import {evolve as evolveRamda} from 'ramda'
import {add} from '../rambda'import {compareCombinations, compareToRamda} from './_internals/testUtils'import {evolve} from './evolve'
test('happy', () => { const rules = { foo: add(1), nested: {bar: x => Object.keys(x).length}, } const input = { a: 1, foo: 2, nested: {bar: {z: 3}}, } const result = evolve(rules, input) expect(result).toEqual({ a: 1, foo: 3, nested: {bar: 1}, })})
test('nested rule is wrong', () => { const rules = { foo: add(1), nested: {bar: 10}, } const input = { a: 1, foo: 2, nested: {bar: {z: 3}}, } const result = evolve(rules)(input) expect(result).toEqual({ a: 1, foo: 3, nested: {bar: {z: 3}}, })})
test('is recursive', () => { const rules = { nested: { second: add(-1), third: add(1), }, } const object = { first: 1, nested: { second: 2, third: 3, }, } const expected = { first: 1, nested: { second: 1, third: 4, }, } const result = evolve(rules, object) expect(result).toEqual(expected)})
test('ignores primitive values', () => { const rules = { n: 2, m: 'foo', } const object = { n: 0, m: 1, } const expected = { n: 0, m: 1, } const result = evolve(rules, object) expect(result).toEqual(expected)})
test('with array', () => { const rules = [add(1), add(-1)] const list = [100, 1400] const expected = [101, 1399] const result = evolve(rules, list) expect(result).toEqual(expected)})
const rulesObject = {a: add(1)}const rulesList = [add(1)]const possibleIterables = [null, undefined, '', 42, [], [1], {a: 1}]const possibleRules = [...possibleIterables, rulesList, rulesObject]
describe('brute force', () => { compareCombinations({ firstInput: possibleRules, callback: errorsCounters => { expect(errorsCounters).toMatchInlineSnapshot(` Object { "ERRORS_MESSAGE_MISMATCH": 0, "ERRORS_TYPE_MISMATCH": 4, "RESULTS_MISMATCH": 0, "SHOULD_NOT_THROW": 51, "SHOULD_THROW": 0, "TOTAL_TESTS": 63, } `) }, secondInput: possibleIterables, fn: evolve, fnRamda: evolveRamda, })})