protected function _listAllShares()
{
$this->switchAuth(null);
$shares = self::$share->listAllShares();
$this->assertInternalType('array', $shares);
$this->assertEquals(6, count($shares));
$this->assertArrayHasKey('myshare', $shares);
$this->assertArrayHasKey('systemshare', $shares);
$this->assertArrayHasKey('janeshare', $shares);
$this->assertArrayHasKey('groupshare', $shares);
$this->assertArrayHasKey('noshare', $shares);
$this->switchAuth('john');
}