test: improving code coverage for SourceMap class
Improve code coverage for SourceMap class
refs: I noted we don't cover the malformed mapping scenario like this or this
so I would like to cover this lines
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Improve code coverage for SourceMap class
refs: I noted we don't cover the malformed mapping scenario like this or this
so I would like to cover this lines