/**
* Tests the writer limit.
*/
public function testLimitSize()
{
$writer = new GsaFeedWriter($this->folder, $this->dtd, $this->datasource, $this->feedtype);
$writer->open();
foreach (range(0, GsaFeedWriter::LIMIT_SIZE / 8196) as $i) {
$writer->write(array('url' => str_repeat('x', 8196), 'mime_type' => 'text/html', 'action' => 'add'));
}
$writer->close();
$generatedFiles = $this->getFiles();
$this->assertCount(2, $generatedFiles);
// this will throw an exception if the xml is invalid
new \SimpleXMLElement(file_get_contents($generatedFiles[0]), LIBXML_PARSEHUGE);
new \SimpleXMLElement(file_get_contents($generatedFiles[1]), LIBXML_PARSEHUGE);
$info = stat($generatedFiles[0]);
$this->assertLessThan(GsaFeedWriter::LIMIT_SIZE, $info['size']);
}