<?php

namespace NoccyLabs\Ipc\Interop\Channel;


class MultiStreamChannelTest extends \PhpUnit\Framework\TestCase
{

    public function testCreatingMultipleClients()
    {
        $master = new MultiStreamChannel();

        $client1 = $master->createClient();
        $client2 = $master->createClient();
        $client3 = $master->createClient();

        $master->send("Hello World");

        $this->assertEquals("Hello World", $client1->receive());
        $this->assertEquals("Hello World", $client2->receive());
        $this->assertEquals("Hello World", $client3->receive());

    }

    public function testReadingFromMultipleClients()
    {
        $master = new MultiStreamChannel();

        $client1 = $master->createClient();
        $client2 = $master->createClient();
        $client3 = $master->createClient();

        $client1->send("a");
        $client2->send("b");
        $client3->send("c");

        $this->assertEquals("a", $master->receive());
        $this->assertEquals("b", $master->receive());
        $this->assertEquals("c", $master->receive());

    }

}