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"
28 "e2mgr/services/rmrsender"
38 * Verify support for known providers.
41 func initTestCase(t *testing.T) (*logger.Logger, *configuration.Configuration, services.RNibDataService, *rmrsender.RmrSender, *managers.RanSetupManager, managers.IE2TInstancesManager) {
43 config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: 3}
45 readerMock := &mocks.RnibReaderMock{}
46 writerMock := &mocks.RnibWriterMock{}
48 rmrSender := initRmrSender(&mocks.RmrMessengerMock{}, logger)
49 rnibDataService := services.NewRnibDataService(logger, config, readerMock, writerMock)
50 ranSetupManager := managers.NewRanSetupManager(logger, rmrSender, rnibDataService)
51 e2tInstancesManager := managers.NewE2TInstancesManager(rnibDataService, logger)
53 //ranReconnectionManager := managers.NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibDataService, ranSetupManager)
54 //ranStatusChangeManager := managers.NewRanStatusChangeManager(logger, rmrSender)
56 //x2SetupResponseConverter := converters.NewX2SetupResponseConverter(logger)
57 //x2SetupResponseManager := managers.NewX2SetupResponseManager(x2SetupResponseConverter)
59 //x2SetupFailureResponseConverter := converters.NewX2SetupFailureResponseConverter(logger)
60 //x2SetupFailureResponseManager := managers.NewX2SetupFailureResponseManager(x2SetupFailureResponseConverter)
62 //endcSetupResponseConverter := converters.NewEndcSetupResponseConverter(logger)
63 //endcSetupResponseManager := managers.NewEndcSetupResponseManager(endcSetupResponseConverter)
66 //endcSetupFailureResponseConverter := converters.NewEndcSetupFailureResponseConverter(logger)
67 //endcSetupFailureResponseManager := managers.NewEndcSetupFailureResponseManager(endcSetupFailureResponseConverter)
69 return logger, config, rnibDataService, rmrSender, ranSetupManager, e2tInstancesManager
72 func TestGetNotificationHandlerSuccess(t *testing.T) {
74 logger, config, rnibDataService, rmrSender, ranSetupManager, e2tInstancesManager := initTestCase(t)
76 ranReconnectionManager := managers.NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibDataService, ranSetupManager, e2tInstancesManager)
77 ranStatusChangeManager := managers.NewRanStatusChangeManager(logger, rmrSender)
79 x2SetupResponseConverter := converters.NewX2SetupResponseConverter(logger)
80 x2SetupResponseManager := managers.NewX2SetupResponseManager(x2SetupResponseConverter)
82 x2SetupFailureResponseConverter := converters.NewX2SetupFailureResponseConverter(logger)
83 x2SetupFailureResponseManager := managers.NewX2SetupFailureResponseManager(x2SetupFailureResponseConverter)
85 endcSetupResponseConverter := converters.NewEndcSetupResponseConverter(logger)
86 endcSetupResponseManager := managers.NewEndcSetupResponseManager(endcSetupResponseConverter)
89 endcSetupFailureResponseConverter := converters.NewEndcSetupFailureResponseConverter(logger)
90 endcSetupFailureResponseManager := managers.NewEndcSetupFailureResponseManager(endcSetupFailureResponseConverter)
93 var testCases = []struct {
95 handler rmrmsghandlers.NotificationHandler
97 {rmrCgo.RIC_X2_SETUP_RESP, rmrmsghandlers.NewSetupResponseNotificationHandler(logger, rnibDataService, x2SetupResponseManager, ranStatusChangeManager, rmrCgo.RIC_X2_SETUP_RESP)},
98 {rmrCgo.RIC_X2_SETUP_FAILURE, rmrmsghandlers.NewSetupResponseNotificationHandler(logger, rnibDataService, x2SetupFailureResponseManager, ranStatusChangeManager, rmrCgo.RIC_X2_SETUP_FAILURE)},
99 {rmrCgo.RIC_ENDC_X2_SETUP_RESP, rmrmsghandlers.NewSetupResponseNotificationHandler(logger, rnibDataService, endcSetupResponseManager, ranStatusChangeManager, rmrCgo.RIC_ENDC_X2_SETUP_RESP)},
