Files
cgrates/ees/nats_it_test.go

105 lines
2.5 KiB
Go

// +build integration
/*
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
Copyright (C) ITsysCOM GmbH
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>
*/
package ees
import (
"os/exec"
"path"
"testing"
"time"
"github.com/cgrates/cgrates/config"
"github.com/cgrates/cgrates/engine"
"github.com/cgrates/cgrates/utils"
"github.com/nats-io/nats.go"
)
func TestNatsEE(t *testing.T) {
testCreateDirectory(t)
var err error
cmd := exec.Command("nats-server", "-js") // Start the nats-server.
if err := cmd.Start(); err != nil {
t.Fatal(err) // Only if nats-server is not installed.
}
time.Sleep(50 * time.Millisecond)
defer cmd.Process.Kill()
cfgPath := path.Join(*dataDir, "conf", "samples", "ees")
cfg, err := config.NewCGRConfigFromPath(cfgPath)
if err != nil {
t.Fatal(err)
}
evExp, err := NewEventExporter(cfg, 5, new(engine.FilterS))
if err != nil {
t.Fatal(err)
}
nop, err := engine.GetNatsOpts(cfg.EEsCfg().Exporters[5].Opts, "natsTest", time.Second)
if err != nil {
t.Fatal(err)
}
nc, err := nats.Connect("nats://localhost:4222", nop...)
if err != nil {
t.Fatal(err)
}
js, err := nc.JetStream()
if err != nil {
t.Fatal(err)
}
for name := range js.StreamNames() {
if name == "test" {
if err = js.DeleteStream("test"); err != nil {
t.Fatal(err)
}
break
}
}
if _, err = js.AddStream(&nats.StreamConfig{
Name: "test",
Subjects: []string{"processed_cdrs"},
}); err != nil {
t.Fatal(err)
}
if err = js.PurgeStream("test"); err != nil {
t.Fatal(err)
}
ch := make(chan *nats.Msg, 3)
_, err = js.QueueSubscribe("processed_cdrs", "test3", func(msg *nats.Msg) {
ch <- msg
}, nats.Durable("test4"))
if err != nil {
t.Fatal(err)
}
cgrEv := &utils.CGREvent{
Tenant: "cgrates.org",
Event: map[string]interface{}{
"Account": "1001",
"Destination": "1002",
},
}
if err := evExp.ExportEvent(cgrEv); err != nil {
t.Fatal(err)
}
testCleanDirectory(t)
// fmt.Println(string((<-ch).Data))
}