Unit Testing in Node.js with Jest 2024 – e2e Testing & more
Node.js unit testing with Jest 2024
Description:
Stay ahead in the world of Node.js development with our comprehensive course on unit testing using Jest in 2024. Unit testing is a crucial aspect of software development, ensuring code reliability, maintainability, and scalability. In this course, you’ll learn how to write effective unit tests for your Node.js applications using Jest, a popular testing framework known for its simplicity and flexibility. Additionally, you’ll explore end-to-end (e2e) testing techniques and other advanced testing strategies to ensure the quality and stability of your Node.js projects.
Through practical examples and hands-on exercises, you’ll dive into the fundamentals of unit testing, covering topics such as test-driven development (TDD), mocking, assertions, and code coverage analysis. You’ll also discover how to integrate Jest seamlessly into your Node.js workflow, automate test execution, and leverage powerful features for asynchronous code testing.
Requirements:
- Basic understanding of JavaScript and Node.js.
- Familiarity with software development concepts like functions, modules, and dependencies.
- Access to a code editor and Node.js environment for practicing.
Who This Course Is For:
- Node.js developers eager to improve code quality and maintainability through effective unit testing.
- Software engineers interested in adopting best practices for testing Node.js applications.
- Quality assurance (QA) engineers looking to enhance their testing skills for Node.js projects.
- Anyone passionate about learning the latest testing techniques and advancing their career in software development.
By the end of this course, you’ll have the skills and confidence to implement comprehensive unit tests for your Node.js applications using Jest, ensuring code reliability and facilitating a seamless development process. Whether you’re building APIs, web applications, or command-line tools, this course will equip you with the knowledge and tools to elevate your Node.js testing practices to the next level in 2024 and beyond.
Enroll now and take the first step towards becoming a proficient unit tester in Node.js with Jest!
Setting up Environment
*** SOURCE CODE OF PROJECT ***
Basics of Unit Testing in Jest
Lets Unit Test Jobs API
Testing Jobs Resource
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12
Overview of Jobs API -
13
Job API Config file -
14
Mock Request & Mock Response
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15
Mock User Model & bcryptjs
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16
Unit Test Register User
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17
Jest restoreAllMocks
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18
Unit Test Register user Validation Error
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19
Unit Test Duplicate Email Error
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20
Unit Test Missing Login Email & Password
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21
Unit Test Invalid Email or Password for Login
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22
Unit Test Login User
Testing Middleware’s
Testing Models
Testing Utils
e2e Testing - Auth
e2e Testing - Jobs Resource
Jest Test Coverage
Test Driven Development (TDD)
Bonus Lecture - Basic of React Unit Testing
Congratulations ?
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