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
12 lines
333 B
JavaScript
12 lines
333 B
JavaScript
const {size} = require('./_30s.js');
|
|
|
|
test('size is a Function', () => {
|
|
expect(size).toBeInstanceOf(Function);
|
|
});
|
|
test('Get size of arrays, objects or strings.', () => {
|
|
expect(size([1, 2, 3, 4, 5])).toBe(5);
|
|
});
|
|
test('Get size of arrays, objects or strings.', () => {
|
|
expect(size({ one: 1, two: 2, three: 3 })).toBe(3);
|
|
});
|