How to use base64 method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

webSafeBase64_test.ts

Source:webSafeBase64_test.ts

1// Copyright 2021 Signal Messenger, LLC2// SPDX-License-Identifier: AGPL-3.0-only3import { assert } from 'chai';4import { toWebSafeBase64, fromWebSafeBase64 } from '../../util/webSafeBase64';5describe('both/util/webSafeBase64', () => {6  it('roundtrips with all elements', () => {7    const base64 = 'X0KjoAj3h7Tu9YjJ++PamFc4kAg//D4FKommANpP41I=';8    const webSafe = toWebSafeBase64(base64);9    const actual = fromWebSafeBase64(webSafe);10    assert.strictEqual(base64, actual);11  });12  describe('#toWebSafeBase64', () => {13    it('replaces +', () => {14      const base64 = 'X++y';15      const expected = 'X--y';16      const actual = toWebSafeBase64(base64);17      assert.strictEqual(expected, actual);18    });19    it('replaces /', () => {20      const base64 = 'X//y';21      const expected = 'X__y';22      const actual = toWebSafeBase64(base64);23      assert.strictEqual(expected, actual);24    });25    it('removes =', () => {26      const base64 = 'X===';27      const expected = 'X';28      const actual = toWebSafeBase64(base64);29      assert.strictEqual(expected, actual);30    });31  });32  describe('#fromWebSafeBase64', () => {33    it('replaces -', () => {34      const webSafeBase64 = 'X--y';35      const expected = 'X++y';36      const actual = fromWebSafeBase64(webSafeBase64);37      assert.strictEqual(expected, actual);38    });39    it('replaces _', () => {40      const webSafeBase64 = 'X__y';41      const expected = 'X//y';42      const actual = fromWebSafeBase64(webSafeBase64);43      assert.strictEqual(expected, actual);44    });45    it('adds ===', () => {46      const webSafeBase64 = 'X';47      const expected = 'X===';48      const actual = fromWebSafeBase64(webSafeBase64);49      assert.strictEqual(expected, actual);50    });51    it('adds ==', () => {52      const webSafeBase64 = 'Xy';53      const expected = 'Xy==';54      const actual = fromWebSafeBase64(webSafeBase64);55      assert.strictEqual(expected, actual);56    });57    it('adds =', () => {58      const webSafeBase64 = 'XyZ';59      const expected = 'XyZ=';60      const actual = fromWebSafeBase64(webSafeBase64);61      assert.strictEqual(expected, actual);62    });63  });...

base64.js

Source:base64.js

1/*2 * base64-arraybuffer3 * https://github.com/niklasvh/base64-arraybuffer4 *5 * Copyright (c) 2012 Niklas von Hertzen6 * Licensed under the MIT license.7 */8let chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';9// Use a lookup table to find the index.10let lookup = new Uint8Array(256);11for (let i = 0; i < chars.length; i++) {12  lookup[chars.charCodeAt(i)] = i;13}14export function encode(bytes) {15  let i;16  let len = bytes.length;17  let base64 = '';18  for (i = 0; i < len; i += 3) {19    base64 += chars[bytes[i] >> 2];20    base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];21    base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];22    base64 += chars[bytes[i + 2] & 63];23  }24  if (len % 3 === 2) {25    base64 = `${base64.substring(0, base64.length - 1)}=`;26  } else if (len % 3 === 1) {27    base64 = `${base64.substring(0, base64.length - 2)}==`;28  }29  return base64;30}31export function decode(base64) {32  let bufferLength = base64.length * 0.75;33  let len = base64.length;34  let p = 0;35  let encoded1, encoded2, encoded3, encoded4;36  if (base64[base64.length - 1] === '=') {37    bufferLength--;38    if (base64[base64.length - 2] === '=') {39      bufferLength--;40    }41  }42  const bytes = new Uint8Array(bufferLength);43  for (let i = 0; i < len; i += 4) {44    encoded1 = lookup[base64.charCodeAt(i)];45    encoded2 = lookup[base64.charCodeAt(i + 1)];46    encoded3 = lookup[base64.charCodeAt(i + 2)];47    encoded4 = lookup[base64.charCodeAt(i + 3)];48    bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);49    bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);50    bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);51  }52  return bytes;53}54export function toBase64URL(u8, type) {55  const base64 = encode(u8);56  return `data:${type};base64,${base64}`;...

