1 files changed, 95 insertions, 0 deletions
diff --git a/tests/lib/files/cache/homecache.php b/tests/lib/files/cache/homecache.php
new file mode 100644
index 00000000000..ebf2b7270da
--- /dev/null
+++ b/tests/lib/files/cache/homecache.php
@@ -0,0 +1,95 @@
+<?php
+/**
+ * Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace Test\Files\Cache;
+
+class DummyUser extends \OC\User\User {
+	/**
+	 * @var string $home
+	 */
+	private $home;
+
+	/**
+	 * @var string $uid
+	 */
+	private $uid;
+
+	public function __construct($uid, $home) {
+		$this->home = $home;
+		$this->uid = $uid;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getHome() {
+		return $this->home;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getUID() {
+		return $this->uid;
+	}
+}
+
+class HomeCache extends \PHPUnit_Framework_TestCase {
+	/**
+	 * @var \OC\Files\Storage\Home $storage
+	 */
+	private $storage;
+
+	/**
+	 * @var \OC\Files\Cache\HomeCache $cache
+	 */
+	private $cache;
+
+	/**
+	 * @var \OC\User\User $user
+	 */
+	private $user;
+
+	public function setUp() {
+		$this->user = new DummyUser('foo', \OC_Helper::tmpFolder());
+		$this->storage = new \OC\Files\Storage\Home(array('user' => $this->user));
+		$this->cache = $this->storage->getCache();
+	}
+
+	/**
+	 * Tests that the root folder size calculation ignores the subdirs that have an unknown
+	 * size. This makes sure that quota calculation still works as it's based on the root
+	 * folder size.
+	 */
+	public function testRootFolderSizeIgnoresUnknownUpdate() {
+		$dir1 = 'knownsize';
+		$dir2 = 'unknownsize';
+		$fileData = array();
+		$fileData[''] = array('size' => -1, 'mtime' => 20, 'mimetype' => 'httpd/unix-directory');
+		$fileData[$dir1] = array('size' => 1000, 'mtime' => 20, 'mimetype' => 'httpd/unix-directory');
+		$fileData[$dir2] = array('size' => -1, 'mtime' => 25, 'mimetype' => 'httpd/unix-directory');
+
+		$this->cache->put('', $fileData['']);
+		$this->cache->put($dir1, $fileData[$dir1]);
+		$this->cache->put($dir2, $fileData[$dir2]);
+
+		$this->assertTrue($this->cache->inCache($dir1));
+		$this->assertTrue($this->cache->inCache($dir2));
+
+		// check that root size ignored the unknown sizes
+		$this->assertEquals(1000, $this->cache->calculateFolderSize(''));
+
+		// clean up
+		$this->cache->remove('');
+		$this->cache->remove($dir1);
+		$this->cache->remove($dir2);
+
+		$this->assertFalse($this->cache->inCache($dir1));
+		$this->assertFalse($this->cache->inCache($dir2));
+	}
+}