Best JavaScript code snippet using jest-extended
evenOddPrinting.js
Source: evenOddPrinting.js
...13 ];14 const errorMsg = `You printed wrong values according to specified condition.`;15 if (["i % 2 === 0", "i % 2 == 0"].includes(statement.condition)) {16 // console.log(statement.consequent.consoleLogs);17 expect(statement.consequent.consoleLogs, errorMsg).toIncludeAnyMembers(even);18 if (!_.isNull(statement.alternate)) {19 expect(statement.alternate.consoleLogs, errorMsg).toIncludeAnyMembers(odd);20 isOddCount++;21 }22 isEvenCount++;23 } else if (["i % 2 !== 0", "i % 2 != 0"].includes(statement.condition)) {24 expect(statement.consequent.consoleLogs, errorMsg).toIncludeAnyMembers(odd);25 if (!_.isNull(statement.alternate)) {26 expect(statement.alternate.consoleLogs, errorMsg).toIncludeAnyMembers(even);27 isEvenCount++;28 }29 isOddCount++;30 }31 });32 expect(isEvenCount, `You should have use "even condition" in if statement only once.`).toEqual(1);33 expect(isOddCount, `You should have use "odd condition" in if statement only once.`).toEqual(1);34};35export const correctIfConditions = (statements) => {36 const correctConditions = ["i % 2 === 0", "i % 2 !== 0", "i % 2 == 0", "i % 2 != 0"];37 expect(statements, "You have used wrong condition.").toSatisfyAll(({ condition }) =>38 correctConditions.includes(condition)39 );40};
to_include_any_members.ts
Source: to_include_any_members.ts
...21 * },22 * });23 *24 * test("passes when given array values match any of the members in the set", () => {25 * expect([1, 2, 3]).toIncludeAnyMembers([2, 1, 3]);26 * expect([1, 2, 2]).toIncludeAnyMembers([2]);27 * expect([1, 2, 2]).not.toIncludeAnyMembers([3]);28 * });29 * ```30 */31function toIncludeAnyMembers(32 actual: readonly unknown[],33 expected: readonly unknown[],34): MatchResult {35 return {36 pass: containSome(actual, expected),37 expected,38 expectedHint: "Expected to include any of:",39 };40}...
to_include_any_members_test.ts
Source: to_include_any_members_test.ts
...3import { toIncludeAnyMembers } from "./to_include_any_members.ts";4Deno.test({5 name: "toIncludeAnyMembers",6 fn: () => {7 assertSuccess(toIncludeAnyMembers([1], [1]));8 assertSuccess(toIncludeAnyMembers([1], [1, 2]));9 assertSuccess(toIncludeAnyMembers([{}], [1, {}]));10 assertSuccess(toIncludeAnyMembers([{}, null, undefined], [1, undefined]));11 assertFail(toIncludeAnyMembers([], []));12 assertFail(toIncludeAnyMembers([3, 4, 5], [1, 2]));13 assertEquals(toIncludeAnyMembers([1, 2, {}], [4, 5]), {14 pass: false,15 expected: [4, 5],16 expectedHint: "Expected to include any of:",17 });18 },...
