public function min_comparer_throws()
{
$error = new \Exception();
$xs = $this->createHotObservable([onNext(150, 'z'), onNext(210, 'b'), onNext(220, 'c'), onNext(230, 'a'), onCompleted(250)]);
$results = $this->scheduler->startWithCreate(function () use($xs, $error) {
return $xs->min(function () use($error) {
throw $error;
});
});
$this->assertMessages([onError(220, $error)], $results->getMessages());
}