[RICPLT-2165] Add rnibDataService to support retries

[ric-plt/e2mgr.git] / E2Manager / services / rnib_data_service_test.go

diff --git a/E2Manager/services/rnib_data_service_test.go b/E2Manager/services/rnib_data_service_test.go
new file mode 100644 (file)
index 0000000..7a96310
--- /dev/null
+++ b/E2Manager/services/rnib_data_service_test.go
@@ -0,0 +1,186 @@
+package services
+
+import (
+       "e2mgr/configuration"
+       "e2mgr/logger"
+       "e2mgr/mocks"
+       "e2mgr/rNibWriter"
+       "fmt"
+       "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
+       "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
+       "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
+       "github.com/stretchr/testify/assert"
+       "net"
+       "strings"
+       "testing"
+)
+
+func setupTest(t *testing.T) (*rNibDataService, *mocks.RnibReaderMock, *mocks.RnibWriterMock) {
+       logger, err := logger.InitLogger(logger.DebugLevel)
+       if err != nil {
+               t.Errorf("#... - failed to initialize logger, error: %s", err)
+       }
+
+       config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: 3}
+
+       readerMock := &mocks.RnibReaderMock{}
+       rnibReaderProvider := func() reader.RNibReader {
+               return readerMock
+       }
+
+       writerMock := &mocks.RnibWriterMock{}
+       rnibWriterProvider := func() rNibWriter.RNibWriter {
+               return writerMock
+       }
+
+       rnibDataService := NewRnibDataService(logger, config, rnibReaderProvider, rnibWriterProvider)
+       assert.NotNil(t, rnibDataService)
+
+       return rnibDataService, readerMock, writerMock
+}
+
+func TestSuccessfulSaveNodeb(t *testing.T) {
+       rnibDataService, _, writerMock := setupTest(t)
+
+       nodebInfo := &entities.NodebInfo{}
+       nbIdentity := &entities.NbIdentity{}
+       writerMock.On("SaveNodeb", nbIdentity, nodebInfo).Return(nil)
+
+       rnibDataService.SaveNodeb(nbIdentity, nodebInfo)
+       writerMock.AssertNumberOfCalls(t, "SaveNodeb", 1)
+}
+
+func TestConnFailureSaveNodeb(t *testing.T) {
+       rnibDataService, _, writerMock := setupTest(t)
+
+       nodebInfo := &entities.NodebInfo{}
+       nbIdentity := &entities.NbIdentity{}
+       mockErr := common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
+       writerMock.On("SaveNodeb", nbIdentity, nodebInfo).Return(mockErr)
+
+       rnibDataService.SaveNodeb(nbIdentity, nodebInfo)
+       writerMock.AssertNumberOfCalls(t, "SaveNodeb", 3)
+}
+
+func TestNonConnFailureSaveNodeb(t *testing.T) {
+       rnibDataService, _, writerMock := setupTest(t)
+
+       nodebInfo := &entities.NodebInfo{}
+       nbIdentity := &entities.NbIdentity{}
+       mockErr := common.InternalError{Err: fmt.Errorf("non connection failure")}
+       writerMock.On("SaveNodeb", nbIdentity, nodebInfo).Return(mockErr)
+
+       rnibDataService.SaveNodeb(nbIdentity, nodebInfo)
+       writerMock.AssertNumberOfCalls(t, "SaveNodeb", 1)
+}
+
+func TestSuccessfulUpdateNodebInfo(t *testing.T) {
+       rnibDataService, _, writerMock := setupTest(t)
+
+       nodebInfo := &entities.NodebInfo{}
+       writerMock.On("UpdateNodebInfo", nodebInfo).Return(nil)
+
+       rnibDataService.UpdateNodebInfo(nodebInfo)
+       writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
+}
+
+func TestConnFailureUpdateNodebInfo(t *testing.T) {
+       rnibDataService, _, writerMock := setupTest(t)
+
+       nodebInfo := &entities.NodebInfo{}
+       mockErr := common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
+       writerMock.On("UpdateNodebInfo", nodebInfo).Return(mockErr)
+
+       rnibDataService.UpdateNodebInfo(nodebInfo)
