public function testExtensionAttributes() {
$extensionAttributes = $this->quickAdd->extensionAttributes;
$extensionAttributes['foo1'] = array('name'=>'foo1', 'value'=>'bar');
$extensionAttributes['foo2'] = array('name'=>'foo2', 'value'=>'rab');
$this->quickAdd->extensionAttributes = $extensionAttributes;
$this->assertEquals('bar', $this->quickAdd->extensionAttributes['foo1']['value']);
$this->assertEquals('rab', $this->quickAdd->extensionAttributes['foo2']['value']);
$quickAddXml = $this->quickAdd->saveXML();
$newQuickAdd = new Zend_Gdata_Calendar_Extension_QuickAdd();
$newQuickAdd->transferFromXML($quickAddXml);
$this->assertEquals('bar', $newQuickAdd->extensionAttributes['foo1']['value']);
$this->assertEquals('rab', $newQuickAdd->extensionAttributes['foo2']['value']);
}
