83a6a6ea32
* chore: make aware eslint that we use jest By setting up the jest environment, we no longer need to declare the 'test' global in the configuration. * chore: don't need to import expect, it's a jest environment global * chore: don't need to import expect when creating undefined test
15 lines
434 B
JavaScript
15 lines
434 B
JavaScript
const {median} = require('./_30s.js');
|
|
|
|
test('median is a Function', () => {
|
|
expect(median).toBeInstanceOf(Function);
|
|
});
|
|
test('Returns the median of an array of numbers', () => {
|
|
expect(median([5, 6, 50, 1, -5])).toBe(5);
|
|
});
|
|
test('Returns the median of an array of numbers', () => {
|
|
expect(median([1, 2, 3])).toBe(2);
|
|
});
|
|
test('Returns the median of an array of numbers', () => {
|
|
expect(median([1, 2, 3, 4])).toBe(2.5);
|
|
});
|