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.
26 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
27 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
28 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
29 "github.com/stretchr/testify/assert"
35 func setupRnibDataServiceTest(t *testing.T) (*rNibDataService, *mocks.RnibReaderMock, *mocks.RnibWriterMock) {
36 return setupRnibDataServiceTestWithMaxAttempts(t, 3)
39 func setupRnibDataServiceTestWithMaxAttempts(t *testing.T, maxAttempts int) (*rNibDataService, *mocks.RnibReaderMock, *mocks.RnibWriterMock) {
40 logger, err := logger.InitLogger(logger.DebugLevel)
42 t.Errorf("#... - failed to initialize logger, error: %s", err)
45 config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: maxAttempts}
47 readerMock := &mocks.RnibReaderMock{}
48 rnibReaderProvider := func() reader.RNibReader {
52 writerMock := &mocks.RnibWriterMock{}
53 rnibWriterProvider := func() rNibWriter.RNibWriter {
57 rnibDataService := NewRnibDataService(logger, config, rnibReaderProvider, rnibWriterProvider)
58 assert.NotNil(t, rnibDataService)
60 return rnibDataService, readerMock, writerMock
63 func TestSuccessfulSaveNodeb(t *testing.T) {
64 rnibDataService, _, writerMock := setupRnibDataServiceTest(t)
66 nodebInfo := &entities.NodebInfo{}
67 nbIdentity := &entities.NbIdentity{}
68 writerMock.On("SaveNodeb", nbIdentity, nodebInfo).Return(nil)
70 rnibDataService.SaveNodeb(nbIdentity, nodebInfo)
71 writerMock.AssertNumberOfCalls(t, "SaveNodeb", 1)
74 func TestConnFailureSaveNodeb(t *testing.T) {
75 rnibDataService, _, writerMock := setupRnibDataServiceTest(t)
77 nodebInfo := &entities.NodebInfo{}
78 nbIdentity := &entities.NbIdentity{}
79 mockErr := &common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
80 writerMock.On("SaveNodeb", nbIdentity, nodebInfo).Return(mockErr)
82 rnibDataService.SaveNodeb(nbIdentity, nodebInfo)
83 writerMock.AssertNumberOfCalls(t, "SaveNodeb", 3)
86 func TestNonConnFailureSaveNodeb(t *testing.T) {
87 rnibDataService, _, writerMock := setupRnibDataServiceTest(t)
89 nodebInfo := &entities.NodebInfo{}
90 nbIdentity := &entities.NbIdentity{}
91 mockErr := &common.InternalError{Err: fmt.Errorf("non connection failure")}
92 writerMock.On("SaveNodeb", nbIdentity, nodebInfo).Return(mockErr)
94 rnibDataService.SaveNodeb(nbIdentity, nodebInfo)
95 writerMock.AssertNumberOfCalls(t, "SaveNodeb", 1)
98 func TestSuccessfulUpdateNodebInfo(t *testing.T) {
99 rnibDataService, _, writerMock := setupRnibDataServiceTest(t)
101 nodebInfo := &entities.NodebInfo{}
102 writerMock.On("UpdateNodebInfo", nodebInfo).Return(nil)
104 rnibDataService.UpdateNodebInfo(nodebInfo)
105 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
108 func TestConnFailureUpdateNodebInfo(t *testing.T) {
109 rnibDataService, _, writerMock := setupRnibDataServiceTest(t)
111 nodebInfo := &entities.NodebInfo{}
112 mockErr := &common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
113 writerMock.On("UpdateNodebInfo", nodebInfo).Return(mockErr)
115 rnibDataService.UpdateNodebInfo(nodebInfo)
116 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 3)
119 func TestSuccessfulSaveRanLoadInformation(t *testing.T) {
120 rnibDataService, _, writerMock := setupRnibDataServiceTest(t)
122 var ranName string = "abcd"
123 ranLoadInformation := &entities.RanLoadInformation{}
124 writerMock.On("SaveRanLoadInformation", ranName, ranLoadInformation).Return(nil)
126 rnibDataService.SaveRanLoadInformation(ranName, ranLoadInformation)
127 writerMock.AssertNumberOfCalls(t, "SaveRanLoadInformation", 1)
130 func TestConnFailureSaveRanLoadInformation(t *testing.T) {
131 rnibDataService, _, writerMock := setupRnibDataServiceTest(t)
133 var ranName string = "abcd"
134 ranLoadInformation := &entities.RanLoadInformation{}
135 mockErr := &common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
136 writerMock.On("SaveRanLoadInformation", ranName, ranLoadInformation).Return(mockErr)
138 rnibDataService.SaveRanLoadInformation(ranName, ranLoadInformation)
139 writerMock.AssertNumberOfCalls(t, "SaveRanLoadInformation", 3)
142 func TestSuccessfulGetNodeb(t *testing.T) {
143 rnibDataService, readerMock, _ := setupRnibDataServiceTest(t)
146 nodebInfo := &entities.NodebInfo{}
147 readerMock.On("GetNodeb", invName).Return(nodebInfo, nil)
149 res, err := rnibDataService.GetNodeb(invName)
150 readerMock.AssertNumberOfCalls(t, "GetNodeb", 1)
151 assert.Equal(t, nodebInfo, res)
155 func TestConnFailureGetNodeb(t *testing.T) {
