JInwoong Park's honest review, TDD Development by Following [Updated in November 2023] course

Overall, it was good to be able to understand the flow of unit tests/integration tests for CRUD. However, it would have been better to understand if there had been time to talk about the theoretical working principles of Jest or Supertest in advance. There were some parts that were confusing about how to create mock functions or create req, res mocks and how to virtually test based on db data.

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