Testing exercise 3: `get_digits`

[richelbilderbeek]

Exercise 3: get_digits

• Time: 45 minutes

Exercise 3: get_digits

• Function name: get_digits_[name], for example, get_digits_richel
• Input: a positive number
• Output:
  • Returns the number split into a list of digits, e.g. 314 become [3, 1, 4]
  • Gives an error when the input is not a positive integer
• Get all CI scripts to pass

Exercise 3: get_digits, social

• Ping-Pong Pair programming
• Discuss how and when to switch roles first!
• Person with first name first in alphabet starts
• Try to be an exemplary duo

Exercise 3: get_digits, technical

• Work within scaffolding of the learners project
  • Functions are in src/[package_name]/testing.py
  • Tests are in tests/test_testing.py
• Work on the main branch only, share code using git push and git pull
• order the get_digits_[name] functions and tests alphabetically, e.g. get_digits_lars comes before get_digits_richel

Exercise 3: solution

get_digits video:

• download (.ogv)
• YouTube