2020-09-24 22:46:04 +02:00

13 lines
491 B
TypeScript

import { unique } from './unique';
describe('unique', () => {
it('should return correct index', () => {
expect(unique('a', 0, ['a', 'b', 'c'])).toBeTruthy();
expect(unique('a', 1, ['a', 'b', 'c'])).toBeFalsy();
expect(unique('a', 2, ['a', 'b', 'c'])).toBeFalsy();
expect(unique('a', 0, ['a', 'b', 'c'])).toBeTruthy();
expect(unique('a', 1, ['z', 'a', 'b'])).toBeTruthy();
expect(unique('a', 2, ['y', 'z', 'a'])).toBeTruthy();
});
});