base64-arraybuffer.js

Source:base64-arraybuffer.js

1/*2 * base64-arraybuffer3 * https://github.com/niklasvh/base64-arraybuffer4 *5 * Copyright (c) 2012 Niklas von Hertzen6 * Licensed under the MIT license.7 */8(function(chars){9  "use strict";10  exports.encode = function(arraybuffer) {11    var bytes = new Uint8Array(arraybuffer),12    i, len = bytes.length, base64 = "";13    for (i = 0; i < len; i+=3) {14      base64 += chars[bytes[i] >> 2];15      base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];16      base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];17      base64 += chars[bytes[i + 2] & 63];18    }19    if ((len % 3) === 2) {20      base64 = base64.substring(0, base64.length - 1) + "=";21    } else if (len % 3 === 1) {22      base64 = base64.substring(0, base64.length - 2) + "==";23    }24    return base64;25  };26  exports.decode =  function(base64) {27    var bufferLength = base64.length * 0.75,28    len = base64.length, i, p = 0,29    encoded1, encoded2, encoded3, encoded4;30    if (base64[base64.length - 1] === "=") {31      bufferLength--;32      if (base64[base64.length - 2] === "=") {33        bufferLength--;34      }35    }36    var arraybuffer = new ArrayBuffer(bufferLength),37    bytes = new Uint8Array(arraybuffer);38    for (i = 0; i < len; i+=4) {39      encoded1 = chars.indexOf(base64[i]);40      encoded2 = chars.indexOf(base64[i+1]);41      encoded3 = chars.indexOf(base64[i+2]);42      encoded4 = chars.indexOf(base64[i+3]);43      bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);44      bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);45      bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);46    }47    return arraybuffer;48  };...

Using AI Code Generation

1var base64 = require('fast-check-monorepo').base64;2console.log(base64(10));3var base64 = require('fast-check-monorepo').base64;4console.log(base64(10));5var base64 = require('fast-check-monorepo').base64;6console.log(base64(10));7var base64 = require('fast-check-monorepo').base64;8console.log(base64(10));9var base64 = require('fast-check-monorepo').base64;10console.log(base64(10));11var base64 = require('fast-check-monorepo').base64;12console.log(base64(10));13var base64 = require('fast-check-monorepo').base64;14console.log(base64(10));15var base64 = require('fast-check-monorepo').base64;16console.log(base64(10));17var base64 = require('fast-check-monorepo').base64;18console.log(base64(10));19var base64 = require('fast-check-monorepo').base64;20console.log(base64(10));21var base64 = require('fast-check-monorepo').base64;22console.log(base64(10));23var base64 = require('fast-check-monorepo').base64;24console.log(base64(10));

Using AI Code Generation

1const fc = require('fast-check');2const { base64 } = require('fast-check-monorepo');3fc.assert(4  fc.property(fc.base64(), (s) => {5    console.log(s);6    return true;7  })8);9const fc = require('fast-check');10const { base64 } = require('fast-check-monorepo');11fc.assert(12  fc.property(base64(), (s) => {13    console.log(s);14    return true;15  })16);17const fc = require('fast-check');18const { base64 } = require('fast-check-monorepo');19fc.assert(20  fc.property(base64(), (s) => {21    console.log(s);22    return true;23  })24);25const fc = require('fast-check');26const { base64 } = require('fast-check-monorepo');27fc.assert(28  fc.property(base64(), (s) => {29    console.log(s);30    return true;31  })32);33const fc = require('fast-check');34const { base64 } = require('fast-check-monorepo');35fc.assert(36  fc.property(base64(), (s) => {37    console.log(s);38    return true;39  })40);

Using AI Code Generation

1const fc = require('fast-check-1.0.0-rc.0');2const assert = require('assert');3const test = fc.property(fc.integer(), fc.integer(), (a, b) => {4  assert.ok(a + b >= a);5});6fc.assert(test);7const fc = require('fast-check-1.0.0-rc.0');8const assert = require('assert');9const test = fc.property(fc.integer(), fc.integer(), (a, b) => {10  assert.ok(a + b >= a);11});12fc.assert(test);

Using AI Code Generation

1var fc = require("fast-check");2var base64 = require("fast-check-base64");3fc.assert(4  fc.property(fc.base64String(), function (str) {5    return base64.decode(base64.encode(str)) === str;6  })7);8var fc = require("fast-check");9var base64 = require("fast-check-base64");10fc.assert(11  fc.property(fc.base64String(), function (str) {12    return base64.decode(base64.encode(str)) === str;13  })14);15var fc = require("fast-check");16var base64 = require("fast-check-base64");17fc.assert(18  fc.property(fc.base64String(), function (str) {19    return base64.decode(base64.encode(str)) === str;20  })21);22var fc = require("fast-check");23var base64 = require("fast-check-base64");24fc.assert(25  fc.property(fc.base64String(), function (str) {26    return base64.decode(base64.encode(str)) === str;27  })28);29var fc = require("fast-check");30var base64 = require("fast-check-base64");31fc.assert(32  fc.property(fc.base64String(), function (str) {33    return base64.decode(base64.encode(str)) === str;34  })35);36var fc = require("fast-check");37var base64 = require("fast-check-base64");38fc.assert(39  fc.property(fc.base64String(), function (str) {40    return base64.decode(base64.encode(str)) === str;41  })42);43var fc = require("fast-check");44var base64 = require("fast-check-base64");45fc.assert(46  fc.property(fc.base64String(), function (str) {47    return base64.decode(base64.encode(str)) === str;48  })49);

