move the cache api from OC_Files to filesystem(view)

1 files changed, 113 insertions, 0 deletions

diff --git a/tests/lib/files/view.php b/tests/lib/files/view.php
new file mode 100644
index 00000000000..6e7608f596b
--- /dev/null
+++ b/tests/lib/files/view.php
@@ -0,0 +1,113 @@
+<?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;
+
+use \OC\Files\Filesystem as Filesystem;
+
+class View extends \PHPUnit_Framework_TestCase {
+	/**
+	 * @var \OC\Files\Storage\Storage[] $storages;
+	 */
+	private $storages = array();
+
+	public function setUp() {
+		Filesystem::clearMounts();
+	}
+
+	public function tearDown() {
+		foreach ($this->storages as $storage) {
+			$cache = $storage->getCache();
+			$cache->clear();
+		}
+	}
+
+	public function testCacheAPI() {
+		$storage1 = $this->getTestStorage();
+		$storage2 = $this->getTestStorage();
+		$storage3 = $this->getTestStorage();
+		Filesystem::mount($storage1, array(), '/');
+		Filesystem::mount($storage2, array(), '/substorage');
+		Filesystem::mount($storage3, array(), '/folder/anotherstorage');
+		$textSize = strlen("dummy file data\n");
+		$imageSize = filesize(\OC::$SERVERROOT . '/core/img/logo.png');
+		$storageSize = $textSize * 2 + $imageSize;
+
+		$rootView = new \OC\Files\View('');
+
+		$cachedData = $rootView->getFileInfo('/foo.txt');
+		$this->assertEquals($textSize, $cachedData['size']);
+		$this->assertEquals('text/plain', $cachedData['mimetype']);
+
+		$cachedData = $rootView->getFileInfo('/');
+		$this->assertEquals($storageSize * 3, $cachedData['size']);
+		$this->assertEquals('httpd/unix-directory', $cachedData['mimetype']);
+
+		$cachedData = $rootView->getFileInfo('/folder');
+		$this->assertEquals($storageSize + $textSize, $cachedData['size']);
+		$this->assertEquals('httpd/unix-directory', $cachedData['mimetype']);
+
+		$folderData = $rootView->getDirectoryContent('/');
+		/**
+		 * expected entries:
+		 * folder
+		 * foo.png
+		 * foo.txt
+		 * substorage
+		 */
+		$this->assertEquals(4, count($folderData));
+		$this->assertEquals('folder', $folderData[0]['name']);
+		$this->assertEquals('foo.png', $folderData[1]['name']);
+		$this->assertEquals('foo.txt', $folderData[2]['name']);
+		$this->assertEquals('substorage', $folderData[3]['name']);
+
+		$this->assertEquals($storageSize + $textSize, $folderData[0]['size']);
+		$this->assertEquals($imageSize, $folderData[1]['size']);
+		$this->assertEquals($textSize, $folderData[2]['size']);
+		$this->assertEquals($storageSize, $folderData[3]['size']);
+	}
+
+	public function testAutoScan() {
+		$storage1 = $this->getTestStorage(false);
+		$storage2 = $this->getTestStorage(false);
+		Filesystem::mount($storage1, array(), '/');
+		Filesystem::mount($storage2, array(), '/substorage');
+		$textSize = strlen("dummy file data\n");
+		$imageSize = filesize(\OC::$SERVERROOT . '/core/img/logo.png');
+
+		$rootView = new \OC\Files\View('');
+
+		$cachedData = $rootView->getFileInfo('/');
+		$this->assertEquals('httpd/unix-directory', $cachedData['mimetype']);
+		$this->assertEquals(-1, $cachedData['size']);
+
+		$folderData = $rootView->getDirectoryContent('/substorage/folder');
+		$this->assertEquals('text/plain', $folderData[0]['mimetype']);
+		$this->assertEquals($textSize, $folderData[0]['size']);
+	}
+
+	/**
+	 * @param bool $scan
+	 * @return \OC\Files\Storage\Storage
+	 */
+	private function getTestStorage($scan = true) {
+		$storage = new \OC\Files\Storage\Temporary(array());
+		$textData = "dummy file data\n";
+		$imgData = file_get_contents(\OC::$SERVERROOT . '/core/img/logo.png');
+		$storage->mkdir('folder');
+		$storage->file_put_contents('foo.txt', $textData);
+		$storage->file_put_contents('foo.png', $imgData);
+		$storage->file_put_contents('folder/bar.txt', $textData);
+
+		if ($scan) {
+			$scanner = $storage->getScanner();
+			$scanner->scan('');
+		}
+		$this->storages[] = $storage;
+		return $storage;
+	}
+}