public function testMetaDisappearsIfNoPropertiesOnMinimization()
{
$obj = new Document();
$obj->addMetaProperty('foo', 'bar');
$obj->minimize();
$this->assertObjectNotHasAttribute('@meta', $obj);
}
private function applyPreferHeader(Document $document, Request $request, &$headers, &$options)
{
$prefer = $request->headers->get('Prefer');
$minimal = preg_match("/\\brepresentation\\s*=\\s*(minimal\\b|\"minimal\")/i", $prefer);
if ($minimal) {
$document->minimize();
if ($options >= JSON_PRETTY_PRINT) {
$options -= JSON_PRETTY_PRINT;
}
$headers['Preference-Applied'] = 'representation=minimal';
} elseif ($options < JSON_PRETTY_PRINT) {
$options += JSON_PRETTY_PRINT;
}
}