use SimpleTest for unit testing

includes some tests for storage providers, more to come

1 files changed, 63 insertions, 0 deletions

diff --git a/tests/lib/filestorage.php b/tests/lib/filestorage.php
new file mode 100644
index 00000000000..edb029d916f
--- /dev/null
+++ b/tests/lib/filestorage.php
@@ -0,0 +1,63 @@
+<?php
+/**
+* ownCloud
+*
+* @author Robin Appelman
+* @copyright 2012 Robin Appelman icewind@owncloud.com
+*
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either
+* version 3 of the License, or any later version.
+*
+* This library 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 library.  If not, see <http://www.gnu.org/licenses/>.
+*
+*/
+
+abstract class Test_FileStorage extends UnitTestCase {
+	/**
+	 * @var OC_Filestorage instance
+	 */
+	protected $instance;
+
+	/**
+	 * the root folder of the storage should always exist, be readable and be recognized as a directory
+	 */
+	public function testRoot(){
+		$this->assertTrue($this->instance->file_exists('/'),'Root folder does not exist');
+		$this->assertTrue($this->instance->is_readable('/'),'Root folder is not readable');
+		$this->assertTrue($this->instance->is_dir('/'),'Root folder is not a directory');
+		$this->assertFalse($this->instance->is_file('/'),'Root folder is a file');
+		
+		//without this, any further testing would be useless, not an acutal requirement for filestorage though
+		$this->assertTrue($this->instance->is_writable('/'),'Root folder is not writable');
+	}
+
+	/**
+	 * test the various uses of file_get_contents and file_put_contents
+	 */
+	public function testGetPutContents(){
+		$sourceFile=OC::$SERVERROOT.'/tests/data/lorem.txt';
+		$sourceText=file_get_contents($sourceFile);
+		
+		//fill a file with string data
+		$this->instance->file_put_contents('/lorem.txt',$sourceText);
+		$this->assertEqual($sourceText,$this->instance->file_get_contents('/lorem.txt'),'data returned from file_get_contents is not equal to the source data');
+
+		//fill a file with a stream
+		$this->instance->file_put_contents('/lorem.txt',fopen($sourceFile,'r'));
+		$this->assertEqual($sourceText,$this->instance->file_get_contents('/lorem.txt'),'data returned from file_get_contents is not equal to the source data');
+
+		//empty the file
+		$this->instance->file_put_contents('/lorem.txt','');
+		$this->assertEqual('',$this->instance->file_get_contents('/lorem.txt'),'file not emptied');
+	}
+}
+
+