You can find the code for our current application in its entirety in the part4-6 branch of this Github repository.
There is no branch part4-6, and the branch part4-8 is further along; however, branch part4-5 is up to date with the exception of adding describe blocks to tests/note_api.test.js.
Here is a proposal for the currently non-existing branch 4-6, reflecting the state of notes_backend at this point in the course.
At the end of https://fullstackopen.com/en/part4/testing_the_backend#refactoring-tests
There is no branch part4-6, and the branch part4-8 is further along; however, branch part4-5 is up to date with the exception of adding describe blocks to
tests/note_api.test.js.Here is a proposal for the currently non-existing branch 4-6, reflecting the state of notes_backend at this point in the course.