information for dev front
- https://josv.me/tutorials/vuephoenix/client_blog_5/
- https://www.synbioz.com/blog/tech/testez-unitairement-application-vuejs-jest
- https://lmiller1990.github.io/vue-testing-handbook/
- https://vue-test-utils.vuejs.org/api/wrapper/isvueinstance.html
- https://viblo.asia/p/setting-up-testing-environment-in-vuejs-application-using-jest-eW65G7nJ5DO