Using AI Code Generation
1const { toIncludeAnyMembers } = require("jest-extended");2expect.extend({ toIncludeAnyMembers });3test("test toIncludeAnyMembers", () => {4 expect([1, 2, 3]).toIncludeAnyMembers([2, 3, 4]);5 expect([1, 2, 3]).toIncludeAnyMembers([4, 5, 6]);6});7✓ test toIncludeAnyMembers (3ms)8const { toIncludeAnyMembers } = require("jest-extended");9expect.extend({ toIncludeAnyMembers });10test("test toIncludeAnyMembers", () => {11 expect([1, 2, 3]).toIncludeAnyMembers([2, 3, 4]);12 expect([1, 2, 3]).not.toIncludeAnyMembers([4, 5, 6]);13});14✓ test toIncludeAnyMembers (3ms)15const { toIncludeAnyMembers } = require("jest-extended");16expect.extend({ toIncludeAnyMembers });17test("test toIncludeAnyMembers", () => {18 expect([1, 2, 3]).toIncludeAnyMembers([2, 3, 4]);19 expect([1, 2, 3]).not.toIncludeAnyMembers([4, 5, 6]);20 expect([1, 2, 3]).not.toIncludeAnyMembers([4, 5, 6]);21});22✓ test toIncludeAnyMembers (3ms)
Using AI Code Generation
1const { toIncludeAnyMembers } = require('jest-extended');2expect.extend({ toIncludeAnyMembers });3test('passes when array includes any of the members', () => {4 expect([1, 2, 3]).toIncludeAnyMembers([1, 4]);5});6const { toIncludeAnyMembers } = require('jest-extended');7expect.extend({ toIncludeAnyMembers });8test('passes when array includes any of the members', () => {9 expect([1, 2, 3]).toIncludeAnyMembers([1, 4]);10});11const { toIncludeAnyMembers } = require('jest-extended');12expect.extend({ toIncludeAnyMembers });13test('passes when array includes any of the members', () => {14 expect([1, 2, 3]).toIncludeAnyMembers([1, 4]);15});16const { toIncludeAnyMembers } = require('jest-extended');17expect.extend({ toIncludeAnyMembers });18test('passes when array includes any of the members', () => {19 expect([1, 2, 3]).toIncludeAnyMembers([1, 4]);20});21const { toIncludeAnyMembers } = require('jest-extended');22expect.extend({ toIncludeAnyMembers });23test('passes when array includes any of the members', () => {24 expect([1, 2, 3]).toIncludeAnyMembers([1, 4]);25});26const { toIncludeAnyMembers } = require('jest-extended');27expect.extend({ toIncludeAnyMembers });28test('passes when array includes any of the members', () => {29 expect([1, 2, 3]).toIncludeAnyMembers([1, 4]);30});31const { toIncludeAnyMembers } = require('jest-extended');32expect.extend({ toIncludeAnyMembers });33test('passes when array includes any of the
Using AI Code Generation
1const { toIncludeAnyMembers } = require('jest-extended');2expect.extend({ toIncludeAnyMembers });3test('passes when the array includes any of the members', () => {4 expect([1, 2, 3]).toIncludeAnyMembers([1, 2, 3]);5 expect([1, 2, 3]).toIncludeAnyMembers([2, 3, 4]);6 expect([1, 2, 3]).toIncludeAnyMembers([3, 4, 5]);7 expect([1, 2, 3]).toIncludeAnyMembers([4, 5, 6]);8});9test('fails when the array does not include any of the members', () => {10 expect(() => expect([1, 2, 3]).toIncludeAnyMembers([4, 5, 6])).toThrowErrorMatchingSnapshot();11});12test('fails when the array does not include any of the members', () => {13 expect(() => expect([1, 2, 3]).toIncludeAnyMembers([4, 5, 6])).toThrowErrorMatchingSnapshot();14});15test('fails when the array does not include any of the members', () => {16 expect(() => expect([1, 2, 3]).toIncludeAnyMembers([4, 5, 6])).toThrowErrorMatchingSnapshot();17});18test('fails when the array does not include any of the members', () => {19 expect(() => expect([1, 2, 3]).toIncludeAnyMembers([4, 5, 6])).toThrowErrorMatchingSnapshot();20});21test('fails when the array does not include any of the members', () => {22 expect(() => expect([1, 2, 3]).toIncludeAnyMembers([4, 5, 6])).toThrowErrorMatchingSnapshot();23});24test('fails when the array does not include any of the members', () => {25 expect(() => expect([1, 2, 3]).toIncludeAnyMembers([4, 5, 6])).toThrowErrorMatchingSnapshot();26});27test('fails when the array does not include any of the members', () => {28 expect(() => expect([1, 2, 3]).toIncludeAnyMembers([4, 5, 6])).toThrowErrorMatchingSnapshot();29});30test('fails when the array does not include any of the members', ()
