feat: notification service

notification/internal/app/runtime_smoke_test.go

@@ -0,0 +1,72 @@
+package app
+
+import (
+	"context"
+	"net/http"
+	"os"
+	"testing"
+	"time"
+
+	"galaxy/notification/internal/config"
+
+	"github.com/stretchr/testify/require"
+	testcontainers "github.com/testcontainers/testcontainers-go"
+	rediscontainer "github.com/testcontainers/testcontainers-go/modules/redis"
+)
+
+const (
+	realRuntimeSmokeEnv   = "NOTIFICATION_REAL_RUNTIME_SMOKE"
+	realRuntimeRedisImage = "redis:7"
+)
+
+func TestRealRuntimeCompatibility(t *testing.T) {
+	if os.Getenv(realRuntimeSmokeEnv) != "1" {
+		t.Skipf("set %s=1 to run the real runtime smoke suite", realRuntimeSmokeEnv)
+	}
+
+	ctx := context.Background()
+
+	redisContainer, err := rediscontainer.Run(ctx, realRuntimeRedisImage)
+	require.NoError(t, err)
+	testcontainers.CleanupContainer(t, redisContainer)
+
+	redisAddr, err := redisContainer.Endpoint(ctx, "")
+	require.NoError(t, err)
+
+	cfg := config.DefaultConfig()
+	cfg.Redis.Addr = redisAddr
+	cfg.UserService.BaseURL = "http://user-service.internal"
+	cfg.InternalHTTP.Addr = mustFreeAddr(t)
+	cfg.ShutdownTimeout = 2 * time.Second
+	cfg.Telemetry.TracesExporter = "none"
+	cfg.Telemetry.MetricsExporter = "none"
+
+	runtime, err := NewRuntime(context.Background(), cfg, testLogger())
+	require.NoError(t, err)
+	defer func() {
+		require.NoError(t, runtime.Close())
+	}()
+
+	runCtx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	runErrCh := make(chan error, 1)
+	go func() {
+		runErrCh <- runtime.Run(runCtx)
+	}()
+
+	client := &http.Client{
+		Timeout: 500 * time.Millisecond,
+		Transport: &http.Transport{
+			DisableKeepAlives: true,
+		},
+	}
+	t.Cleanup(client.CloseIdleConnections)
+
+	waitForRuntimeReady(t, client, cfg.InternalHTTP.Addr)
+	assertHTTPStatus(t, client, "http://"+cfg.InternalHTTP.Addr+"/healthz", http.StatusOK)
+	assertHTTPStatus(t, client, "http://"+cfg.InternalHTTP.Addr+"/readyz", http.StatusOK)
+
+	cancel()
+	waitForRunResult(t, runErrCh, cfg.ShutdownTimeout+2*time.Second)
+}