Revert "fix(performance): Do not set up filesystem on every call"

1 files changed, 72 insertions, 0 deletions

diff --git a/tests/lib/FileChunkingTest.php b/tests/lib/FileChunkingTest.php
new file mode 100644
index 00000000000..23f50a5b6f7
--- /dev/null
+++ b/tests/lib/FileChunkingTest.php
@@ -0,0 +1,72 @@
+<?php
+/**
+ * @author Roeland Jago Douma <rullzer@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/>
+ *
+ */
+
+namespace Test;
+
+use OCP\ICache;
+
+class FileChunkingTest extends \Test\TestCase {
+	public function dataIsComplete() {
+		return [
+			[1, [], false],
+			[1, [0], true],
+			[2, [], false],
+			[2, [0], false],
+			[2, [1], false],
+			[2, [0,1], true],
+			[10, [], false],
+			[10, [0,1,2,3,4,5,6,7,8], false],
+			[10, [1,2,3,4,5,6,7,8,9], false],
+			[10, [0,1,2,3,5,6,7,8,9], false],
+			[10, [0,1,2,3,4,5,6,7,8,9], true],
+		];
+	}
+
+	/**
+	 * @dataProvider dataIsComplete
+	 * @param $total
+	 * @param array $present
+	 * @param $expected
+	 */
+	public function testIsComplete($total, array $present, $expected) {
+		$fileChunking = $this->getMockBuilder(\OC_FileChunking::class)
+			->setMethods(['getCache'])
+			->setConstructorArgs([[
+				'name' => 'file',
+				'transferid' => '42',
+				'chunkcount' => $total,
+			]])
+			->getMock();
+
+		$cache = $this->createMock(ICache::class);
+
+		$cache->expects($this->atLeastOnce())
+			->method('hasKey')
+			->willReturnCallback(function ($key) use ($present) {
+				$data = explode('-', $key);
+				return in_array($data[3], $present);
+			});
+
+		$fileChunking->method('getCache')->willReturn($cache);
+
+		$this->assertEquals($expected, $fileChunking->isComplete());
+	}
+}