Write tests for getHumanAge function that takes two integers catAge (my
cat's age in cat years) and dogAge (my dog's age in dog years) and
returns an array where:
- the first element is my cat's age in human years
- the second element is my dog's age in human years
As usually age is a whole number of years (discard the remainder)
Cat years are converted to human years following the next rules:
- First 15 cat years give 1 human year
- the next 9 cat years give 1 more human year
- every 4 next cat years give 1 extra human year
Dog years:
- First 15 dog years give 1 human year
- the next 9 dog years give 1 more human year
- every 5 next dog years give 1 extra human year
Examples:
getHumanAge(0, 0) === [0, 0]
getHumanAge(14, 14) === [0, 0]
getHumanAge(15, 15) === [1, 1]
getHumanAge(23, 23) === [1, 1]
getHumanAge(24, 24) === [2, 2]
getHumanAge(27, 27) === [2, 2]
getHumanAge(28, 28) === [3, 2]
getHumanAge(100, 100) === [21, 17]
Read more about Jest expectations