How to use fromRoman method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

16_Roman_Numerals_Helper_().js

Source:16_Roman_Numerals_Helper_().js Github

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1//function RomanNumerals(simbol) {2// if (typeof simbol === Number) return toRoman(simbol);3// else return fromRoman(simbol);4//}5function toRoman(ArabicNum) {6 let values = {7 M: 1000,8 CM: 900,9 D: 500,10 CD: 400,11 C: 100,12 XC: 90,13 L: 50,14 XV: 40,15 X: 10,16 IX: 9,17 V: 5,18 IV: 4,19 I: 1,20 },21 resRomanNum = "",22 a;23 for (let key in values) {24 a = Math.floor(ArabicNum / values[key]);25 if (a >= 0) {26 for (let i = 0; i < a; i++) {27 resRomanNum += key;28 }29 }30 ArabicNum = ArabicNum % values[key];31 }32 return resRomanNum;33}34function fromRoman(RomanNum) {35 let values = {36 I: 1,37 IV: 4,38 V: 5,39 IX: 9,40 X: 10,41 XV: 40,42 L: 50,43 XC: 90,44 C: 100,45 CD: 400,46 D: 500,47 CM: 900,48 M: 1000,49 },50 digits = Object.keys(values),51 resArabicNum = 0;52 for (let symbol = 0; symbol < RomanNum.length; ++symbol) {53 if (54 digits.indexOf(RomanNum[symbol]) < digits.indexOf(RomanNum[symbol + 1])55 ) {56 resArabicNum -= values[RomanNum[symbol]];57 } else {58 resArabicNum += values[RomanNum[symbol]];59 }60 }61 return resArabicNum;62}63//console.log(RomanNumerals.toRoman(1000), "M");64//console.log(RomanNumerals.fromRoman("XXI"), 21);65console.log(toRoman(1000), "M");66console.log(toRoman(4), "IV");67console.log(toRoman(1), "I");68console.log(toRoman(1990), "MCMXC");69console.log(toRoman(2008), "MMVIII");70console.log(fromRoman("XXI"), 21);71console.log(fromRoman("I"), 1);72console.log(fromRoman("IV"), 4);73console.log(fromRoman("MMVIII"), 2008);74console.log(fromRoman("MDCLXVI"), 1666);75//---------------------------------------------------------------------------------------------------------------------76/*77Create a RomanNumerals class that can convert a roman numeral to and from an integer value. 78It should follow the API demonstrated in the examples below. 79Multiple roman numeral values will be tested for each helper method.80Modern Roman numerals are written by expressing each digit separately starting with the left most digit and 81skipping any digit with a value of zero. 82In Roman numerals 1990 is rendered: 1000=M, 900=CM, 90=XC; 83resulting in MCMXC. 842008 is written as 2000=MM, 8=VIII; or MMVIII. 851666 uses each Roman symbol in descending order: MDCLXVI.86Input range : 1 <= n < 400087In this kata 4 should be represented as IV, NOT as IIII (the "watchmaker's four").88Examples89RomanNumerals.toRoman(1000); // should return 'M'90RomanNumerals.fromRoman('M'); // should return 100091Help92Symbol Value93I 194IV 495V 596X 1097L 5098C 10099D 500100M 1000101*/102/*103Створіть клас RomanNumerals, який може перетворювати римську цифру в ціле значення та з нього. 104Він повинен відповідати API, показаному в прикладах нижче. 105Для кожного допоміжного методу буде перевірено кілька значень римських цифр.106Сучасні римські цифри записуються, виражаючи кожну цифру окремо, починаючи з крайньої лівої цифри і 107пропускаючи будь-яку цифру зі значенням нуля. 108Римськими цифрами 1990 передається: 1000=M, 900=CM, 90=XC; в результаті чого утворюється MCMXC. 1092008 записується як 2000=ММ, 8=VIII; або MMVIII. 1101666 використовує кожен римський символ у порядку спадання: MDCLXVI.111Діапазон введення: 1 <= n < 4000112У цьому ката 4 має бути представлено як IV, а НЕ як IIII («четвірка годинникарів»).113Приклади114римські цифри.до римських(1000); // має повертати 'M'115RomanNumerals.fromRoman('M'); // має повернути 1000116Допоможіть117Значення символу118I 1119IV 4120V 5121X 10122L 50123C 100124D 500125M 1000...