Using AI Code Generation

1const fc = require('fast-check');2const { base64 } = require('fast-check-monorepo');3fc.assert(4  fc.property(5    (s) => s.length > 06);7const fc = require('fast-check');8const { base64 } = require('fast-check-monorepo');9fc.assert(10  fc.property(11    (s) => s.length > 012);

Using AI Code Generation

1const base64 = require('@fast-check/base64');2const fc = require('fast-check');3const x = fc.integer(0, 100);4const y = fc.integer(0, 100);5const z = fc.integer(0, 100);6const myArb = fc.tuple(x, y, z);7const myArb2 = myArb.map(([a, b, c]) => base64.encode([a, b, c]));8fc.assert(9  fc.property(myArb, ([a, b, c]) => {10    const result = base64.decode(base64.encode([a, b, c]));11    expect(result).toEqual([a, b, c]);12  })13);14fc.assert(15  fc.property(myArb2, (a) => {16    const result = base64.decode(a);17    expect(result).toEqual(base64.decode(a));18  })19);20const base64 = require('@fast-check/base64');21const fc = require('fast-check');22const x = fc.integer(0, 100);23const y = fc.integer(0, 100);24const z = fc.integer(0, 100);25const myArb = fc.tuple(x, y, z);26const myArb2 = myArb.map(([a, b, c]) => base64.encode([a, b, c]));27fc.assert(28  fc.property(myArb, ([a, b, c]) => {29    const result = base64.decode(base64.encode([a, b, c]));30    expect(result).toEqual([a, b, c]);31  })32);33fc.assert(34  fc.property(myArb2, (a) => {35    const result = base64.decode(a);36    expect(result).toEqual(base64.decode(a));37  })38);39I have tried to import the base64 module from the fast-check-monorepo in

Using AI Code Generation

1const {fc} = require('fast-check');2const {base64} = require('fast-check-monorepo');3test('base64 string is generated', () => {4  fc.assert(5    fc.property(base64(), str => {6      expect(str).toMatch(/[A-Za-z0-9+/=]/);7    })8  );9});10import * as fc from '../src';11import {base64} from '../src';12import {stringOf} from '../src/arbitrary/stringOf';13describe('base64', () => {14  it('should generate a base64 string', () => {15    fc.assert(16      fc.property(base64(), str => {17        expect(str).toMatch(/[A-Za-z0-9+/=]/);18      })19    );20  });21});22const { fc } = require('fast-check');23it('should generate a base64 string', () => {24    fc.assert(25        fc.property(fc.base64(), str => {26            expect(str).toMatch(/[A-Za-z0-9+/=]/);27        })28    );29});30function fib(n) {31    if (n <= 1) {32        return n;33    }34    return fib(n - 1) + fib(n - 2);35}36const { fc } = require('fast-check');37describe('fib', () => {38    it('should return the correct fibonacci number', () =>

Using AI Code Generation

1const { base64 } = require('fast-check-monorepo');2console.log(base64());3const { base64 } = require('fast-check-monorepo');4console.log(base64());5const { base64 } = require('fast-check-monorepo');6console.log(base64());7const { base64 } = require('fast-check-monorepo');8console.log(base64());9const { base64 } = require('fast-check-monorepo');10console.log(base64());11const { base64 } = require('fast-check-monorepo');12console.log(base64());13const { base64 } = require('fast-check-monorepo');14console.log(base64());15const { base64 } = require('fast-check-monorepo');16console.log(base64());

Using AI Code Generation

1import { check } from 'fast-check'2import { property } from 'fast-check'3import { ... } from 'fast-check'4import { check } from 'fast-check/lib/check'5import { property } from 'fast-check/lib/property'6import { ... } from 'fast-check/lib/...'7import { check } from 'fast-check/lib/check'8import { property } from 'fast-check/lib/property'9import { ... } from 'fast-check/lib/...'10import { check } from 'fast-check/lib/check'11import { property } from 'fast-check/lib/property'12import { ... } from 'fast-check/lib/...'13import { check } from 'fast-check/lib/check'14import { property } from 'fast-check/lib/property'15import { ... } from 'fast-check/lib/...'16import { check } from 'fast-check/lib/check'17import { property } from 'fast-check/lib/property'18import { ... } from 'fast-check/lib/...'

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