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Joe Eames

This course will show you the ins and outs of unit testing code in Node.

Unit Testing is one of the best ways to improve the quality of your code. This course will walk you through all of the fundamentals of unit testing in Node.

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What's inside

Syllabus

Introduction
Tools for Unit Testing Node
Unit Testing Your Code

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Useful for individuals who want to improve the quality of their code through unit testing
Provides hands-on instruction on how to implement unit testing using Node
Taught by Joe Eames, who are recognized for their work in unit testing
Delves into the essential concepts and tools used in unit testing Node
Builds a foundation for beginners who want to understand the fundamentals of unit testing
Suitable for intermediate learners aiming to strengthen their unit testing capabilities

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Unit Testing with Node.js 12 with these activities:
Review code examples
Enhance your understanding of unit testing syntax and best practices by examining real-world examples.
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  • Find open-source projects on platforms like GitHub that utilize unit testing.
  • Study the code and pay attention to how unit tests are implemented.
  • Identify patterns and common approaches.
Follow online tutorials
Supplement your understanding of unit testing by following step-by-step instructions from online resources.
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  • Identify reputable online courses or tutorials on unit testing.
  • Set aside time to follow the tutorials.
  • Take notes and complete any exercises provided.
  • Ask questions in the discussion forums or online communities if needed.
  • Apply what you have learned to your own code.
Create test cases
Develop your understanding of test case design and the different types of test cases by creating your own for various functions.
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  • Choose a function to test.
  • Identify the different types of inputs the function can take.
  • Write test cases for each type of input.
  • Run the test cases and verify the results.
  • Repeat the process for other functions in the application.
Four other activities
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Practice coding challenges
Reinforce the concepts of unit testing by completing coding challenges that apply unit testing principles.
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  • Find practice problems online or in books.
  • Set aside time each week to work on practice problems.
  • Break down each problem into smaller steps.
  • Write your unit tests first.
  • Refactor your code to improve readability and efficiency.
Join a study group
Collaborate with peers to discuss unit testing concepts, share knowledge, and offer support.
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  • Find or create a study group with other students taking the course or working on similar projects.
  • Meet regularly to discuss course materials, work on practice problems together, and share resources.
  • Take turns leading discussions and presenting on different aspects of unit testing.
Write a blog post
Summarize and elaborate on the key concepts of unit testing. Practice your ability to explain complex topics clearly and concisely.
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  • Choose a specific aspect of unit testing to focus on.
  • Research the topic thoroughly.
  • Write a draft of your blog post.
  • Get feedback on your draft from others.
  • Publish your blog post and promote it on social media.
Contribute to open source projects
Gain hands-on experience with unit testing and contribute to the community by participating in open source projects.
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  • Identify open source projects that align with your interests and skill level.
  • Join the project community and introduce yourself.
  • Review the project's documentation and codebase.
  • Identify areas where you can contribute, such as writing unit tests or improving existing ones.
  • Submit pull requests with your contributions and be open to feedback.

