initial import

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

kgo_test.go

@@ -0,0 +1,70 @@
+package kgo_test
+
+import (
+	"context"
+	"os"
+	"strings"
+	"testing"
+
+	kgo "github.com/unistack-org/micro-broker-kgo/v3"
+	"github.com/unistack-org/micro/v3/broker"
+	"github.com/unistack-org/micro/v3/logger"
+)
+
+var (
+	bm = &broker.Message{
+		Header: map[string]string{"hkey": "hval"},
+		Body:   []byte(`"body"`),
+	}
+)
+
+func TestPubSub(t *testing.T) {
+	if tr := os.Getenv("INTEGRATION_TESTS"); len(tr) > 0 {
+		t.Skip()
+	}
+
+	logger.DefaultLogger.Init(logger.WithLevel(logger.TraceLevel))
+	ctx := context.Background()
+
+	var addrs []string
+	if addr := os.Getenv("BROKER_ADDRS"); len(addr) == 0 {
+		addrs = []string{"127.0.0.1:9092"}
+	} else {
+		addrs = strings.Split(addr, ",")
+	}
+
+	b := kgo.NewBroker(broker.Addrs(addrs...), kgo.ClientID("test"))
+	if err := b.Init(); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := b.Connect(ctx); err != nil {
+		t.Fatal(err)
+	}
+
+	defer func() {
+		if err := b.Disconnect(ctx); err != nil {
+			t.Fatal(err)
+		}
+	}()
+
+	done := make(chan bool, 1)
+	fn := func(msg broker.Event) error {
+		done <- true
+		return msg.Ack()
+	}
+
+	sub, err := b.Subscribe(ctx, "test_topic", fn, broker.SubscribeGroup("test"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer func() {
+		if err := sub.Unsubscribe(ctx); err != nil {
+			t.Fatal(err)
+		}
+	}()
+	if err := b.Publish(ctx, "test_topic", bm); err != nil {
+		t.Fatal(err)
+	}
+	<-done
+}