/**
* Run test scenario as simulation.
*
* @param callable(TestCase) $simulation
* @return PromiseInterface
*/
public function simulate(callable $simulation)
{
$data = $simulation($this);
$promise = new Promise();
$loop = $this->loop();
$loop->addTimer(15, function () use($loop) {
$loop->stop();
$this->fail('Timeout for test has been reached.');
});
$loop->start();
return $promise->resolve($data);
}
/**
* @return PromiseInterface
*/
public function create()
{
$state = $this->getState();
if ($state !== Runtime::STATE_DESTROYED) {
return Promise::doReject(new RejectionException("It is not possible to create runtime from state [{$state}]."));
}
$promise = new Promise();
$this->loop()->afterTick(function () use($promise) {
$this->start()->then(function () use($promise) {
return $promise->resolve('Runtime has been created.');
});
});
$this->setState(Runtime::STATE_CREATED);
$emitter = $this->eventEmitter();
$emitter->emit('beforeCreate');
$emitter->emit('create');
$emitter->emit('afterCreate');
$this->setLoopState(self::LOOP_STATE_STARTED);
$this->startLoop();
return $promise;
}
