2 // Copyright 2019 AT&T Intellectual Property
3 // Copyright 2019 Nokia
5 // Licensed under the Apache License, Version 2.0 (the "License");
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
9 // http://www.apache.org/licenses/LICENSE-2.0
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
18 package rmrmsghandlerprovider
23 "e2mgr/handlers/rmrmsghandlers"
29 "e2mgr/services/rmrsender"
32 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
40 * Verify support for known providers.
43 func initTestCase(t *testing.T) (*logger.Logger, services.RNibDataService, *managers.RanReconnectionManager, *managers.RanStatusChangeManager, *rmrsender.RmrSender, *managers.X2SetupResponseManager, *managers.X2SetupFailureResponseManager) {
45 config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: 3}
47 readerMock := &mocks.RnibReaderMock{}
48 rnibReaderProvider := func() reader.RNibReader {
51 writerMock := &mocks.RnibWriterMock{}
52 rnibWriterProvider := func() rNibWriter.RNibWriter {
56 rmrSender := initRmrSender(&mocks.RmrMessengerMock{}, logger)
57 rnibDataService := services.NewRnibDataService(logger, config, rnibReaderProvider, rnibWriterProvider)
58 ranSetupManager := managers.NewRanSetupManager(logger, rmrSender, rnibDataService)
59 ranReconnectionManager := managers.NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibDataService, ranSetupManager)
60 ranStatusChangeManager := managers.NewRanStatusChangeManager(logger, rmrSender)
62 x2SetupResponseConverter := converters.NewX2SetupResponseConverter(logger)
63 x2SetupResponseManager := managers.NewX2SetupResponseManager(x2SetupResponseConverter)
65 x2SetupFailureResponseConverter := converters.NewX2SetupFailureResponseConverter(logger)
66 x2SetupFailureResponseManager := managers.NewX2SetupFailureResponseManager(x2SetupFailureResponseConverter)
69 return logger, rnibDataService, ranReconnectionManager, ranStatusChangeManager, rmrSender, x2SetupResponseManager, x2SetupFailureResponseManager
72 func TestGetNotificationHandlerSuccess(t *testing.T) {
74 logger, rnibDataService, ranReconnectionManager, ranStatusChangeManager, rmrSender, x2SetupResponseManager, x2SetupFailureResponseManager := initTestCase(t)
76 var testCases = []struct {
78 handler rmrmsghandlers.NotificationHandler
80 {rmrCgo.RIC_X2_SETUP_RESP, rmrmsghandlers.NewSetupResponseNotificationHandler(logger,rnibDataService, x2SetupResponseManager, ranStatusChangeManager, rmrCgo.RIC_X2_SETUP_RESP)},
81 {rmrCgo.RIC_X2_SETUP_FAILURE, rmrmsghandlers.NewSetupResponseNotificationHandler(logger,rnibDataService, x2SetupFailureResponseManager, ranStatusChangeManager, rmrCgo.RIC_X2_SETUP_FAILURE)},
82 {rmrCgo.RIC_ENDC_X2_SETUP_RESP, rmrmsghandlers.NewSetupResponseNotificationHandler(logger,rnibDataService, managers.NewEndcSetupResponseManager(), ranStatusChangeManager, rmrCgo.RIC_ENDC_X2_SETUP_RESP)},
83 {rmrCgo.RIC_ENDC_X2_SETUP_FAILURE, rmrmsghandlers.NewSetupResponseNotificationHandler(logger,rnibDataService, managers.NewEndcSetupFailureResponseManager(), ranStatusChangeManager, rmrCgo.RIC_ENDC_X2_SETUP_FAILURE),},
84 {rmrCgo.RIC_SCTP_CONNECTION_FAILURE, rmrmsghandlers.NewRanLostConnectionHandler(logger,ranReconnectionManager)},