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romanus-aux.test.js

Source:romanus-aux.test.js Github

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...29 })30 })31 describe('fromRoman', () => {32 it('should validate inputs', () => {33 expect(() => fromRoman()).to.throw(errors.wrongInput.fromRoman)34 expect(() => fromRoman('abc')).to.throw(errors.wrongInput.fromRoman)35 expect(() => fromRoman('MmC')).to.throw(errors.wrongInput.fromRoman)36 expect(() => fromRoman('MMC123')).to.throw(errors.wrongInput.fromRoman)37 expect(() => fromRoman('123ab')).to.throw(errors.wrongInput.fromRoman)38 expect(() => fromRoman('MMC').to.not.throw())39 })40 it('should convert roman to integer', () => {41 expect(fromRoman('X')).to.equal(10)42 expect(fromRoman('XLIX')).to.equal(49)43 expect(fromRoman('CCCXCIX')).to.equal(399)44 expect(fromRoman('MMMCMXCIX')).to.equal(3999)45 expect(fromRoman('XI')).not.to.equal(10)46 })47 it('should throw if input limit has exceeded', () => {48 expect(() => fromRoman('MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM')).to.throw(errors.failedConverting.fromRoman)49 expect(() => fromRoman('MMCM')).not.to.throw(errors.failedConverting.fromRoman)50 })51 })52 describe('detect', () => {53 it('should return undetected if nothing or wrong format is passed in', () => {54 expect(detect()).to.equal(types.undetected)55 expect(detect(0)).to.equal(types.undetected)56 expect(detect('MMCMMMMMM')).to.equal(types.undetected)57 expect(detect(-55)).to.equal(types.undetected)58 expect(detect('5678abc')).to.equal(types.undetected)59 expect(detect(10)).not.to.equal(types.undetected)60 })61 it('should correctly detect integer', () => {62 expect(detect('27')).to.equal(types.int)63 expect(detect(3999)).to.equal(types.int)...

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Roman_Numerals_Helper.test.js

Source:Roman_Numerals_Helper.test.js Github

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2Test.expect(RomanNumerals.toRoman(4) == 'IV', '4 should == "IV"')3Test.expect(RomanNumerals.toRoman(1) == 'I', '1 should == "I"')4Test.expect(RomanNumerals.toRoman(1990) == 'MCMXC', '1990 should == "MCMXC"')5Test.expect(RomanNumerals.toRoman(2008) == 'MMVIII', '2008 should == "MMVIII"')6Test.expect(RomanNumerals.fromRoman('XXI') == 21, 'XXI should == 21')7Test.expect(RomanNumerals.fromRoman('I') == 1, 'I should == 1')8Test.expect(RomanNumerals.fromRoman('IV') == 4, 'IV should == 4')9Test.expect(RomanNumerals.fromRoman('MMVIII') == 2008, 'MMVIII should == 2008')...

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Using AI Code Generation

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1import { fromRoman } from 'fast-check-monorepo';2console.log(fromRoman('I'));3console.log(fromRoman('II'));4console.log(fromRoman('III'));5console.log(fromRoman('IV'));6console.log(fromRoman('V'));7console.log(fromRoman('VI'));8console.log(fromRoman('VII'));9console.log(fromRoman('VIII'));10console.log(fromRoman('IX'));11console.log(fromRoman('X'));12console.log(fromRoman('XI'));13console.log(fromRoman('XII'));14console.log(fromRoman('XIII'));15console.log(fromRoman('XIV'));16console.log(fromRoman('XV'));17console.log(fromRoman('XVI'));18console.log(fromRoman('XVII'));19console.log(fromRoman('XVIII'));20console.log(fromRoman('XIX'));21console.log(fromRoman('XX'));22console.log(fromRoman('XXI'));23console.log(fromRoman('XXII'));24console.log(fromRoman('XXIII'));25console.log(fromRoman('XXIV'));26console.log(fromRoman('XXV'));27console.log(fromRoman('XXVI'));28console.log(fromRoman('XXVII'));29console.log(fromRoman('XXVIII'));30console.log(fromRoman('XXIX'));31console.log(fromRoman('XXX'));32console.log(fromRoman('XXXI'));33console.log(fromRoman('XXXII'));34console.log(fromRoman('XXXIII'));35console.log(fromRoman('XXXIV'));36console.log(fromRoman('XXXV'));37console.log(fromRoman('XXXVI'));38console.log(fromRoman('XXXVII'));39console.log(fromRoman('XXXVIII'));40console.log(fromRoman('XXXIX'));41console.log(fromRoman('XL'));42console.log(fromRoman('XLI'));43console.log(fromRoman('XLII'));44console.log(fromRoman('XLIII'));45console.log(fromRoman('XLIV'));46console.log(fromRoman('XLV'));47console.log(fromRoman('XLVI'));48console.log(fromRoman('XLVII'));49console.log(fromRoman('XLVIII'));50console.log(fromRoman('XLIX'));51console.log(fromRoman('L'));52console.log(fromRoman('LI'));53console.log(fromRoman('LII'));54console.log(fromRoman('LIII'));55console.log(fromRoman('LIV'));56console.log(fromRoman('LV'));57console.log(fromRoman('LVI'));58console.log(fromRoman('LVII'));59console.log(fromRoman('LVIII'));60console.log(fromRoman('LIX'));61console.log(fromRoman('LX'));62console.log(fromRoman('LXI'));63console.log(fromRoman

