[#334]: feature: tests for JOBS plugin status and readiness

plugins/status/configs/.rr-ready-init.yaml

@@ -1,7 +1,7 @@
 version: '3'
 
 rpc:
-  listen: tcp://127.0.0.1:6007
+  listen: tcp://127.0.0.1:6006
 
 server:
   command: "php ../../php_test_files/sleep.php"

plugins/status/plugin_test.go

@@ -162,7 +162,9 @@ func TestStatusRPC(t *testing.T) {
 	}()
 
 	time.Sleep(time.Second)
-	t.Run("CheckerGetStatusRpc", checkRPCStatus)
+	t.Run("CheckerGetStatusRpc", func(t *testing.T) {
+		checkRPCStatus(t, "http", 200, "6005")
+	})
 	stopCh <- struct{}{}
 	wg.Wait()
 }
@@ -298,7 +300,9 @@ func TestReadinessRPCWorkerNotReady(t *testing.T) {
 	t.Run("DoHttpReq", doHTTPReq)
 	time.Sleep(time.Second * 5)
 	t.Run("CheckerGetReadiness2", checkHTTPReadiness2)
-	t.Run("CheckerGetRpcReadiness", checkRPCReadiness)
+	t.Run("CheckerGetRpcReadiness", func(t *testing.T) {
+		checkRPCReadiness(t, "http", 503, "6006")
+	})
 	stopCh <- struct{}{}
 	wg.Wait()
 }
@@ -386,6 +390,91 @@ func TestJobsStatus(t *testing.T) {
 	wg.Wait()
 }
 
+func TestJobsReadiness(t *testing.T) {
+	cont := endure.New(slog.LevelDebug, endure.GracefulShutdownTimeout(time.Second))
+
+	cfg := &config.Plugin{
+		Version: "2023.2.0",
+		Path:    "configs/.rr-jobs-status.yaml",
+		Prefix:  "rr",
+	}
+
+	err := cont.RegisterAll(
+		cfg,
+		&rpcPlugin.Plugin{},
+		&logger.Plugin{},
+		&server.Plugin{},
+		&status.Plugin{},
+		&jobs.Plugin{},
+	)
+	assert.NoError(t, err)
+
+	err = cont.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	ch, err := cont.Serve()
+	assert.NoError(t, err)
+
+	sig := make(chan os.Signal, 1)
+	signal.Notify(sig, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
+
+	wg := &sync.WaitGroup{}
+	wg.Add(1)
+
+	stopCh := make(chan struct{}, 1)
+
+	go func() {
+		defer wg.Done()
+		for {
+			select {
+			case e := <-ch:
+				assert.Fail(t, "error", e.Error.Error())
+				err = cont.Stop()
+				if err != nil {
+					assert.FailNow(t, "error", err.Error())
+				}
+			case <-sig:
+				err = cont.Stop()
+				if err != nil {
+					assert.FailNow(t, "error", err.Error())
+				}
+				return
+			case <-stopCh:
+				// timeout, error here is OK, because in the PHP we are sleeping for the 300s
+				_ = cont.Stop()
+				return
+			}
+		}
+	}()
+
+	time.Sleep(time.Second)
+	t.Run("checkJobsReadiness", checkJobsReadiness)
+	t.Run("checkJobsRPC", func(t *testing.T) {
+		checkRPCReadiness(t, "jobs", 200, "6007")
+		checkRPCStatus(t, "jobs", 200, "6007")
+	})
+
+	stopCh <- struct{}{}
+	wg.Wait()
+}
+
+func checkJobsReadiness(t *testing.T) {
+	req, err := http.NewRequest("GET", "http://127.0.0.1:35544/ready?plugin=jobs", nil)
+	assert.NoError(t, err)
+
+	r, err := http.DefaultClient.Do(req)
+	assert.NoError(t, err)
+	b, err := io.ReadAll(r.Body)
+	assert.NoError(t, err)
+	assert.Equal(t, 200, r.StatusCode)
+	assert.Equal(t, "plugin: jobs, status: 200\n", string(b))
+
+	err = r.Body.Close()
+	assert.NoError(t, err)
+}
+
 func checkHTTPStatus(t *testing.T) {
 	req, err := http.NewRequest("GET", "http://127.0.0.1:34333/health?plugin=http&plugin=rpc", nil)
 	assert.NoError(t, err)
@@ -444,34 +533,34 @@ func checkHTTPReadiness(t *testing.T) {
 	assert.NoError(t, err)
 }
 
-func checkRPCReadiness(t *testing.T) {
-	conn, err := net.Dial("tcp", "127.0.0.1:6007")
+func checkRPCReadiness(t *testing.T, plugin string, status int64, port string) {
+	conn, err := net.Dial("tcp", "127.0.0.1:"+port)
 	assert.NoError(t, err)
 	client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
 
 	req := &statusv1beta1.Request{
-		Plugin: "http",
+		Plugin: plugin,
 	}
 
 	rsp := &statusv1beta1.Response{}
 
 	err = client.Call("status.Ready", req, rsp)
 	assert.NoError(t, err)
-	assert.Equal(t, rsp.GetCode(), int64(503))
+	assert.Equal(t, rsp.GetCode(), status)
 }
 
-func checkRPCStatus(t *testing.T) {
-	conn, err := net.Dial("tcp", "127.0.0.1:6005")
+func checkRPCStatus(t *testing.T, plugin string, status int64, port string) {
+	conn, err := net.Dial("tcp", "127.0.0.1:"+port)
 	assert.NoError(t, err)
 	client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
 
 	req := &statusv1beta1.Request{
-		Plugin: "http",
+		Plugin: plugin,
 	}
 
 	rsp := &statusv1beta1.Response{}
 
 	err = client.Call("status.Status", req, rsp)
 	assert.NoError(t, err)
-	assert.Equal(t, rsp.Code, int64(200))
+	assert.Equal(t, rsp.Code, status)
 }