85 {rmrCgo.RIC_ENB_LOAD_INFORMATION, rmrmsghandlers.NewEnbLoadInformationNotificationHandler(logger,rnibDataService, converters.NewEnbLoadInformationExtractor(logger))},
86 {rmrCgo.RIC_ENB_CONF_UPDATE, rmrmsghandlers.NewX2EnbConfigurationUpdateHandler(logger, rmrSender)},
87 {rmrCgo.RIC_ENDC_CONF_UPDATE, rmrmsghandlers.NewEndcConfigurationUpdateHandler(logger, rmrSender)},
88 {rmrCgo.RIC_E2_TERM_INIT, rmrmsghandlers.NewE2TermInitNotificationHandler(logger,ranReconnectionManager, rnibDataService)},
89 {rmrCgo.RIC_X2_RESET_RESP, rmrmsghandlers.NewX2ResetResponseHandler(logger, rnibDataService, ranStatusChangeManager, converters.NewX2ResetResponseExtractor(logger))},
90 {rmrCgo.RIC_X2_RESET, rmrmsghandlers.NewX2ResetRequestNotificationHandler(logger,rnibDataService, ranStatusChangeManager, rmrSender)},
93 for _, tc := range testCases {
95 provider := NewNotificationHandlerProvider(logger, rnibDataService, ranReconnectionManager, ranStatusChangeManager, rmrSender, x2SetupResponseManager, x2SetupFailureResponseManager)
96 t.Run(fmt.Sprintf("%d", tc.msgType), func(t *testing.T) {
97 handler, err := provider.GetNotificationHandler(tc.msgType)
99 t.Errorf("want: handler for message type %d, got: error %s", tc.msgType, err)
101 //Note struct is empty, so it will match any other empty struct.
102 // https://golang.org/ref/spec#Comparison_operators: Struct values are comparable if all their fields are comparable. Two struct values are equal if their corresponding non-blank fields are equal.
103 if /*handler != tc.handler &&*/ strings.Compare(fmt.Sprintf("%T", handler), fmt.Sprintf("%T", tc.handler)) != 0 {
104 t.Errorf("want: handler %T for message type %d, got: %T", tc.handler, tc.msgType, handler)
111 * Verify handling of a request for an unsupported message.
114 func TestGetNotificationHandlerFailure(t *testing.T) {
116 var testCases = []struct {
120 {9999 /*unknown*/, "notification handler not found"},
122 for _, tc := range testCases {
124 logger, rnibDataService, ranReconnectionManager, ranStatusChangeManager, rmrSender, x2SetupResponseManager, x2SetupFailureResponseManager := initTestCase(t)
125 provider := NewNotificationHandlerProvider(logger, rnibDataService, ranReconnectionManager, ranStatusChangeManager, rmrSender, x2SetupResponseManager, x2SetupFailureResponseManager)
126 t.Run(fmt.Sprintf("%d", tc.msgType), func(t *testing.T) {
127 _, err := provider.GetNotificationHandler(tc.msgType)
129 t.Errorf("want: no handler for message type %d, got: success", tc.msgType)
131 if !strings.Contains(fmt.Sprintf("%s", err), tc.errorText) {
132 t.Errorf("want: error [%s] for message type %d, got: %s", tc.errorText, tc.msgType, err)
138 // TODO: extract to test_utils
139 func initRmrSender(rmrMessengerMock *mocks.RmrMessengerMock, log *logger.Logger) *rmrsender.RmrSender {
140 rmrMessenger := rmrCgo.RmrMessenger(rmrMessengerMock)
141 rmrMessengerMock.On("Init", tests.GetPort(), tests.MaxMsgSize, tests.Flags, log).Return(&rmrMessenger)
142 return rmrsender.NewRmrSender(log, &rmrMessenger)
145 // TODO: extract to test_utils
146 func initLog(t *testing.T) *logger.Logger {
147 log, err := logger.InitLogger(logger.InfoLevel)
149 t.Errorf("#delete_all_request_handler_test.TestHandleSuccessFlow - failed to initialize logger, error: %s", err)