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Using AI Code Generation

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1import { fromRoman } from "roman-numerals-conv";2console.log(fromRoman("X"));3import { fromRoman } from "roman-numerals-conv";4console.log(fromRoman("X"));5import { fromRoman } from "roman-numerals-conv";6console.log(fromRoman("X"));7import { fromRoman } from "roman-numerals-conv";8console.log(fromRoman("X"));9import { fromRoman } from "roman-numerals-conv";10console.log(fromRoman("X"));11import { fromRoman } from "roman-numerals-conv";12console.log(fromRoman("X"));13import { fromRoman } from "roman-numerals-conv";14console.log(fromRoman("X"));15import { fromRoman } from "roman-numerals-conv";16console.log(fromRoman("X"));17import { fromRoman } from "roman-numerals-conv";18console.log(fromRoman("X"));19import { fromRoman } from "roman-numerals-conv";20console.log(fromRoman("X"));21import { fromRoman } from "roman-numerals-conv";22console.log(fromRoman("X"));23import { fromRoman } from "roman-numerals-conv";24console.log(fromRoman("X"));25import { fromRoman } from

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Using AI Code Generation

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1import { fromRoman } from 'roman-numerals-converter';2import * as fc from 'fast-check';3fc.assert(4 fc.property(fc.integer(1, 3999), (n) => {5 const roman = fromRoman(n);6 const back = fromRoman(roman);7 return n === back;8 })9);10import { fromRoman } from 'roman-numerals-converter';11import * as fc from 'fast-check';12fc.assert(13 fc.property(fc.integer(1, 3999), (n) => {14 const roman = fromRoman(n);15 const back = fromRoman(roman);16 return n === back;17 })18);19import { fromRoman } from 'roman-numerals-converter';20import * as fc from 'fast-check';21fc.assert(22 fc.property(fc.integer(1, 3999), (n) => {23 const roman = fromRoman(n);24 const back = fromRoman(roman);25 return n === back;26 })27);28import { fromRoman } from 'roman-numerals-converter';29import * as fc from 'fast-check';30fc.assert(31 fc.property(fc.integer(1, 3999), (n) => {32 const roman = fromRoman(n);33 const back = fromRoman(roman);34 return n === back;35 })36);37import { fromRoman } from 'roman-numerals-converter';38import * as fc from 'fast-check';39fc.assert(40 fc.property(fc.integer(1, 3999), (n) => {41 const roman = fromRoman(n);42 const back = fromRoman(roman);43 return n === back;44 })45);46import { fromRoman } from 'roman-numerals-converter';47import * as fc from 'fast-check';48fc.assert(49 fc.property(fc.integer(1, 3999), (n) => {50 const roman = fromRoman(n);

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Using AI Code Generation

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1const {fromRoman} = require('roman-numerals');2const {fromRoman} = require('roman-numerals');3const {fromRoman} = require('roman-numerals');4const {fromRoman} = require('roman-numerals');5const {fromRoman} = require('roman-numerals');6const {fromRoman} = require('roman-numerals');7const {fromRoman} = require('roman-numerals');8const {fromRoman} = require('roman-numerals');9const {fromRoman} = require('roman-numerals');10const {fromRoman} = require('roman-numerals');11const {fromRoman} = require('roman-numerals');12const {fromRoman} = require('roman-numerals');13const {fromRoman} = require('roman-numerals');14const {fromRoman} = require('roman-numerals');15const {fromRoman} = require('roman-numerals');

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