add RetryAttempts to AccessLog in JSON format

server/server_test.go

@@ -495,74 +495,6 @@ func TestConfigureBackends(t *testing.T) {
 	}
 }
 
-func TestRegisterRetryMiddleware(t *testing.T) {
-	testCases := []struct {
-		name            string
-		globalConfig    configuration.GlobalConfiguration
-		countServers    int
-		expectedRetries int
-	}{
-		{
-			name: "configured retry attempts",
-			globalConfig: configuration.GlobalConfiguration{
-				Retry: &configuration.Retry{
-					Attempts: 3,
-				},
-			},
-			expectedRetries: 3,
-		},
-		{
-			name: "retry attempts defaults to server amount",
-			globalConfig: configuration.GlobalConfiguration{
-				Retry: &configuration.Retry{},
-			},
-			expectedRetries: 2,
-		},
-	}
-
-	for _, tc := range testCases {
-		tc := tc
-		t.Run(tc.name, func(t *testing.T) {
-			t.Parallel()
-
-			var retryListener middlewares.RetryListener
-			httpHandler := okHTTPHandler{}
-			dynamicConfig := &types.Configuration{
-				Backends: map[string]*types.Backend{
-					"backend": {
-						Servers: map[string]types.Server{
-							"server": {
-								URL: "http://localhost",
-							},
-							"server2": {
-								URL: "http://localhost",
-							},
-						},
-					},
-				},
-			}
-
-			httpHandlerWithRetry := registerRetryMiddleware(httpHandler, tc.globalConfig, dynamicConfig, "backend", retryListener)
-
-			retry, ok := httpHandlerWithRetry.(*middlewares.Retry)
-			if !ok {
-				t.Fatalf("httpHandler was not decorated with retry httpHandler, got %#v", httpHandlerWithRetry)
-			}
-
-			expectedRetry := middlewares.NewRetry(tc.expectedRetries, httpHandler, retryListener)
-			if !reflect.DeepEqual(retry, expectedRetry) {
-				t.Errorf("retry httpHandler was not instantiated correctly, got %#v want %#v", retry, expectedRetry)
-			}
-		})
-	}
-}
-
-type okHTTPHandler struct{}
-
-func (okHTTPHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
-	w.WriteHeader(http.StatusOK)
-}
-
 func TestServerEntrypointWhitelistConfig(t *testing.T) {
 	tests := []struct {
 		desc           string