo('subdir2', 87, 128, true),
+			self::makeFileInfo('b.txt', 2.2 * pow(10, 9), 800),
+			self::makeFileInfo('o.txt', 12, 100),
+			self::makeFileInfo('subdir', 88, 125, true),
+		);
+	}
+
+	function sortDataProvider() {
+		return array(
+			array(
+				'name',
+				false,
+				array('subdir', 'subdir2', 'a.txt', 'b.txt', 'o.txt', 'q.txt'),
+			),
+			array(
+				'name',
+				true,
+				array('q.txt', 'o.txt', 'b.txt', 'a.txt', 'subdir2', 'subdir'),
+			),
+			array(
+				'size',
+				false,
+				array('a.txt', 'q.txt', 'o.txt', 'subdir2', 'subdir', 'b.txt'),
+			),
+			array(
+				'size',
+				true,
+				array('b.txt', 'subdir', 'subdir2', 'o.txt', 'q.txt', 'a.txt'),
+			),
+			array(
+				'mtime',
+				false,
+				array('o.txt', 'subdir', 'subdir2', 'q.txt', 'b.txt', 'a.txt'),
+			),
+			array(
+				'mtime',
+				true,
+				array('a.txt', 'b.txt', 'q.txt', 'subdir2', 'subdir', 'o.txt'),
+			),
+		);
+	}
+
+	/**
+	 * @dataProvider sortDataProvider
+	 */
+	public function testSortByName($sort, $sortDescending, $expectedOrder) {
+		$files = self::getTestFileList();
+		$files = \OCA\Files\Helper::sortFiles($files, $sort, $sortDescending);
+		$fileNames = array();
+		foreach ($files as $fileInfo) {
+			$fileNames[] = $fileInfo->getName();
+		}
+		$this->assertEquals(
+			$expectedOrder,
+			$fileNames
+		);
+	}
+
+}