import {takeWhile as takeWhileRamda} from 'ramda'
import {compareCombinations} from './_internals/testUtils'import {takeWhile} from './takeWhile'
const list = [1, 2, 3, 4, 5]
test('happy', () => { const result = takeWhile(x => x < 3, list) expect(result).toEqual([1, 2])})
test('always true', () => { const result = takeWhile(x => true)(list) expect(result).toEqual(list)})
test('always false', () => { const result = takeWhile(x => 0, list) expect(result).toEqual([])})
test('with string', () => { const result = takeWhile(x => x !== 'b', 'foobar') expect(result).toBe('foo')})
const possiblePredicates = [ null, undefined, () => 0, () => true, x => x !== 'b', /foo/g, {}, [],]
const possibleIterables = [ null, undefined, [], {}, 1, '', 'foobar', [''], [1, 2, 3, 4, 5],]
describe('brute force', () => { compareCombinations({ firstInput: possiblePredicates, callback: errorsCounters => { expect(errorsCounters).toMatchInlineSnapshot(` Object { "ERRORS_MESSAGE_MISMATCH": 15, "ERRORS_TYPE_MISMATCH": 16, "RESULTS_MISMATCH": 0, "SHOULD_NOT_THROW": 16, "SHOULD_THROW": 0, "TOTAL_TESTS": 72, } `) }, secondInput: possibleIterables, fn: takeWhile, fnRamda: takeWhileRamda, })})