simple test of a health endpoint

internal/api/grpc/admin/admin_test.go

@@ -0,0 +1,29 @@
+package admin_test
+
+import (
+	"context"
+	"os"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/zitadel/zitadel/internal/integration"
+)
+
+const commandLine = `start-from-init --masterkey MasterkeyNeedsToHave32Characters --tlsMode disabled --config ../../e2e/config/localhost/zitadel.yaml --steps ../../e2e/config/localhost/zitadel.yaml`
+
+var (
+	Tester *integration.Tester
+)
+
+func TestMain(m *testing.M) {
+	os.Exit(func() int {
+		ctx, cancel := context.WithTimeout(context.Background(), time.Minute)
+		defer cancel()
+
+		Tester = integration.NewTester(ctx, strings.Split(commandLine, " "))
+		defer Tester.Done()
+
+		return m.Run()
+	}())
+}

internal/api/grpc/admin/information_test.go

@@ -0,0 +1,16 @@
+package admin_test
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/zitadel/zitadel/pkg/grpc/admin"
+)
+
+func TestServer_Healthz(t *testing.T) {
+	client := admin.NewAdminServiceClient(Tester.ClientConn)
+	_, err := client.Healthz(context.TODO(), &admin.HealthzRequest{})
+	require.NoError(t, err)
+}