I just went through this problem and ended up debugging by looking at the sumAll.spec.js log on my console because the README.md did not list the exceptions the function should have considered. I believe it would be more beneficial to provide students what they should be considering when implementing the following question.
Removed generator-exercises folder as it breaks jest-codemods
run jest-codemods on .spec.js files, move generator-exercises back in
Change references from Jasmine to Jest in main readme
Update README with Jest specific language. Update some spec files with new syntax
update tests, multiple exercises
.gitignore: Added package-lock.json, package.json that were used when I ran code-blocks over the tests.
Standardised function declaration calls across exercises
fix typo in caesar.spec.js
Ignoring package-lock.json, package.json
Backtrack on .gitignore modification, add instructions to readme
move files from testing repo to this repo
Typo fixes, remove duplicate exercise folder
Remove solution from non-solution branch
Minor grammatical fixes
added trailing semicolon to all function and module exports
Fix words caught by search/replace action.
remove doubled semicolon.
Correct words caught by search/replace action.
Add missing semicolon.
Add .DS_Store to .gitignore
multiple files: Added a blank line at the end of each file
Ignore generator-exercise when linting exercise files
Update exercise number of each exercise
Update exercise number
Minho Cho
Michael Frank
Briggs Elsperger
Étienne Boisseau-Sierra
Cody Loyd