snapshot of https://github.com/ory/kratos.git (master, 2026-09-15; blobs > 131072B omitted)

cmd/courier/watch_test.go

@@ -0,0 +1,47 @@
+// Copyright © 2023 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+package courier
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+	"time"
+
+	"github.com/phayes/freeport"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/ory/kratos/pkg"
+	"github.com/ory/x/configx"
+)
+
+func TestStartCourier(t *testing.T) {
+	t.Run("case=without metrics", func(t *testing.T) {
+		_, r := pkg.NewFastRegistryWithMocks(t)
+		go func() { _ = StartCourier(t.Context(), r) }()
+		require.Equal(t, r.Config().CourierExposeMetricsPort(t.Context()), 0)
+	})
+
+	t.Run("case=with metrics", func(t *testing.T) {
+		port, err := freeport.GetFreePort()
+		require.NoError(t, err)
+		_, r := pkg.NewFastRegistryWithMocks(t, configx.WithValue("expose-metrics-port", port))
+		go func() { _ = StartCourier(t.Context(), r) }()
+		transport := http.DefaultTransport.(*http.Transport).Clone()
+		t.Cleanup(transport.CloseIdleConnections)
+		client := &http.Client{Transport: transport}
+		url := fmt.Sprintf("http://127.0.0.1:%d/metrics/prometheus", port)
+		require.EventuallyWithT(t, func(t *assert.CollectT) {
+			res, err := client.Get(url)
+			if !assert.NoError(t, err) {
+				return
+			}
+			defer func() {
+				assert.NoError(t, res.Body.Close())
+			}()
+			assert.Equal(t, 200, res.StatusCode)
+		}, 10*time.Second, 10*time.Millisecond)
+	})
+}