You have commit messages with errors ⧗ input: Code refactoring and junit tests (#391) * refactor: minor code style changes * feat: CalendarViewModelTest * feat: LearnViewModelTest ✖ subject may not be empty [subject-empty] ✖ type may not be empty [type-empty] ✖ found 2 problems, 0 warnings ⓘ Get help: https://open-edx-proposals.readthedocs.io/en/latest/oep-0051-bp-conventional-commits.html