100 {rmrCgo.RIC_ENDC_X2_SETUP_FAILURE, rmrmsghandlers.NewSetupResponseNotificationHandler(logger, rnibDataService, endcSetupFailureResponseManager, ranStatusChangeManager, rmrCgo.RIC_ENDC_X2_SETUP_FAILURE),},
101 {rmrCgo.RIC_SCTP_CONNECTION_FAILURE, rmrmsghandlers.NewRanLostConnectionHandler(logger, ranReconnectionManager)},
102 {rmrCgo.RIC_ENB_LOAD_INFORMATION, rmrmsghandlers.NewEnbLoadInformationNotificationHandler(logger, rnibDataService, converters.NewEnbLoadInformationExtractor(logger))},
103 {rmrCgo.RIC_ENB_CONF_UPDATE, rmrmsghandlers.NewX2EnbConfigurationUpdateHandler(logger, rmrSender)},
104 {rmrCgo.RIC_ENDC_CONF_UPDATE, rmrmsghandlers.NewEndcConfigurationUpdateHandler(logger, rmrSender)},
105 {rmrCgo.RIC_E2_TERM_INIT, rmrmsghandlers.NewE2TermInitNotificationHandler(logger, ranReconnectionManager, rnibDataService, e2tInstancesManager)},
106 {rmrCgo.E2_TERM_KEEP_ALIVE_RESP, rmrmsghandlers.NewE2TKeepAliveResponseHandler(logger, rnibDataService, e2tInstancesManager)},
107 {rmrCgo.RIC_X2_RESET_RESP, rmrmsghandlers.NewX2ResetResponseHandler(logger, rnibDataService, ranStatusChangeManager, converters.NewX2ResetResponseExtractor(logger))},
108 {rmrCgo.RIC_X2_RESET, rmrmsghandlers.NewX2ResetRequestNotificationHandler(logger, rnibDataService, ranStatusChangeManager, rmrSender)},
111 for _, tc := range testCases {
113 provider := NewNotificationHandlerProvider()
114 provider.Init(logger, config, rnibDataService, rmrSender, ranSetupManager, e2tInstancesManager)
115 t.Run(fmt.Sprintf("%d", tc.msgType), func(t *testing.T) {
116 handler, err := provider.GetNotificationHandler(tc.msgType)
118 t.Errorf("want: handler for message type %d, got: error %s", tc.msgType, err)
120 //Note struct is empty, so it will match any other empty struct.
121 // 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.
122 if /*handler != tc.handler &&*/ strings.Compare(fmt.Sprintf("%T", handler), fmt.Sprintf("%T", tc.handler)) != 0 {
123 t.Errorf("want: handler %T for message type %d, got: %T", tc.handler, tc.msgType, handler)
130 * Verify handling of a request for an unsupported message.
133 func TestGetNotificationHandlerFailure(t *testing.T) {
135 var testCases = []struct {
139 {9999 /*unknown*/, "notification handler not found"},
141 for _, tc := range testCases {
143 logger, config, rnibDataService, rmrSender, ranSetupManager, e2tInstancesManager := initTestCase(t)
144 provider := NewNotificationHandlerProvider()
145 provider.Init(logger, config, rnibDataService, rmrSender, ranSetupManager, e2tInstancesManager)
146 t.Run(fmt.Sprintf("%d", tc.msgType), func(t *testing.T) {
147 _, err := provider.GetNotificationHandler(tc.msgType)
149 t.Errorf("want: no handler for message type %d, got: success", tc.msgType)
151 if !strings.Contains(fmt.Sprintf("%s", err), tc.errorText) {
152 t.Errorf("want: error [%s] for message type %d, got: %s", tc.errorText, tc.msgType, err)
158 // TODO: extract to test_utils
159 func initRmrSender(rmrMessengerMock *mocks.RmrMessengerMock, log *logger.Logger) *rmrsender.RmrSender {
160 rmrMessenger := rmrCgo.RmrMessenger(rmrMessengerMock)
161 rmrMessengerMock.On("Init", tests.GetPort(), tests.MaxMsgSize, tests.Flags, log).Return(&rmrMessenger)
162 return rmrsender.NewRmrSender(log, rmrMessenger)
165 // TODO: extract to test_utils
166 func initLog(t *testing.T) *logger.Logger {
167 log, err := logger.InitLogger(logger.InfoLevel)
169 t.Errorf("#delete_all_request_handler_test.TestHandleSuccessFlow - failed to initialize logger, error: %s", err)