public function testChannel_EmitsInputAndOutputEvents_InPair($data)
{
$this->simulate(function (SimulationInterface $sim) use($data) {
$loop = $sim->getLoop();
$sim->delayOnce('pass', 2, function () use($sim) {
$sim->done();
});
$master = $this->createChannel($data['master'], $loop);
$slaver = $this->createChannel($data['slave1'], $loop);
$master->on('input', function ($alias, $message) use($sim, $master, $slaver) {
$sim->expect('input', [$alias, $message->getMessage()]);
$sim->emit('pass');
});
$slaver->on('output', function ($alias, $message) use($sim) {
$sim->expect('output', [$alias, $message->getMessage()]);
$sim->emit('pass');
});
$sim->onStart(function () use($slaver, $master) {
$master->start();
$slaver->start();
});
$sim->onStop(function () use($slaver, $master) {
$master->stop();
$slaver->stop();
usleep(200000.0);
});
$slaver->push(self::ALIAS_A, self::MSG_1, Channel::MODE_BUFFER);
})->expect([['output', [self::ALIAS_A, self::MSG_1]], ['input', [self::ALIAS_B, self::MSG_1]]]);
}