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Mastering Jest: A Complete Guide to Testing Next.js Applications Part-2

Mastering Jest: A Complete Guide to Testing Next.js Applications Part-2

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10 min read
Mastering Jest: A Complete Guide to Testing Next.js Applications Part-1

Mastering Jest: A Complete Guide to Testing Next.js Applications Part-1

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Comments 1
5 min read
Create your own NPM package using TypeScript, Prettier, Eslint and Jest

Create your own NPM package using TypeScript, Prettier, Eslint and Jest

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6 min read
How to test Angular components using Jest nice and easy

How to test Angular components using Jest nice and easy

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9 min read
You should repeat yourself when writing tests

You should repeat yourself when writing tests

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3 min read
Set up a Node.js project + TypeScript + Jest using ES Modules

Set up a Node.js project + TypeScript + Jest using ES Modules

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2 min read
Create a react app using Vite - Part 3

Create a react app using Vite - Part 3

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2 min read
How React uses pragmas to run tests conditionally

How React uses pragmas to run tests conditionally

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8 min read
Should you use jest as a testing library?

Should you use jest as a testing library?

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4 min read
Configure jest in your project REact with vite

Configure jest in your project REact with vite

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2 min read
Mock PrimeNg ChartModule con Spectator

Mock PrimeNg ChartModule con Spectator

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2 min read
Jest errors with solutions

Jest errors with solutions

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4 min read
Test? When to test?

Test? When to test?

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2 min read
Jest + React component

Jest + React component

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2 min read
Mock localized strings in SPFx solutions

Mock localized strings in SPFx solutions

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1 min read
Using Jest for the first time? Here's all you need to know

Using Jest for the first time? Here's all you need to know

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4 min read
React Testing library setup with vite

React Testing library setup with vite

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1 min read
How to Mock Bugsnag in jest.setup.js

How to Mock Bugsnag in jest.setup.js

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1 min read
How to test an async function to throw an exception in Jest

How to test an async function to throw an exception in Jest

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2 min read
Installing Jest for Testing in Your Vite-React TypeScript Project. A Step-by-Step Guide.

Installing Jest for Testing in Your Vite-React TypeScript Project. A Step-by-Step Guide.

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4 min read
How to mock useSearchParams() and useRouter() with Jest in Next 13 (next/navigation)

How to mock useSearchParams() and useRouter() with Jest in Next 13 (next/navigation)

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7 min read
Using searchParams, useSearchParams and useRouter in Next 13

Using searchParams, useSearchParams and useRouter in Next 13

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6 min read
How to mock URLSearchParams and searchParams with Jest

How to mock URLSearchParams and searchParams with Jest

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6 min read
Angular Unit Testing inject() without TestBed

Angular Unit Testing inject() without TestBed

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2 min read
Jest - Tackling Performance Issues

Jest - Tackling Performance Issues

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11 min read
Introduction to Jest

Introduction to Jest

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3 min read
Jest worker encountered 4 child process exceptions, exceeding retry limit

Jest worker encountered 4 child process exceptions, exceeding retry limit

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1 min read
Testing browser's clipboard with jest

Testing browser's clipboard with jest

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6 min read
2nd Episode: Best practices.

2nd Episode: Best practices.

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1 min read
How to test the Hidden API (from Material UI)

How to test the Hidden API (from Material UI)

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2 min read
Make a Factory: Creating Tests and Stories with Factory Functions in TypeScript and React

Make a Factory: Creating Tests and Stories with Factory Functions in TypeScript and React

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4 min read
1st Episode: Testing React components, a series.

1st Episode: Testing React components, a series.

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3 min read
Partially matching object, array and function with Jest

Partially matching object, array and function with Jest

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2 min read
Vitest vs Jest benchmarks on a 5 year old real work SPA

Vitest vs Jest benchmarks on a 5 year old real work SPA

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5 min read
Writing Integration Tests that Run Inside a Unit-testing Framework like Jest

Writing Integration Tests that Run Inside a Unit-testing Framework like Jest

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5 min read
Introduction to Testing in JavaScript using Jest

Introduction to Testing in JavaScript using Jest

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3 min read
Implementing and Unit testing Graphql in React using msw

Implementing and Unit testing Graphql in React using msw

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7 min read
Improving Code Coverage Reporting in Monorepos

Improving Code Coverage Reporting in Monorepos

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6 min read
Integration testing with Jest and PostgreSQL

Integration testing with Jest and PostgreSQL

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5 min read
Is this how you test Node cron jobs?

Is this how you test Node cron jobs?

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1 min read
A rambling test-first example

A rambling test-first example

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4 min read
React testing with Jest

React testing with Jest

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3 min read
Porque usar o "TDD" no seu dia-dia ?

Porque usar o "TDD" no seu dia-dia ?

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2 min read
Mock imported modules in Jest

Mock imported modules in Jest

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2 min read
React with vite + jest

React with vite + jest

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3 min read
Testing React apps with Testing library

Testing React apps with Testing library

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5 min read
Unit Testing Components with Jest in React Native. Approaches

Unit Testing Components with Jest in React Native. Approaches

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2 min read
API testing for the win

API testing for the win

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2 min read
E2E Testing with Jest & Puppeteer

E2E Testing with Jest & Puppeteer

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1 min read
Calculate life span and age in years in javascript/typescript

Calculate life span and age in years in javascript/typescript

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2 min read
Unit and Integration Testing

Unit and Integration Testing

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20 min read
Testing useNavigate

Testing useNavigate

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1 min read
Jest essentials

Jest essentials

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2 min read
Testing a React Application with React Hooks with Jest and Enzyme for newbies

Testing a React Application with React Hooks with Jest and Enzyme for newbies

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9 min read
How to compare mongoose model objects in jest while excluding _id

How to compare mongoose model objects in jest while excluding _id

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2 min read
Testing a button with jest

Testing a button with jest

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1 min read
One easy way to set the name in jest repetitive tests (test.each)

One easy way to set the name in jest repetitive tests (test.each)

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2 min read
Create Angular project with Jest Testing Framework

Create Angular project with Jest Testing Framework

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1 min read
Mocking data for Integration tests in React

Mocking data for Integration tests in React

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5 min read
How to use test.each to avoid repetitive tests in jest

How to use test.each to avoid repetitive tests in jest

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5 min read
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