nextcloud-spreed-signaling/nats/test/server.go
2026-01-13 08:49:28 +01:00

72 lines
2 KiB
Go

/**
* Standalone signaling server for the Nextcloud Spreed app.
* Copyright (C) 2025 struktur AG
*
* @author Joachim Bauch <bauch@struktur.de>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package test
import (
"context"
"testing"
"time"
"github.com/nats-io/nats-server/v2/server"
"github.com/nats-io/nats-server/v2/test"
"github.com/stretchr/testify/assert"
"github.com/strukturag/nextcloud-spreed-signaling/nats"
)
func StartLocalServer(t *testing.T) (*server.Server, int) {
t.Helper()
return StartLocalServerPort(t, server.RANDOM_PORT)
}
func StartLocalServerPort(t *testing.T, port int) (*server.Server, int) {
t.Helper()
opts := test.DefaultTestOptions
opts.Port = port
opts.Cluster.Name = "testing"
srv := test.RunServer(&opts)
t.Cleanup(func() {
srv.Shutdown()
srv.WaitForShutdown()
})
return srv, opts.Port
}
func WaitForSubscriptionsEmpty(ctx context.Context, t *testing.T, client nats.Client) {
t.Helper()
if c, ok := client.(*nats.LoopbackClient); assert.True(t, ok, "expected LoopbackNatsClient, got %T", client) {
for {
remaining := c.SubscriptionCount()
if remaining == 0 {
break
}
select {
case <-ctx.Done():
assert.NoError(t, ctx.Err(), "Error waiting for %d subscriptions to terminate", remaining)
return
default:
time.Sleep(time.Millisecond)
}
}
}
}