diff --git a/.forgejo/workflows/pr.yml b/.forgejo/workflows/pr.yml
index df4d707..0f13a5d 100644
--- a/.forgejo/workflows/pr.yml
+++ b/.forgejo/workflows/pr.yml
@@ -15,8 +15,16 @@ jobs:
         with:
           go-version: ">=1.21"
           check-latest: true
+      - name: run the fake API server
+        id: test
+        run: |
+          go test -o=gotest
+          ls .
+          RUN_FOREVER=1 gotest &
+          sleep 1
       - name: update a record
         uses: ./
         with:
           subdomain: /tmp/website
+          ovh-endpoint: ${{ steps.test.outputs.OVH_ENDPOINT }}
       # TODO: verify it runned
\ No newline at end of file
diff --git a/main_test.go b/main_test.go
index 75fe7e0..418e6b6 100644
--- a/main_test.go
+++ b/main_test.go
@@ -4,9 +4,11 @@
 package main
 
 import (
+	"fmt"
 	"io"
 	"net/http"
 	"net/http/httptest"
+	"os"
 	"testing"
 
 	"github.com/sethvargo/go-githubactions"
@@ -16,15 +18,21 @@ func TestRun(t *testing.T) {
 	s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		switch r.URL.Path {
 		default:
-			t.Errorf("unexpected request on %s", r.URL.Path)
+			msg := fmt.Sprintf("unexpected request on %s", r.URL.Path)
+			http.Error(w, msg, http.StatusBadRequest)
+			t.Error(msg)
 		case "/auth/time":
 		case "/domain/zone/FAKEVALUE-INPUT_DOMAIN/record/FAKEVALUE-INPUT_RECORD-ID":
 			buf, err := io.ReadAll(r.Body)
 			if err != nil {
-				t.Errorf("could not read request body: %v", err)
+				msg := fmt.Sprintf("could not read request body: %v", err)
+				http.Error(w, msg, http.StatusBadRequest)
+				t.Error(msg)
 			}
 			if string(buf) != `{"subDomain":"FAKEVALUE-INPUT_SUBDOMAIN","target":"\"FAKEVALUE-INPUT_VALUE\""}` {
-				t.Errorf("unexpected body: %s", string(buf))
+				msg := fmt.Sprintf("unexpected body: %s", string(buf))
+				http.Error(w, msg, http.StatusBadRequest)
+				t.Error(msg)
 			}
 		}
 	}))
@@ -40,4 +48,8 @@ func TestRun(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
+	if os.Getenv("RUN_FOREVER") == "1" {
+		action.SetOutput("OVH_ENDPOINT", "http://"+s.Listener.Addr().String())
+		select {}
+	}
 }