React Testing Library Tutorial 2025🔥 One Shot Full Course (Vitest) Cheatsheet included!
React Testing Library Tutorial 2025🔥 One Shot Full Course (Vitest)
React testing library complete cheatsheet : https://drive.google.com/file/d/18nJDrhXRLU0lF6M56tiZYSYbijAcKLdN/view?usp=sharing
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Master React Testing Library in just 40 minutes with this complete tutorial!
Learn how to write test cases using Jest, Vitest, and RTL for real-world React apps.
Perfect for beginners and advanced devs preparing for interviews!
✅ What you’ll learn in this video:
How React Testing Library works
Setup with Jest or Vitest
Writing test cases with getBy, queryBy, findBy, waitFor, screen, act
Simulating user interactions
Common mistakes and best practices
Real-world examples & interview questions
👨💻 By the end, you'll be able to:
Test React components from a user's perspective
Mock API calls and async events
Pass frontend testing rounds with confidence
Chapters:
00:00 Introduction
00:51 What is Vitest?
02:08 Vitest vs Testing Library
04:14 Let’s get started
08:16 Your first unit test
12:29 Test components with Props
16:50 Types of queries in React testing library
22:36 Interactive test cases
28:25 User event
30:48 Mocking fetch API
33:50 Testing Redux & React Context
37:00 Testing Router
37:52 What is ‘Act’ & ‘waitFor’ ?
40:22 Final Thoughts & Cheatsheet
shubham kulkarni, frontend developer, javascript developer, mern stack tutorials, reactjs tips, nodejs backend, full stack projects, frontend system design, learn javascript fast, coding shorts, shubham web dev, mern by shubham, code with shubham, react js shorts, web dev india
▶️ Playlists you might be interested in:
🔴 Win Machine Coding interviews in React → https://www.youtube.com/playlist?list=PL9EjyAFX2zLByv5Z_7iSQLQfEYPjtbHZO
🔴 All About React – Components, Hooks → https://www.youtube.com/playlist?list=PL9EjyAFX2zLB73S_HUKGUczlWwq7FrU-g
🔴 60 Seconds to Your Job Offer – Win Every Interview! 🚀 → https://www.youtube.com/playlist?list=PL9EjyAFX2zLC4FQ7aXRYRQsxNGo_xqdoa
🔴 Awesome React Projects → https://www.youtube.com/playlist?list=PL9EjyAFX2zLDtkJ8yFHth2HDZpXv_DXtN
🔴 Javascript interview questions → https://www.youtube.com/playlist?list=PL9EjyAFX2zLBa9GmrU8zQ9dK3BJiVy0Kr
🔴 Shorts → https://www.youtube.com/playlist?list=PL9EjyAFX2zLDePOgKKqR2wDS4PQQM6SMQ
🔥 If you found this video helpful — don’t forget to:
👍 Like the video
🔁 Share it with your friends
📥 Subscribe to Shubham Kulkarni channel for more web dev tips & interview insights
🔔 Hit the bell icon so you never miss a video!
📲 Follow me for daily coding content & behind-the-scenes:
👉 Instagram: https://www.instagram.com/shubhamkulkarni_insta/
💼 Connect with me on LinkedIn:
https://www.linkedin.com/in/shubhkulkarniofficial/
🎯 Let’s grow together!
#KeepLearning #WebDevelopment #JavaScript #ReactJS #CodingWithShubham
#60SecondsToYourJobOffer
#TechInterviewTips
#FrontendInterview
#MERNStackInterview
#CodingInterview
#JavaScriptShorts
#ReactShorts
#NodeJSInterview
#WebDeveloperTips
#InterviewPrep
Видео React Testing Library Tutorial 2025🔥 One Shot Full Course (Vitest) Cheatsheet included! канала Shubham Kulkarni
React testing library complete cheatsheet : https://drive.google.com/file/d/18nJDrhXRLU0lF6M56tiZYSYbijAcKLdN/view?usp=sharing
react testing library
react testing
react testing library tutorial
testing react tutorial
react testing with jest
react test cases using jest
react testing codevolution
react testing tutorial
react testing with vitest
react testing library with jest tutorial for beginners
react testing interview questions
Master React Testing Library in just 40 minutes with this complete tutorial!
