/**
* Returns an XML tree for use in further test cases
*
* @return xml.Tree
*/
protected function personTree()
{
$t = new Tree('person');
$t->root()->setAttribute('id', '1549');
$t->addChild(new \xml\Node('firstName', 'Timm'));
$t->addChild(new \xml\Node('lastName', 'Friebe'));
$t->addChild(new \xml\Node('location', 'Karlsruhe'));
$t->addChild(new \xml\Node('location', 'Germany'));
return $t;
}
/**
* Calculate payload
*
* @param com.google.gsa.feed.XmlFeed feed
* @return string
*/
public function payload($feed)
{
$tree = new Tree('gsafeed');
$tree->addChild((new Node('header'))->withChild(new Node('datasource', $feed->dataSource()))->withChild(new Node('feedtype', $feed->feedType()->name())));
$group = $tree->addChild(new Node('group'));
foreach ($feed->getRecords() as $record) {
$record->visit($group->addChild(new Node('record')));
}
return $tree->getDeclaration() . "\n" . self::FEED_DOC_TYPE . "\n" . $tree->getSource(INDENT_DEFAULT);
}
public function performance()
{
$s = microtime(true);
$t = new Tree();
for ($i = 0; $i < 100; $i++) {
$c = $t->addChild(new \xml\Node('child', null, array('id' => $i)));
for ($j = 0; $j < 100; $j++) {
$c->addChild(new \xml\Node('elements', str_repeat('x', $j)));
}
}
$l = strlen($t->getSource(INDENT_NONE));
printf('%d bytes, %.3f seconds', $l, microtime(true) - $s);
}
