public function testEntryLinkWithValueToAndFromStringShouldMatch()
 {
     $this->entryLink->href = "http://gmail.com/jo/contacts/Bob";
     $this->entryLink->rel = "self";
     $this->entryLink->readOnly = "false";
     $entryLinkXml = $this->entryLink->saveXML();
     $newEntryLink = new Zend_Gdata_Extension_EntryLink();
     $newEntryLink->transferFromXML($entryLinkXml);
     $newEntryLinkXml = $newEntryLink->saveXML();
     $this->assertTrue($entryLinkXml == $newEntryLinkXml);
     $this->assertEquals("http://gmail.com/jo/contacts/Bob", $this->entryLink->href);
     $this->assertEquals("self", $this->entryLink->rel);
     $this->assertEquals("false", $this->entryLink->readOnly);
 }