Learn how to write test cases using Jest, Vitest, and RTL for real-world React apps.
Perfect for beginners and advanced devs preparing for interviews!
✅ What you’ll learn in this video:
How React Testing Library works
Setup with Jest or Vitest
Writing test cases with getBy, queryBy, findBy, waitFor, screen, act
Simulating user interactions
Common mistakes and best practices
Real-world examples & interview questions
👨💻 By the end, you'll be able to:
Test React components from a user's perspective
Mock API calls and async events
Pass frontend testing rounds with confidence
Chapters:
00:00 Introduction
00:51 What is Vitest?
02:08 Vitest vs Testing Library
04:14 Let’s get started
08:16 Your first unit test
12:29 Test components with Props
16:50 Types of queries in React testing library
22:36 Interactive test cases
28:25 User event
30:48 Mocking fetch API
33:50 Testing Redux & React Context
37:00 Testing Router
37:52 What is ‘Act’ & ‘waitFor’ ?
40:22 Final Thoughts & Cheatsheet
shubham kulkarni, frontend developer, javascript developer, mern stack tutorials, reactjs tips, nodejs backend, full stack projects, frontend system design, learn javascript fast, coding shorts, shubham web dev, mern by shubham, code with shubham, react js shorts, web dev india
▶️ Playlists you might be interested in:
🔴 Win Machine Coding interviews in React → https://www.youtube.com/playlist?list=PL9EjyAFX2zLByv5Z_7iSQLQfEYPjtbHZO
🔴 All About React – Components, Hooks → https://www.youtube.com/playlist?list=PL9EjyAFX2zLB73S_HUKGUczlWwq7FrU-g
🔴 60 Seconds to Your Job Offer – Win Every Interview! 🚀 → https://www.youtube.com/playlist?list=PL9EjyAFX2zLC4FQ7aXRYRQsxNGo_xqdoa
🔴 Awesome React Projects → https://www.youtube.com/playlist?list=PL9EjyAFX2zLDtkJ8yFHth2HDZpXv_DXtN
🔴 Javascript interview questions → https://www.youtube.com/playlist?list=PL9EjyAFX2zLBa9GmrU8zQ9dK3BJiVy0Kr
🔴 Shorts → https://www.youtube.com/playlist?list=PL9EjyAFX2zLDePOgKKqR2wDS4PQQM6SMQ
🔥 If you found this video helpful — don’t forget to:
👍 Like the video
🔁 Share it with your friends
📥 Subscribe to Shubham Kulkarni channel for more web dev tips & interview insights
🔔 Hit the bell icon so you never miss a video!
📲 Follow me for daily coding content & behind-the-scenes:
👉 Instagram: https://www.instagram.com/shubhamkulkarni_insta/
💼 Connect with me on LinkedIn:
https://www.linkedin.com/in/shubhkulkarniofficial/
🎯 Let’s grow together!
#KeepLearning #WebDevelopment #JavaScript #ReactJS #CodingWithShubham
#60SecondsToYourJobOffer
#TechInterviewTips
#FrontendInterview
#MERNStackInterview
#CodingInterview
#JavaScriptShorts
#ReactShorts
#NodeJSInterview
#WebDeveloperTips
#InterviewPrep
Видео React Testing Library Tutorial 2025🔥 One Shot Full Course (Vitest) Cheatsheet included! канала Shubham Kulkarni
react testing library react testing react testing library tutorial testing react tutorial react testing with jest react test cases using jest react testing codevolution react testing tutorial react testing with vitest react testing library with jest tutorial for beginners react testing interview questions react testing for beginners vitest react testing jest react tutorial unit testing in react frontend testing
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