History fix when when file is empty. #109
Merged
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This PR fix #108
I also add some test using
pytest
.In order to more easily test
show_history
I made a little refactoring, spliting it into two methodshow_history
andget_history_record
.I know the contributing guide say we must make single bug per PR, but I'm used to work in TDD, and there is no tests in mitype.