mirror of
https://github.com/whoisclebs/lodash.git
synced 2026-02-01 07:47:49 +00:00
20 lines
620 B
JavaScript
20 lines
620 B
JavaScript
import lodashStable from 'lodash';
|
|
import uniqueId from '../src/uniqueId';
|
|
|
|
describe('uniqueId', () => {
|
|
it('should generate unique ids', () => {
|
|
const actual = lodashStable.times(1000, () => uniqueId());
|
|
|
|
expect(lodashStable.uniq(actual).length).toBe(actual.length);
|
|
});
|
|
|
|
it('should return a string value when not providing a `prefix`', () => {
|
|
expect(typeof uniqueId()).toBe('string');
|
|
});
|
|
|
|
it('should coerce the prefix argument to a string', () => {
|
|
const actual = [uniqueId(3), uniqueId(2), uniqueId(1)];
|
|
expect(/3\d+,2\d+,1\d+/.test(actual));
|
|
});
|
|
});
|