public function testWhereWithValueToAndFromStringShouldMatch()
{
$this->where->valueString = "Test Value String";
$this->where->rel = "http://schemas.google.com/g/2005#event.alternate";
$this->where->label = "Test Label";
$whereXml = $this->where->saveXML();
$newWhere = new Zend_Gdata_Extension_Where();
$newWhere->transferFromXML($whereXml);
$newWhereXml = $newWhere->saveXML();
$this->assertTrue($whereXml == $newWhereXml);
$this->assertEquals("Test Value String", $this->where->valueString);
$this->assertEquals("http://schemas.google.com/g/2005#event.alternate", $this->where->rel);
$this->assertEquals("Test Label", $this->where->label);
}