How to implement unit tests

[naoharu]

Scope of this Issue

• Find out how to write unit tests in Go Gin and implement test code for multiple test cases for several methods.
• To kick unit tests via github actions.

Out of scope

• Writing a comprehensive unit test case.

[naoharu]

Ask to ChatGPT https://chat.openai.com/share/e056303e-8591-44c2-ac93-f16436136473

[naoharu]

see https://github.com/toshi-nao/web-app-sample/issues/13