crisanlucid/cli-exercises

Project CLI + Node + Rotate Image

run script

node cli.js input.csv > output.csv

run test

npm run test

Node CLI script

✔ should return a new output is the file exist
✔ should show error message if there is no argument as filename
✔ should show error message in case the file does not exist
✔ should show error message in case of wrong file type
✔ should show erros message in case the CSV file has multiple columns
✔ should show an error message in case first column is not number
✔ should show an error message in case second column is not array
✔ should return a rotate the matrix is the file exist