owncloud / core

		$this->moveBetweenStorages($storage1, $storage2);

	}

	function moveBetweenStorages($storage1, $storage2) {

		\OC\Files\Filesystem::mount($storage1, array(), '/');

		\OC\Files\Filesystem::mount($storage2, array(), '/substorage');

		$rootView = new \OC\Files\View('');

		$rootView->rename('foo.txt', 'substorage/folder/foo.txt');

		$this->assertFalse($rootView->file_exists('foo.txt'));

		$this->assertTrue($rootView->file_exists('substorage/folder/foo.txt'));

		$rootView->rename('substorage/folder', 'anotherfolder');

		$this->assertFalse($rootView->is_dir('substorage/folder'));

		$this->assertTrue($rootView->file_exists('anotherfolder/foo.txt'));

		$this->assertTrue($rootView->file_exists('anotherfolder/bar.txt'));

	}

	/**

	 * @medium

	/**

	 * @medium

	 */

	function testUnlinkRootMustFail() {

		$storage1 = $this->getTestStorage();

		$storage2 = $this->getTestStorage();

		\OC\Files\Filesystem::mount($storage1, array(), '/');

		\OC\Files\Filesystem::mount($storage2, array(), '/substorage');

		$rootView = new \OC\Files\View('');

		$rootView->file_put_contents('/foo.txt', 'asd');

		$rootView->file_put_contents('/substorage/bar.txt', 'asd');

		$this->assertFalse($rootView->unlink(''));

		$this->assertFalse($rootView->unlink('/'));

		$this->assertFalse($rootView->unlink('substorage'));

		$this->assertFalse($rootView->unlink('/substorage'));

	}

	/**

	 * @medium