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
31 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
40 * Verify support for known providers.
43 func TestGetNotificationHandlerSuccess(t *testing.T) {
46 rmrService := getRmrService(&mocks.RmrMessengerMock{}, logger)
48 readerMock := &mocks.RnibReaderMock{}
49 rnibReaderProvider := func() reader.RNibReader {
52 writerMock := &mocks.RnibWriterMock{}
53 rnibWriterProvider := func() rNibWriter.RNibWriter {
57 ranReconnectionManager := managers.NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibReaderProvider, rnibWriterProvider, rmrService)
59 var testCases = []struct {
61 handler handlers.NotificationHandler
63 {rmrCgo.RIC_X2_SETUP_RESP /*successful x2 setup response*/, handlers.X2SetupResponseNotificationHandler{}},
64 {rmrCgo.RIC_X2_SETUP_FAILURE /*unsuccessful x2 setup response*/, handlers.X2SetupFailureResponseNotificationHandler{}},
65 {rmrCgo.RIC_ENDC_X2_SETUP_RESP /*successful en-dc x2 setup response*/, handlers.EndcX2SetupResponseNotificationHandler{}},
66 {rmrCgo.RIC_ENDC_X2_SETUP_FAILURE /*unsuccessful en-dc x2 setup response*/, handlers.EndcX2SetupFailureResponseNotificationHandler{}},
67 {rmrCgo.RIC_SCTP_CONNECTION_FAILURE /*sctp errors*/, handlers.NewRanLostConnectionHandler(ranReconnectionManager)},
68 {rmrCgo.RIC_ENB_LOAD_INFORMATION, handlers.NewEnbLoadInformationNotificationHandler(rnibWriterProvider)},
69 {rmrCgo.RIC_ENB_CONF_UPDATE, handlers.X2EnbConfigurationUpdateHandler{}},
70 {rmrCgo.RIC_ENDC_CONF_UPDATE, handlers.EndcConfigurationUpdateHandler{}},
71 {rmrCgo.RIC_E2_TERM_INIT, handlers.NewE2TermInitNotificationHandler(ranReconnectionManager, rnibReaderProvider)},
74 for _, tc := range testCases {
76 provider := NewNotificationHandlerProvider(rnibReaderProvider, rnibWriterProvider, ranReconnectionManager)
77 t.Run(fmt.Sprintf("%d", tc.msgType), func(t *testing.T) {
78 handler, err := provider.GetNotificationHandler(tc.msgType)
80 t.Errorf("want: handler for message type %d, got: error %s", tc.msgType, err)
82 //Note struct is empty, so it will match any other empty struct.
83 // 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.
84 if /*handler != tc.handler &&*/ strings.Compare(fmt.Sprintf("%T", handler), fmt.Sprintf("%T", tc.handler)) != 0 {
85 t.Errorf("want: handler %T for message type %d, got: %T", tc.handler, tc.msgType, handler)
92 * Verify handling of a request for an unsupported message.
95 func TestGetNotificationHandlerFailure(t *testing.T) {
98 rmrService := getRmrService(&mocks.RmrMessengerMock{}, logger)
100 var testCases = []struct {
104 {9999 /*unknown*/, "notification handler not found"},
106 for _, tc := range testCases {
107 readerMock := &mocks.RnibReaderMock{}
108 rnibReaderProvider := func() reader.RNibReader {
111 writerMock := &mocks.RnibWriterMock{}
112 rnibWriterProvider := func() rNibWriter.RNibWriter {
116 ranReconnectionManager := managers.NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibReaderProvider, rnibWriterProvider, rmrService)
118 provider := NewNotificationHandlerProvider(rnibReaderProvider, rnibWriterProvider, ranReconnectionManager)
119 t.Run(fmt.Sprintf("%d", tc.msgType), func(t *testing.T) {
120 _, err := provider.GetNotificationHandler(tc.msgType)
122 t.Errorf("want: no handler for message type %d, got: success", tc.msgType)
124 if !strings.Contains(fmt.Sprintf("%s", err), tc.errorText) {
125 t.Errorf("want: error [%s] for message type %d, got: %s", tc.errorText, tc.msgType, err)
131 // TODO: extract to test_utils
132 func getRmrService(rmrMessengerMock *mocks.RmrMessengerMock, log *logger.Logger) *services.RmrService {
133 rmrMessenger := rmrCgo.RmrMessenger(rmrMessengerMock)
134 messageChannel := make(chan *models.NotificationResponse)
135 rmrMessengerMock.On("Init", tests.GetPort(), tests.MaxMsgSize, tests.Flags, log).Return(&rmrMessenger)
136 return services.NewRmrService(services.NewRmrConfig(tests.Port, tests.MaxMsgSize, tests.Flags, log), rmrMessenger, make(sessions.E2Sessions), messageChannel)
139 // TODO: extract to test_utils
140 func initLog(t *testing.T) *logger.Logger {
141 log, err := logger.InitLogger(logger.InfoLevel)
143 t.Errorf("#delete_all_request_handler_test.TestHandleSuccessFlow - failed to initialize logger, error: %s", err)