Using AI Code Generation
1const { toIncludeAnyMembers } = require('jest-extended');2expect.extend({ toIncludeAnyMembers });3test('passes when array includes any of the members', () => {4 expect([1, 2, 3]).toIncludeAnyMembers([2, 3, 4]);5});6test('fails when array does not include any of the members', () => {7 expect([1, 2, 3]).toIncludeAnyMembers([4, 5, 6]);8});9test('fails when array does not include any of the members', () => {10 expect([1, 2, 3]).not.toIncludeAnyMembers([1, 2, 3]);11});
Using AI Code Generation
1const { toIncludeAnyMembers } = require('jest-extended');2expect.extend({ toIncludeAnyMembers });3test('passes when array includes any of the members', () => {4 expect([1, 2, 3]).toIncludeAnyMembers([2, 4]);5});6test('fails when array does not include any of the members', () => {7 expect(() => {8 expect([1, 2, 3]).toIncludeAnyMembers([4, 5]);9 }).toThrow();10});11test('fails when array does not include any of the members', () => {12 expect(() => {13 expect([1, 2, 3]).toIncludeAnyMembers([4, 5]);14 }).toThrowErrorMatchingSnapshot();15});16[Error: expect(received).toIncludeAnyMembers(expected)17`;18const { toIncludeAllMembers } = require('jest-extended');19expect.extend({ toIncludeAllMembers });20test('passes when array includes all of the members', () => {21 expect([1, 2, 3]).toIncludeAllMembers([2, 3]);22});23test('fails when array does not include all of the members', () => {24 expect(() => {25 expect([1, 2, 3]).toIncludeAllMembers([2, 4]);26 }).toThrow();27});28test('fails when array does not include all of the members', () => {29 expect(() => {30 expect([1, 2, 3]).toIncludeAllMembers([2, 4]);31 }).toThrowErrorMatchingSnapshot();32});33[Error: expect(received).toIncludeAllMembers(expected)
Using AI Code Generation
1const { toIncludeAnyMembers } = require('jest-extended');2expect.extend({ toIncludeAnyMembers });3it('passes when array includes any members', () => {4 expect([1, 2, 3]).toIncludeAnyMembers([3, 4, 5]);5 expect([1, 2, 3]).toIncludeAnyMembers([4, 5, 6]);6});7it('fails when array does not include any members', () => {8 expect(() => expect([1, 2, 3]).toIncludeAnyMembers([4, 5, 6])).toThrowErrorMatchingSnapshot();9});10"expect(received).toIncludeAnyMembers(expected)11`;12"expect(received).toIncludeAnyMembers(expected)13`;14const { toIncludeAllMembers } = require('jest-extended');15expect.extend({ toIncludeAllMembers });16it('passes when array includes all members', () => {17 expect([1, 2, 3]).toIncludeAllMembers([3, 2, 1]);18 expect([1, 2, 3]).toIncludeAllMembers([1, 2, 3]);19});20it('fails when array does not include all members', () => {21 expect(() => expect([1, 2, 3]).toIncludeAllMembers([4, 5, 6])).toThrowErrorMatchingSnapshot();22});23"expect(received).toIncludeAllMembers(expected)24`;25"expect(received).toIncludeAllMembers(expected)
Using AI Code Generation
1const { toIncludeAnyMembers } = require('jest-extended');2expect.extend({ toIncludeAnyMembers });3const myArray = [1, 2, 3];4expect(myArray).toIncludeAnyMembers([1, 2]);5expect(myArray).toIncludeAnyMembers([1, 2, 3]);6expect(myArray).toIncludeAnyMembers([4, 5, 6]);7✓ test.js (5ms)
Using AI Code Generation
1const { toIncludeAnyMembers } = require('jest-extended');2expect.extend({ toIncludeAnyMembers });3test('passes when value is an array that includes any of the members of the other array', () => {4 expect([1, 2, 3]).toIncludeAnyMembers([2, 3, 4]);5});6const { toIncludeAnyMembers } = require('jest-extended');7expect.extend({ toIncludeAnyMembers });8test('passes when value is an array that includes any of the members of the other array', () => {9 expect([1, 2, 3]).toIncludeAnyMembers([2, 3, 4]);10});11const { toIncludeAnyMembers } = require('jest-extended');12expect.extend({ toIncludeAnyMembers });13test('passes when value is an array that includes any of the members of the other array', () => {14 expect([1, 2, 3]).toIncludeAnyMembers([2, 3, 4]);15});16const { toIncludeAnyMembers } = require('jest-extended');17expect.extend({ toIncludeAnyMembers });18test('passes when value is an array that includes any of the members of the other array', () => {19 expect([1, 2, 3]).toIncludeAnyMembers([2, 3, 4]);20});21const { toIncludeAnyMembers } = require('jest-extended');22expect.extend({ toIncludeAnyMembers });23test('passes when value is an array that includes any of the members of the other array', () => {24 expect([1, 2, 3]).toIncludeAnyMembers([2, 3, 4]);25});26const { toIncludeAnyMembers } = require('jest-extended');27expect.extend({ toIncludeAnyMembers });28test('passes when value is an array that includes any of the members of the other array', () => {29 expect([1, 2, 3]).toIncludeAnyMembers([2, 3, 4]);30});31const { toIncludeAnyMembers } = require('jest-extended');32expect.extend({ toIncludeAnyMembers });33test('passes when value is an array that includes any of the members of the other array', () => {34 expect([1, 2, 3]).toIncludeAnyMembers([2
Using AI Code Generation
1const { toIncludeAnyMembers } = require('jest-extended');2expect.extend({ toIncludeAnyMembers });3test('passes when the given set contains all of the members of the expected set', () => {4 expect([1, 2, 3]).toIncludeAnyMembers([3, 4]);5});6test('fails when the given set does not contain all of the members of the expected set', () => {7 expect(() => expect([1, 2, 3]).toIncludeAnyMembers([4, 5])).toThrowErrorMatchingSnapshot();8});9"expect(received).toIncludeAnyMembers(expected)10`;11const { toIncludeAllMembers } = require('jest-extended');12expect.extend({ toIncludeAllMembers });13test('passes when the given set contains all of the members of the expected set', () => {14 expect([1, 2, 3]).toIncludeAllMembers([3, 2]);15});16test('fails when the given set does not contain all of the members of the expected set', () => {17 expect(() => expect([1, 2, 3]).toIncludeAllMembers([4, 5])).toThrowErrorMatchingSnapshot();18});19"expect(received).toIncludeAllMembers(expected)20`;21const { toIncludeSameMembers } = require('jest-extended');22expect.extend({ toIncludeSameMembers });23test('passes when the given set contains all of the
Check out the latest blogs from LambdaTest on this topic:
Technical debt was originally defined as code restructuring, but in today’s fast-paced software delivery environment, it has evolved. Technical debt may be anything that the software development team puts off for later, such as ineffective code, unfixed defects, lacking unit tests, excessive manual tests, or missing automated tests. And, like financial debt, it is challenging to pay back.
There is just one area where each member of the software testing community has a distinct point of view! Metrics! This contentious issue sparks intense disputes, and most conversations finish with no definitive conclusion. It covers a wide range of topics: How can testing efforts be measured? What is the most effective technique to assess effectiveness? Which of the many components should be quantified? How can we measure the quality of our testing performance, among other things?
In my last blog, I investigated both the stateless and the stateful class of model-based testing. Both have some advantages and disadvantages. You can use them for different types of systems, depending on whether a stateful solution is required or a stateless one is enough. However, a better solution is to use an aggregate technique that is appropriate for each system. Currently, the only aggregate solution is action-state testing, introduced in the book Paradigm Shift in Software Testing. This method is implemented in Harmony.
We launched LT Browser in 2020, and we were overwhelmed by the response as it was awarded as the #5 product of the day on the ProductHunt platform. Today, after 74,585 downloads and 7,000 total test runs with an average of 100 test runs each day, the LT Browser has continued to help developers build responsive web designs in a jiffy.
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!