/**
  * try to add an account
  *
  */
 public function testGetContainerGrants()
 {
     $container = $this->_backend->addContainer('Addressbook', 'Tine 2.0 Unittest', Tinebase_Model_Container::TYPE_PERSONAL);
     $this->assertEquals('Tine 2.0 Unittest', $container['name']);
     $grants = $this->_backend->getContainerGrants($container['id']);
     $this->assertEquals(1, $grants['totalcount']);
     $this->assertTrue($grants['results'][0]["readGrant"]);
     $this->assertEquals(Zend_Registry::get('currentAccount')->getId(), $grants['results'][0]["account_id"]);
     $this->_backend->deleteContainer($container['id']);
     $this->setExpectedException('Tinebase_Exception_NotFound');
     $container = Tinebase_Container::getInstance()->getContainerById($container['id']);
 }