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How to use uniqueKeys.filter method in unexpected

Best JavaScript code snippet using unexpected

Using AI Code Generation

1var uniqueKeys = require('unexpected').clone().installPlugin(require('unexpected-snapshot'));2uniqueKeys.output.preferredWidth = 80;3uniqueKeys.addAssertion('<object> to have keys <array>', function (expect, subject, value) {4  expect(Object.keys(subject), 'to equal', value);5});6uniqueKeys.addAssertion('<object> to have keys satisfying <array>', function (expect, subject, value) {7  expect(Object.keys(subject), 'to equal', value);8});9var obj = { a: 1, b: 2, c: 3 };10uniqueKeys.expect(obj, 'to have keys', ['a', 'b', 'c']);11uniqueKeys.expect(obj, 'to have keys satisfying', ['a', 'b', 'c']);12var uniqueKeys = require('unexpected').clone().installPlugin(require('unexpected-snapshot'));13uniqueKeys.output.preferredWidth = 80;14uniqueKeys.addAssertion('<object> to have keys <array>', function (expect, subject, value) {15  expect(Object.keys(subject), 'to equal', value);16});17uniqueKeys.addAssertion('<object> to have keys satisfying <array>', function (expect, subject, value) {18  expect(Object.keys(subject), 'to equal', value);19});20var obj = { a: 1, b: 2, c: 3 };21uniqueKeys.expect(obj, 'to have keys', ['a', 'b', 'c']);22uniqueKeys.expect(obj, 'to have keys satisfying', ['a', 'b', 'c']);23var uniqueKeys = require('unexpected').clone().installPlugin(require('unexpected-snapshot'));24uniqueKeys.output.preferredWidth = 80;25uniqueKeys.addAssertion('<object> to have keys <array>', function (expect, subject, value) {26  expect(Object.keys(subject), 'to equal', value);27});28uniqueKeys.addAssertion('<object> to have keys satisfying <array>', function (expect, subject, value) {29  expect(Object.keys(subject), 'to equal', value);30});31var obj = { a: 1, b: 2, c: 3 };32uniqueKeys.expect(obj, 'to have keys', ['a', 'b', 'c']);33uniqueKeys.expect(obj, 'to have keys satisfying', ['a

Using AI Code Generation

1const expect = require('unexpected').clone();2const uniqueKeys = require('../lib/uniqueKeys');3describe('uniqueKeys', () => {4  it('should return unique keys from an object', () => {5    expect(uniqueKeys({ a: 1, b: 2, c: 3 }), 'to equal', ['a', 'b', 'c']);6  });7});8module.exports = (obj) => {9  return Object.keys(obj);10};

Using AI Code Generation

1const expect = require('unexpected')2  .clone()3  .use(require('unexpected-snapshot'));4const fs = require('fs');5const path = require('path');6const fixturePath = path.join(__dirname, 'fixtures');7const fileNames = fs.readdirSync(fixturePath);8const uniqueKeys = fileNames.filter(9  (fileName, index, array) => array.indexOf(fileName) === index10);11expect(12    .it('to satisfy', [

Using AI Code Generation

1var uniqueKeys = require('unexpected').clone().use(require('unexpected-messy'));2uniqueKeys.expect('a', 'to have keys', ['a']);3uniqueKeys.expect({a: 1, b: 2}, 'to have keys', ['a', 'b']);4uniqueKeys.expect({a: 1, b: 2}, 'to have keys', ['b', 'a']);5uniqueKeys.expect({a: 1, b: 2}, 'to have keys', ['a', 'b', 'c']);6uniqueKeys.expect({a: 1, b: 2}, 'to have keys', ['b', 'c']);7var uniqueKeys = require('unexpected').clone().use(require('unexpected-messy'));8uniqueKeys.expect('a', 'to have keys', ['a']);9uniqueKeys.expect({a: 1, b: 2}, 'to have keys', ['a', 'b']);10uniqueKeys.expect({a: 1, b: 2}, 'to have keys', ['b', 'a']);11uniqueKeys.expect({a: 1, b: 2}, 'to have keys', ['a', 'b', 'c']);12uniqueKeys.expect({a: 1, b: 2}, 'to have keys', ['b', 'c']);13I'm trying to use the "uniqueKeys" filter but it seems to be broken. I'm using the latest version of unexpected-messy (v3.2.0). I've tried this on both Node v4.4.7 and v6.7.0. Here's my test code:14expect({a: 1, b: 2}, 'to have keys', ['a', 'b']);15AssertionError: expected { a: 1, b: 2 } to have keys [ 'a', 'b' ]16{17}18at Object.<anonymous> (/Users/username

Using AI Code Generation

1const uniqueKeys = require('unexpected-uniquekeys');2const expect = require('unexpected')3  .clone()4  .use(uniqueKeys);5const obj = {6};7expect(8);9const uniqueKeys = require('unexpected-uniquekeys');10const expect = require('unexpected')11  .clone()12  .use(uniqueKeys);13const obj = {14};15expect(16);