+       writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 3)
+}
+
+func TestSuccessfulSaveRanLoadInformation(t *testing.T) {
+       rnibDataService, _, writerMock := setupTest(t)
+
+       var ranName string = "abcd"
+       ranLoadInformation := &entities.RanLoadInformation{}
+       writerMock.On("SaveRanLoadInformation", ranName, ranLoadInformation).Return(nil)
+
+       rnibDataService.SaveRanLoadInformation(ranName, ranLoadInformation)
+       writerMock.AssertNumberOfCalls(t, "SaveRanLoadInformation", 1)
+}
+
+func TestConnFailureSaveRanLoadInformation(t *testing.T) {
+       rnibDataService, _, writerMock := setupTest(t)
+
+       var ranName string = "abcd"
+       ranLoadInformation := &entities.RanLoadInformation{}
+       mockErr := common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
+       writerMock.On("SaveRanLoadInformation", ranName, ranLoadInformation).Return(mockErr)
+
+       rnibDataService.SaveRanLoadInformation(ranName, ranLoadInformation)
+       writerMock.AssertNumberOfCalls(t, "SaveRanLoadInformation", 3)
+}
+
+func TestSuccessfulGetNodeb(t *testing.T) {
+       rnibDataService, readerMock, _ := setupTest(t)
+
+       invName := "abcd"
+       nodebInfo := &entities.NodebInfo{}
+       readerMock.On("GetNodeb", invName).Return(nodebInfo, nil)
+
+       res, err := rnibDataService.GetNodeb(invName)
+       readerMock.AssertNumberOfCalls(t, "GetNodeb", 1)
+       assert.Equal(t, nodebInfo, res)
+       assert.Nil(t, err)
+}
+
+func TestConnFailureGetNodeb(t *testing.T) {
+       rnibDataService, readerMock, _ := setupTest(t)
+
+       invName := "abcd"
+       var nodeb *entities.NodebInfo = nil
+       mockErr := common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
+       readerMock.On("GetNodeb", invName).Return(nodeb, mockErr)
+
+       res, err := rnibDataService.GetNodeb(invName)
+       readerMock.AssertNumberOfCalls(t, "GetNodeb", 3)
+       assert.True(t, strings.Contains(err.Error(), "connection error", ))
+       assert.Equal(t, nodeb, res)
+}
+
+func TestSuccessfulGetNodebIdList(t *testing.T) {
+       rnibDataService, readerMock, _ := setupTest(t)
+
+       nodeIds := []*entities.NbIdentity{}
+       readerMock.On("GetListNodebIds").Return(nodeIds, nil)
+
+       res, err := rnibDataService.GetListNodebIds()
+       readerMock.AssertNumberOfCalls(t, "GetListNodebIds", 1)
+       assert.Equal(t, nodeIds, res)
+       assert.Nil(t, err)
+}
+
+func TestConnFailureGetNodebIdList(t *testing.T) {
+       rnibDataService, readerMock, _ := setupTest(t)
+
+       var nodeIds []*entities.NbIdentity = nil
+       mockErr := common.InternalError{Err: &net.OpError{Err: fmt.Errorf("connection error")}}
+       readerMock.On("GetListNodebIds").Return(nodeIds, mockErr)
+
+       res, err := rnibDataService.GetListNodebIds()
+       readerMock.AssertNumberOfCalls(t, "GetListNodebIds", 3)
+       assert.True(t, strings.Contains(err.Error(), "connection error", ))
+       assert.Equal(t, nodeIds, res)
+}
+
+//func TestConnFailureThenSuccessGetNodebIdList(t *testing.T) {
+//     rnibDataService, readerMock, _ := setupTest(t)
+//
+//     var nilNodeIds []*entities.NbIdentity = nil
+//     nodeIds := []*entities.NbIdentity{}
+//     mockErr := common.InternalError{Err: &net.OpError{Err:fmt.Errorf("connection error")}}
+//     //readerMock.On("GetListNodebIds").Return(nilNodeIds, mockErr)
+//     //readerMock.On("GetListNodebIds").Return(nodeIds, nil)
+//
+//     res, err := rnibDataService.GetListNodebIds()
+//     readerMock.AssertNumberOfCalls(t, "GetListNodebIds", 2)
+//     assert.True(t, strings.Contains(err.Error(),"connection failure", ))
+//     assert.Equal(t, nodeIds, res)
+//}