public function testNormalNicknameShouldHaveNoExtensionElements()
{
$this->nickname->name = "Trogdor";
$this->assertEquals("Trogdor", $this->nickname->name);
$this->assertEquals(0, count($this->nickname->extensionElements));
$newNickname = new Zend_Gdata_Gapps_Extension_Nickname();
$newNickname->transferFromXML($this->nickname->saveXML());
$this->assertEquals(0, count($newNickname->extensionElements));
$newNickname->extensionElements = array(new Zend_Gdata_App_Extension_Element('foo', 'atom', null, 'bar'));
$this->assertEquals(1, count($newNickname->extensionElements));
$this->assertEquals("Trogdor", $newNickname->name);
/* try constructing using magic factory */
$gdata = new Zend_Gdata_Gapps();
$newNickname2 = $gdata->newNickname();
$newNickname2->transferFromXML($newNickname->saveXML());
$this->assertEquals(1, count($newNickname2->extensionElements));
$this->assertEquals("Trogdor", $newNickname2->name);
}