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    Mastering React Testing: Rtl, Vitest & Msw

    Posted By: ELK1nG
    Mastering React Testing: Rtl, Vitest & Msw

    Mastering React Testing: Rtl, Vitest & Msw
    Published 12/2024
    MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz
    Language: English | Size: 3.60 GB | Duration: 7h 48m

    Build robust React apps with React Testing Library, Vitest, and MSW, mastering modern testing techniques.

    What you'll learn

    Write user-focused tests for React components with React Testing Library, ensuring robust and accessible applications.

    Set up and run efficient, fast tests using Vitest, seamlessly integrated with Vite for modern React projects.

    Mock HTTP requests and responses with Mock Service Worker (MSW) for reliable and isolated API testing.

    Adopt Test-Driven Development (TDD) to create bug-free, well-designed features by writing tests before implementation.

    Requirements

    A basic understanding of React and its core concepts is required.

    Familiarity with TypeScript is helpful, as it’s used in the course, but beginners can follow along and learn.

    An IDE (like Visual Studio Code) and Node installed on your machine are recommended to set up and run projects.

    No prior testing experience is required – this course is designed to guide you from the fundamentals to advanced techniques.

    Description

    Mastering React Testing: RTL, Vitest & MSWIn the world of modern web development, testing is a vital skill for ensuring application reliability, maintainability, and user satisfaction. This course, "Mastering React Testing: RTL, Vitest & MSW," is designed to equip you with practical knowledge and hands-on experience to write robust, efficient tests for React applications.What You'll LearnThis course covers essential tools and methodologies for React testing, including:React Testing Library (RTL): Learn how to write user-centric tests for React components, leveraging RTL's intuitive API to query and interact with the DOM as users would.Vitest: Dive into modern test running with Vitest, a powerful and fast alternative to Jest, seamlessly integrated with Vite.Mock Service Worker (MSW): Master the art of mocking API calls for both development and testing, ensuring controlled and reliable test environments for HTTP interactions.Test-Driven Development (TDD): Adopt a TDD mindset with structured exercises, building features while maintaining test integrity.Comprehensive Testing Approaches:Unit Tests: Isolate and validate individual component logic.Integration Tests: Verify the seamless interaction of components.Form Testing: Handle input validations and user interactions.Mocking and Error Handling: Simulate complex scenarios, such as server errors, to validate application behavior.Projects You'll BuildThis course incorporates real-world projects, providing context and application for the concepts taught:Testing Template: Set up a reusable project template using Vite, TypeScript, Vitest, and React Testing Library.Reviews App: Develop and test a reviews application, integrating dynamic forms, list rendering, and component interaction.Focus Flow: Apply TDD to create a task management application, emphasizing the "red-green-refactor" workflow.Posts Manager: Build a CRUD application with mocked APIs using MSW, testing every aspect from fetching data to handling user actions.Hands-On ChallengesThroughout the course, you'll tackle hands-on exercises that simulate real-world challenges:Writing your first tests with RTLTesting user interactions like clicks, typing, and form submissionsImplementing context API for global state management and testing its behaviorMocking server responses for different HTTP methods (GET, POST, PUT, DELETE)Simulating error scenarios to ensure your app handles failures gracefullyWhy This Course?Whether you're a developer looking to strengthen your testing skills or a React enthusiast eager to write more reliable code, this course offers everything you need. By the end, you'll be confident in writing maintainable tests, debugging efficiently, and delivering higher-quality applications.Join us and transform how you write and test React applications!

    Overview

    Section 1: Introduction

    Lecture 1 Course Info

    Section 2: React Testing Library Tutorial

    Lecture 2 Main Course Repo !!! Important !!!

    Lecture 3 Install/Setup Course Repository

    Lecture 4 Files and Folders

    Lecture 5 Explore First Test File

    Lecture 6 Test Validation Details

    Lecture 7 Vitest Info

    Lecture 8 - Component

    Lecture 9 SearchByText Methods - Overview

    Lecture 10 SearchByText Methods - Test File

    Lecture 11 Test Driven Development Example

    Lecture 12 Component

    Lecture 13 SearchByRole Methods Overview

    Lecture 14 SearchByRole Test File

    Lecture 15 User Interactions Component

    Lecture 16 User Interactions - Test File

    Lecture 17 Form Testing - Sandbox

    Lecture 18 Test Empty Inputs

    Lecture 19 Test Typing In The Inputs

    Lecture 20 Refactor

    Lecture 21 Form Testing - Remaining Tests

    Lecture 22 Reviews App - Logic

    Lecture 23 Reviews App - List Component Unit Tests

    Lecture 24 Reviews App - Form Component Unit Tests

    Lecture 25 Reviews App - Sandbox Component Integration Tests

    Section 3: React Testing 101: Application Setup and Configuration

    Lecture 26 Create and Configure Template for Testing React Applications

    Section 4: Test Driven Development - Focus Flow App

    Lecture 27 Focus Flow App - Intro

    Lecture 28 Focus Flow App - Code Core Logic

    Lecture 29 Focus Flow App - First Form Component Test

    Lecture 30 Focus Flow App - Remaining Form Component Tests

    Lecture 31 Focus Flow App - List Component Tests

    Lecture 32 Focus Flow App - Card Component Tests

    Lecture 33 Focus Flow App - Context API

    Lecture 34 Focus Flow App - App Component Integration Tests

    Section 5: Mock Service Worker - Mocking API's

    Lecture 35 MSW - Intro

    Lecture 36 MSW - JSON Web Server and HTTP Requests

    Lecture 37 MSW - Main Logic

    Lecture 38 MSW - Front End

    Lecture 39 MSW - Form, List and Item Unit Tests

    Lecture 40 Mock Service Worker - Info

    Lecture 41 MSW - Mock Fetch Posts

    Lecture 42 MSW - Mock Remaining Requests

    Lecture 43 MSW - Mock HTTP Error Responses

    Section 6: Bonus

    Lecture 44 Bonus

    Developers looking to master testing React applications using modern tools like RTL, Vitest, and MSW.,React developers eager to enhance their skills with Test-Driven Development (TDD) practices.,Engineers interested in creating robust, maintainable, and fully tested React applications.,Intermediate React developers wanting to integrate TypeScript and testing frameworks into their workflow.