13 lines
367 B
JavaScript
13 lines
367 B
JavaScript
const expect = require('expect');
|
|
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);
|
|
});
|