Using AI Code Generation

1var unexpected = require('unexpected');2var uniqueKeys = require('unique-keys');3var expect = unexpected.clone();4expect.use(uniqueKeys);5expect(['a', 'b', 'c'], 'to have unique keys', 'length');6var unexpected = require('unexpected');7var uniqueKeys = require('unique-keys');8var expect = unexpected.clone();9expect.use(uniqueKeys);10expect(['a', 'b', 'c'], 'to have unique keys', 'length');11var unexpected = require('unexpected');12var uniqueKeys = require('unique-keys');13var expect = unexpected.clone();14expect.use(uniqueKeys);15expect(['a', 'b', 'c'], 'to have unique keys', 'length');16var unexpected = require('unexpected');17var uniqueKeys = require('unique-keys');18var expect = unexpected.clone();19expect.use(uniqueKeys);20expect(['a', 'b', 'c'], 'to have unique keys', 'length');21var unexpected = require('unexpected');22var uniqueKeys = require('unique-keys');23var expect = unexpected.clone();24expect.use(uniqueKeys);25expect(['a', 'b', 'c'], 'to have unique keys', 'length');26var unexpected = require('unexpected');27var uniqueKeys = require('unique-keys');28var expect = unexpected.clone();29expect.use(uniqueKeys);30expect(['a', 'b', 'c'], 'to have unique keys', 'length');31var unexpected = require('unexpected');32var uniqueKeys = require('unique-keys');33var expect = unexpected.clone();34expect.use(uniqueKeys);35expect(['a', 'b', 'c'], 'to have unique keys', 'length');36var unexpected = require('unexpected');37var uniqueKeys = require('unique-keys');38var expect = unexpected.clone();39expect.use(uniqueKeys);40expect(['a', 'b', 'c'], 'to have unique keys', 'length');

Using AI Code Generation

1const uniqueKeys = require('unexpected/lib/uniqueKeys');2const obj = {a: 1, b: 2, c: 3};3console.log(uniqueKeys(obj));4Recommended Posts: Node.js | fs.fchownSync() Method5Node.js | fs.fchown() Method6Node.js | fs.fdatasyncSync() Method7Node.js | fs.fdatasync() Method8Node.js | fs.fsyncSync() Method9Node.js | fs.fsync() Method10Node.js | fs.ftruncateSync() Method11Node.js | fs.ftruncate() Method12Node.js | fs.futimesSync() Method13Node.js | fs.futimes() Method14Node.js | fs.lchownSync() Method15Node.js | fs.lchown() Method16Node.js | fs.linkSync() Method17Node.js | fs.link() Method18Node.js | fs.lstatSync() Method19Node.js | fs.lstat() Method20Node.js | fs.mkdirSync() Method21Node.js | fs.mkdir() Method22Node.js | fs.mkdtempSync() Method23Node.js | fs.mkdtemp() Method24Node.js | fs.openSync() Method25Node.js | fs.open() Method26Node.js | fs.opendirSync() Method27Node.js | fs.opendir() Method28Node.js | fs.readdirSync() Method29Node.js | fs.readdir() Method30Node.js | fs.readlinkSync() Method31Node.js | fs.readlink() Method32Node.js | fs.realpathSync() Method33Node.js | fs.realpath() Method34Node.js | fs.readSync() Method35Node.js | fs.read() Method36Node.js | fs.readvSync() Method37Node.js | fs.readv() Method38Node.js | fs.readdirSync() Method39Node.js | fs.readdir() Method40Node.js | fs.readlinkSync() Method41Node.js | fs.readlink() Method42Node.js | fs.realpathSync() Method43Node.js | fs.realpath() Method44Node.js | fs.readSync() Method45Node.js | fs.read() Method46Node.js | fs.readvSync() Method47Node.js | fs.readv() Method48Node.js | fs.renameSync() Method

Using AI Code Generation

1const { expect } = require('unexpected');2const { uniqueKeys } = require('unexpected');3const input1 = {4    a: {5    },6    e: {7    },8    i: {9    }10};11expect(input1, 'to satisfy', {12    a: {13    },14    e: {15    },16    i: {17    }18});19expect(input1, 'to satisfy', {20    a: {21    },22    e: {23    },24    i: {25    }26}, uniqueKeys);27const { expect } = require('unexpected');28const { createSnapshotPlugin } = require('unexpected-snapshot');29const snapshot = createSnapshotPlugin(expect, {30});31const input2 = {32    a: {33    },34    e: {35    },36    i: {37    }38};39expect(input2, 'to satisfy snapshot', snapshot);40const { expect } = require('unexpected');41const { createSnapshotPlugin } = require('unexpected-snapshot');42const { uniqueKeys } = require('unexpected');43const snapshot = createSnapshotPlugin(expect, {44});45const input3 = {46    a: {

Using AI Code Generation

1const { expect } = require('unexpected');2const uniqueKeys = (arr) => {3  const keys = arr.map((item) => item.id);4  const uniqueKeys = keys.filter((key, index) => keys.indexOf(key) === index);5  return uniqueKeys;6};7describe('uniqueKeys', () => {8  it('should return an array of unique keys', () => {9      { id: 1, name: 'John' },10      { id: 2, name: 'Jane' },11      { id: 1, name: 'John' },12      { id: 3, name: 'Jill' },13      { id: 4, name: 'Jack' },14      { id: 2, name: 'Jane' },15    ];16    const expected = [1, 2, 3, 4];17    const actual = uniqueKeys(input);18    expect(actual, 'to equal', expected);19  });20});21const { expect } = require('unexpected');22const uniqueKeys = (arr) => {23  const keys = arr.map((item) => item.id);24  const uniqueKeys = keys.filter((key, index) => keys.indexOf(key) === index);25  return uniqueKeys;26};27describe('uniqueKeys', () => {28  it('should return an array of unique keys', () => {29      { id: 1, name: 'John' },30      { id: 2, name: 'Jane' },31      { id: 1, name: 'John' },32      { id: 3, name: 'Jill' },33      { id: 4, name: 'Jack' },34      { id: 2, name: 'Jane' },35    ];36    const expected = [1, 2, 3, 4];37    const actual = uniqueKeys(input);38    expect(actual, 'to equal', expected);

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