Career center

Learners who complete Unit Testing with Node.js 12 will develop knowledge and skills that may be useful to these careers:
QA Tester
Unit Testing is an important tool for QA Testers to use to ensure the quality of software applications. In this role, you will be responsible for conducting various types of testing, including unit testing. This course can help you to develop the skills you need to be successful in this role, by teaching you the fundamentals of unit testing in Node.
Software Quality Assurance Engineer
Unit Testing is an important tool for Software Quality Assurance Engineers to use to ensure the quality of software applications. In this role, you will be responsible for conducting various types of testing, including unit testing. This course can help you to develop the skills you need to be successful in this role, by teaching you the fundamentals of unit testing in Node.
Quality Assurance Analyst
Unit Testing is an important tool for Quality Assurance Analysts to use to ensure the quality of software applications. In this role, you will be responsible for conducting various types of testing, including unit testing. This course can help you to develop the skills you need to be successful in this role, by teaching you the fundamentals of unit testing in Node.
Quality Engineer
Unit Testing is an important tool for Quality Engineers to use to ensure the quality of software applications. In this role, you will be responsible for conducting various types of testing, including unit testing. This course can help you to develop the skills you need to be successful in this role, by teaching you the fundamentals of unit testing in Node.
Automation Tester
Unit Testing is an important tool for Automation Testers to use to automate the testing of software applications. In this role, you will be responsible for designing and executing automated tests, including unit tests. This course can help you to develop the skills you need to be successful in this role, by teaching you the fundamentals of unit testing in Node.
Test Automation Engineer
Unit Testing is an important tool for Test Automation Engineers to use to automate the testing of software applications. In this role, you will be responsible for designing and executing automated tests, including unit tests. This course can help you to develop the skills you need to be successful in this role, by teaching you the fundamentals of unit testing in Node.
Software Test Analyst
Unit Testing is an important skill for Software Test Analysts to have. In this role, you will be responsible for designing and executing unit tests to ensure the quality of software applications. This course can help you to develop the skills you need to be successful in this role, by teaching you the fundamentals of unit testing in Node.
Software Test Engineer
Unit Testing is one of the core responsibilities of a Software Test Engineer. In this role, you will be responsible for designing and executing unit tests to ensure the quality of software applications. This course can help you to develop the skills you need to be successful in this role, by teaching you the fundamentals of unit testing in Node.
Software Development Engineer in Test
Unit Testing is one of the core responsibilities of a Software Development Engineer in Test. In this role, you will be responsible for designing and executing unit tests to ensure the quality of software applications. This course can help you to develop the skills you need to be successful in this role, by teaching you the fundamentals of unit testing in Node.
Software Engineer in Test
Unit Testing is one of the core responsibilities of a Software Engineer in Test. In this role, you will be responsible for designing and executing unit tests to ensure the quality of software applications. This course can help you to develop the skills you need to be successful in this role, by teaching you the fundamentals of unit testing in Node.
Web Developer
Unit Testing is an important skill for a Web Developer to have. As a Web Developer, you may be responsible for writing and maintaining unit tests for your code. This course can teach you the fundamentals of unit testing in Node, which can help you to become a more effective Web Developer.
Full-Stack Developer
Unit Testing is an important skill for a Full Stack Developer to have. As a Full Stack Developer, you may be responsible for writing and maintaining unit tests for your code. This course can teach you the fundamentals of unit testing in Node, which can help you to become a more effective Full Stack Developer.
Software Developer
Unit Testing is an important skill for a Software Developer to have. As a Software Developer, you may be responsible for writing and maintaining unit tests for your code. This course can teach you the fundamentals of unit testing in Node, which can help you to become a more effective Software Developer.
Web Application Developer
Unit Testing is an important skill for a Web Application Developer to have. As a Web Application Developer, you may be responsible for writing and maintaining unit tests for your code. This course can teach you the fundamentals of unit testing in Node, which can help you to become a more effective Web Application Developer.
Software Engineer
Unit Testing can be an important skill for a Software Engineer to have. Unit testing helps to ensure the quality of your code, and is an important practice in Agile development. As a Software Engineer, you may be responsible for writing and maintaining unit tests for your code. This course can teach you the fundamentals of unit testing in Node, which can help you to become a more effective Software Engineer.

Reading list

We've selected eight books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Unit Testing with Node.js 12.
Provides detailed explanations of testing frameworks like Mocha, Chai, Sinon, and Istanbul, as well as advanced testing techniques like dependency injection and mocking.
Covers advanced testing techniques using Sinon, a JavaScript mocking and testing framework, with a focus on unit testing Node.js applications.
Offers a comprehensive guide to unit testing principles, practices, and patterns, providing a solid foundation for effective unit testing in Node.js.
Covers the principles and best practices of unit testing, with a focus on Node.js, exploring topics such as test-driven development, mocking, and isolation.
Provides a comprehensive introduction to JavaScript for programmers. It covers topics such as data types, control flow, and functions. It valuable resource for programmers looking to learn JavaScript.
Provides a comprehensive guide to Node.js in action. It covers topics such as web development, real-time applications, and data streaming. It valuable resource for Node.js developers looking to learn more about the platform.
Provides a concise guide to the good parts of JavaScript. It covers topics such as data types, control flow, and functions. It valuable resource for programmers looking to learn JavaScript.

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