156 rnibDataService, readerMock, _ := setupRnibDataServiceTest(t)
159 var nodeb *entities.NodebInfo = nil
160 mockErr := &common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
161 readerMock.On("GetNodeb", invName).Return(nodeb, mockErr)
163 res, err := rnibDataService.GetNodeb(invName)
164 readerMock.AssertNumberOfCalls(t, "GetNodeb", 3)
165 assert.True(t, strings.Contains(err.Error(), "connection error", ))
166 assert.Equal(t, nodeb, res)
169 func TestSuccessfulGetNodebIdList(t *testing.T) {
170 rnibDataService, readerMock, _ := setupRnibDataServiceTest(t)
172 nodeIds := []*entities.NbIdentity{}
173 readerMock.On("GetListNodebIds").Return(nodeIds, nil)
175 res, err := rnibDataService.GetListNodebIds()
176 readerMock.AssertNumberOfCalls(t, "GetListNodebIds", 1)
177 assert.Equal(t, nodeIds, res)
181 func TestConnFailureGetNodebIdList(t *testing.T) {
182 rnibDataService, readerMock, _ := setupRnibDataServiceTest(t)
184 var nodeIds []*entities.NbIdentity = nil
185 mockErr := &common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
186 readerMock.On("GetListNodebIds").Return(nodeIds, mockErr)
188 res, err := rnibDataService.GetListNodebIds()
189 readerMock.AssertNumberOfCalls(t, "GetListNodebIds", 3)
190 assert.True(t, strings.Contains(err.Error(), "connection error", ))
191 assert.Equal(t, nodeIds, res)
194 func TestConnFailureTwiceGetNodebIdList(t *testing.T) {
195 rnibDataService, readerMock, _ := setupRnibDataServiceTest(t)
198 var nodeb *entities.NodebInfo = nil
199 var nodeIds []*entities.NbIdentity = nil
200 mockErr := &common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
201 readerMock.On("GetNodeb", invName).Return(nodeb, mockErr)
202 readerMock.On("GetListNodebIds").Return(nodeIds, mockErr)
204 res, err := rnibDataService.GetListNodebIds()
205 readerMock.AssertNumberOfCalls(t, "GetListNodebIds", 3)
206 assert.True(t, strings.Contains(err.Error(), "connection error", ))
207 assert.Equal(t, nodeIds, res)
209 res2, err := rnibDataService.GetNodeb(invName)
210 readerMock.AssertNumberOfCalls(t, "GetNodeb", 3)
211 assert.True(t, strings.Contains(err.Error(), "connection error", ))
212 assert.Equal(t, nodeb, res2)
215 func TestConnFailureWithAnotherConfig(t *testing.T) {
216 rnibDataService, readerMock, _ := setupRnibDataServiceTestWithMaxAttempts(t, 5)
218 var nodeIds []*entities.NbIdentity = nil
219 mockErr := &common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
220 readerMock.On("GetListNodebIds").Return(nodeIds, mockErr)
222 res, err := rnibDataService.GetListNodebIds()
223 readerMock.AssertNumberOfCalls(t, "GetListNodebIds", 5)
224 assert.True(t, strings.Contains(err.Error(), "connection error", ))
225 assert.Equal(t, nodeIds, res)
228 func TestPingRnibConnFailure(t *testing.T) {
229 rnibDataService, readerMock, _ := setupRnibDataServiceTest(t)
231 var nodeIds []*entities.NbIdentity = nil
232 mockErr := &common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
233 readerMock.On("GetListNodebIds").Return(nodeIds, mockErr)
235 res := rnibDataService.PingRnib()
236 readerMock.AssertNumberOfCalls(t, "GetListNodebIds", 3)
240 func TestPingRnibOkNoError(t *testing.T) {
241 rnibDataService, readerMock, _ := setupRnibDataServiceTest(t)
243 var nodeIds []*entities.NbIdentity = nil
244 readerMock.On("GetListNodebIds").Return(nodeIds, nil)
246 res := rnibDataService.PingRnib()
247 readerMock.AssertNumberOfCalls(t, "GetListNodebIds", 1)
251 func TestPingRnibOkOtherError(t *testing.T) {
252 rnibDataService, readerMock, _ := setupRnibDataServiceTest(t)
254 var nodeIds []*entities.NbIdentity = nil
255 mockErr := &common.InternalError{Err: fmt.Errorf("non connection error")}
256 readerMock.On("GetListNodebIds").Return(nodeIds, mockErr)
258 res := rnibDataService.PingRnib()
259 readerMock.AssertNumberOfCalls(t, "GetListNodebIds", 1)
263 //func TestConnFailureThenSuccessGetNodebIdList(t *testing.T) {
264 // rnibDataService, readerMock, _ := setupRnibDataServiceTest(t)
266 // var nilNodeIds []*entities.NbIdentity = nil
267 // nodeIds := []*entities.NbIdentity{}
268 // mockErr := &common.InternalError{Err: &net.OpError{Err:fmt.Errorf("connection error")}}
269 // //readerMock.On("GetListNodebIds").Return(nilNodeIds, mockErr)
270 // //readerMock.On("GetListNodebIds").Return(nodeIds, nil)
272 // res, err := rnibDataService.GetListNodebIds()
273 // readerMock.AssertNumberOfCalls(t, "GetListNodebIds", 2)
274 // assert.True(t, strings.Contains(err.Error(),"connection failure", ))
275 // assert.Equal(t, nodeIds, res)