public function testGetHeadersWillAutoAppendETag()
{
$app = new FacebookApp('123', 'foo_secret');
$request = new FacebookRequest($app, null, 'GET', '/foo', [], 'fooETag');
$headers = $request->getHeaders();
$expectedHeaders = FacebookRequest::getDefaultHeaders();
$expectedHeaders['If-None-Match'] = 'fooETag';
$this->assertEquals($expectedHeaders, $headers);
}
private function defaultHeaders()
{
$headers = [];
foreach (FacebookRequest::getDefaultHeaders() as $name => $value) {
$headers[] = $name . ': ' . $value;
}
return $headers;
}
