- It's just a small excercise
- Focused on unit testing with Jest
- It can be refactored
- It can be optimized
- Jest
- Jest dependencies
- That's it
calculator.js
andusers.js
have all main methods to test- Inside the
tests
directory is where you should write your test cases data.js
contains an array of user data. This is your data to manipulate.- You can ignore
index.js
-
Write the named files for each case.
-
Write a function that takes in a number and returns one of the following:
- If the number is divisible by 3, return 'Fizz'.
- If the number is divisible by 5, return 'Buzz'.
- If the number is divisible by 3 and 5, return 'FizzBuzz'
- Else, return the number passed as an argument
-
Write a function that takes in a DNA string (for example 'CTAGGGTA') and returns a new string with any non-canonical DNA base values removed. Canonical base values are single characters: 'C', 'T', 'A', and 'G' only. Make the function case sensitive - meaning 'c' (lower case) should be removed from the string, but 'C' (upper case) is a good value and should remain. If the DNA string is empty, just return an empty string.
-
Calculate the factorial of a number using recursion
-