1 files changed, 57 insertions, 0 deletions
diff --git a/internal/debug/server_test.go b/internal/debug/server_test.go
new file mode 100644
index 00000000..d2e1f9f0
--- /dev/null
+++ b/internal/debug/server_test.go
@@ -0,0 +1,57 @@
+package debug_test
+
+import (
+	"context"
+	"math/rand"
+	"net"
+	"net/http"
+	"strconv"
+	"testing"
+	"time"
+
+	"github.com/spiral/roadrunner-binary/v2/internal/debug"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestServer_StartingAndStopping(t *testing.T) {
+	rand.Seed(time.Now().UnixNano())
+
+	var (
+		s    = debug.NewServer()
+		port = strconv.Itoa(rand.Intn(10000) + 10000) //nolint:gosec
+	)
+
+	go func() { assert.ErrorIs(t, s.Start(":"+port), http.ErrServerClosed) }()
+
+	defer func() { assert.NoError(t, s.Stop(context.Background())) }()
+
+	for i := 0; i < 100; i++ { // wait for server started state
+		if l, err := net.Dial("tcp", ":"+port); err != nil {
+			<-time.After(time.Millisecond)
+		} else {
+			_ = l.Close()
+
+			break
+		}
+	}
+
+	for _, uri := range []string{ // assert that pprof handlers exists
+		"http://127.0.0.1:" + port + "/debug/pprof/",
+		"http://127.0.0.1:" + port + "/debug/pprof/cmdline",
+		// "http://127.0.0.1:" + port + "/debug/pprof/profile",
+		"http://127.0.0.1:" + port + "/debug/pprof/symbol",
+		// "http://127.0.0.1:" + port + "/debug/pprof/trace",
+	} {
+		ctx, cancel := context.WithTimeout(context.Background(), time.Second)
+
+		req, _ := http.NewRequestWithContext(ctx, http.MethodHead, uri, http.NoBody)
+		resp, err := http.DefaultClient.Do(req)
+		assert.NoError(t, err)
+		assert.Equal(t, http.StatusOK, resp.StatusCode)
+
+		_ = resp.Body.Close()
+
+		cancel()
+	}
+}