<?php

namespace BlaxSoftware\LaravelWebSockets\Test;

use BlaxSoftware\LaravelWebSockets\Websocket\ChannelManager;

/**
 * A connection the server declines in onOpen (e.g. during a soft shutdown) is
 * closed before it ever gets an app or socket id. Closing it must not throw:
 * it used to log `Attempt to read property "id" on null` for every declined
 * handshake, flooding the websocket log with errors that looked like a crash.
 */
class ClosedBeforeOpenTest extends TestCase
{
    public function test_unsubscribing_a_connection_without_an_app_is_a_no_op()
    {
        // The Redis-backed manager needs Redis to construct; this path must not
        // touch Redis at all, so the constructor is skipped.
        $manager = (new \ReflectionClass(ChannelManager::class))->newInstanceWithoutConstructor();

        $result = null;
        $manager->unsubscribeFromAllChannels(new Mocks\Connection)
            ->then(function ($value) use (&$result) {
                $result = $value;
            });

        $this->assertFalse($result);
    }
}