Fix handling usecases not being available yet

enbility · Jan 9, 2024 · eb9a1f6 · eb9a1f6
1 parent 8e0372a
commit eb9a1f6
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/spine/device_remote.go b/spine/device_remote.go
@@ -247,8 +247,11 @@ func (d *DeviceRemoteImpl) UseCases() []model.UseCaseInformationDataType {
 	nodemgmt := d.FeatureByEntityTypeAndRole(entity, model.FeatureTypeTypeNodeManagement, model.RoleTypeSpecial)
 
 	data := nodemgmt.DataCopy(model.FunctionTypeNodeManagementUseCaseData).(*model.NodeManagementUseCaseDataType)
+	if data != nil {
+		return data.UseCaseInformation
+	}
 
-	return data.UseCaseInformation
+	return nil
 }
 
 // Checks if the given actor, usecasename and provided server features are available

diff --git a/spine/device_remote_test.go b/spine/device_remote_test.go
@@ -81,9 +81,12 @@ func (s *DeviceRemoteSuite) Test_FeatureByEntityTypeAndRole() {
 }
 
 func (s *DeviceRemoteSuite) Test_Usecases() {
+	uc := s.remoteDevice.UseCases()
+	assert.Nil(s.T(), uc)
+
 	_, _ = s.remoteDevice.HandleIncomingSpineMesssage(loadFileData(s.T(), nm_usecaseinformationlistdata_recv_reply_file_path))
 
-	uc := s.remoteDevice.UseCases()
+	uc = s.remoteDevice.UseCases()
 	assert.NotNil(s.T(), uc)
 }