import {init} from './init'
test('with array', () => { expect(init([1, 2, 3])).toEqual([1, 2]) expect(init([1, 2])).toEqual([1]) expect(init([1])).toEqual([]) expect(init([])).toEqual([]) expect(init([])).toEqual([]) expect(init([1])).toEqual([])})
test('with string', () => { expect(init('foo')).toEqual('fo') expect(init('f')).toEqual('') expect(init('')).toEqual('')})