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Joe Eames

This course will teach you how to add unit tests to any Node.js application.

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This course will teach you how to add unit tests to any Node.js application.

Unit tests make your code more reliable, but effectively using them in Node.js can be difficult. In this course, Testing Node.js 12 with Mocha 8, you’ll learn to write unit tests for your Node.js applications using Mocha. First, you’ll explore how to install and configure Mocha. Next, you’ll discover how to write basic tests using Mocha and Chai. Finally, you’ll learn how to test common scenarios in production code and apply best practices. When you’re finished with this course, you’ll have the skills and knowledge of unit testing with Node.js needed to write tests for any production application in Node..

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What's inside

Syllabus

Course Overview
Introduction
Fundamentals of Mocha and Unit Testing
Chai and Hooks in Mocha
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Effectively Testing Production Code
Advanced Testing Scenarios

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Teaches unit testing with Mocha, which is an essential framework for testing Node.js applications
Develops skills in testing common scenarios in production code and applying best practices
Is taught by Joe Eames, who is recognized for their work in software engineering
Covers the fundamentals of Mocha and unit testing, including installing and configuring Mocha
Teaches how to write basic tests using Mocha and Chai
May not immediately help students with absolutely zero programming experience

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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 Testing Node.js 12 with Mocha 8 with these activities:
Debugging a simple Mocha test
Practice setting up and running a simple Mocha test, and debugging the test.
Show steps
  • Create a simple Node.js project with Mocha installed.
  • Write a simple Mocha test
  • Run the test and observe the results.
  • Add a bug to the test.
  • Debug the test using the debugger.
Participate in a peer coding session focused on Mocha testing
Enhance your Mocha skills by collaborating with peers in a coding session dedicated to Mocha testing.
Show steps
  • Find a peer who is also learning Mocha.
  • Set up a time to meet online or in person.
  • Decide on a specific Mocha topic or project to work on.
  • Code and debug together.
Start a Node.js project that requires extensive unit testing
Apply your Mocha skills by starting a project that demands rigorous unit testing.
Show steps
  • Identify a project idea that aligns with the course content.
  • Plan the project architecture and identify the modules that require testing.
  • Set up the project and install the necessary dependencies.
  • Write unit tests for the project.
Two other activities
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Show all five activities
Create a blog post summarizing Mocha best practices
Solidify your understanding of Mocha best practices by writing a blog post summarizing your knowledge.
Show steps
  • Identify the best practices for writing Mocha tests.
  • Organize your research and outline your post.
  • Write the content of the blog post.
  • Edit and proofread your post.
  • Publish your post on a blogging platform.
Participate in a coding competition focused on Mocha testing
Challenge yourself and assess your Mocha abilities through a coding competition.
Show steps
  • Identify and register for a competition.
  • Prepare for the competition by practicing Mocha testing techniques.
  • Attend the competition and compete with other participants.
  • Review your performance and identify areas for improvement.

Career center

Learners who complete Testing Node.js 12 with Mocha 8 will develop knowledge and skills that may be useful to these careers:
Quality Assurance Analyst
Quality Assurance Analysts work to ensure that software applications are free of defects. This course will help you gain the skills you need to be an effective Quality Assurance Analyst. You will learn how to write unit tests for your code, which will help you catch errors early and improve the quality of your applications.
Software Developer
Software Developers build software applications for computers and other devices, using programming languages. This course will help you gain the skills you need to be an effective Software Developer. You will learn how to write unit tests for your code, which will help you catch errors early and improve the quality of your applications.
Web Developer
Web Developers design and develop websites. This course will help you gain the skills you need to be an effective Web Developer. You will learn how to write unit tests for your code, which will help you catch errors early and improve the quality of your websites.
Information Security Analyst
Information Security Analysts protect computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. This course may be useful for Information Security Analysts who want to learn how to write unit tests for their code. This will help them catch errors early and improve software that protects privacy and critical information, which many companies and organizations need.
Database Administrator
Database Administrators manage and maintain databases. This course may be useful for Database Administrators who want to learn how to write unit tests for their code. This will help them catch errors early and improve the quality of their databases, which are used by many kinds of applications and businesses.
Network Administrator
Network Administrators manage and maintain computer networks. This course may be useful for Network Administrators who want to learn how to write unit tests for their code. This will help them catch errors early and improve the quality of their networks, which include security, hardware, software, cabling, and cloud computing.
Systems Analyst
Systems Analysts design and implement computer systems. This course may be useful for Systems Analysts who want to learn how to write unit tests for their code. This will help them catch errors early and improve designs that affect every layer of a technology stack, which most applications and businesses use.
Data Analyst
Data Analysts collect, analyze, interpret, and present data. This course may be useful for Data Analysts who want to learn how to write unit tests for their code. This will help them catch errors early and improve the quality of their data analysis, which is used to inform decisions in businesses and organizations.
Business Analyst
Business Analysts analyze business processes and make recommendations for improvement. They work with stakeholders to define project goals, elicit requirements, and develop solutions. This course may be useful for Business Analysts who want to learn how to write unit tests for their code. This will help them catch errors early and improve the quality of the documentation and software they produce.
Computer Scientist
Computer Scientists design and develop new software systems and solve problems using computer science principles. This course may be useful for Computer Scientists who want to learn how to write unit tests for their code. This will help them catch errors early and improve the quality of the software they develop.
Technical Writer
Technical Writers create and manage technical documentation, such as user manuals, training materials, and marketing collateral. This course may be useful for Technical Writers who want to learn how to write unit tests for their code. This will help them catch errors early and improve the quality of their documentation.
Machine Learning Engineer
Machine Learning Engineers design and build machine learning models. They work with stakeholders to define machine learning requirements, develop machine learning models, and create machine learning applications. This course may be useful for Machine Learning Engineers who want to learn how to write unit tests for their code. This will help them catch errors early and improve the quality of the machine learning models they develop, which can be used in various domains.
Project Manager
Project Managers plan, execute, and close projects. They work with stakeholders to define project goals, develop project plans, and track project progress. This course may be useful for Project Managers who want to learn how to write unit tests for their code. This will help them catch errors early and improve software applications.
Software Architect
Software Architects design and develop the overall structure of software systems. They work with stakeholders to define system requirements, develop system architectures, and create software designs. This course may be useful for Software Architects who want to learn how to write unit tests for their code. This will help them catch errors early and improve the quality of the software they design.
Data Engineer
Data Engineers design and build data pipelines and data warehouses. They work with stakeholders to define data requirements, develop data models, and create data pipelines. This course may be useful for Data Engineers who want to learn how to write unit tests for their code. This will help them catch errors early and improve the quality of the data they work with, which could be used in various applications and fields.

Reading list

We've selected 16 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 Testing Node.js 12 with Mocha 8.
Provides a comprehensive guide to Sinon, a JavaScript mocking and testing framework. Covers topics such as creating spies, stubs, and mocks, as well as testing asynchronous code and DOM manipulation.
Provides a practical guide to building Node.js applications, covering topics such as testing, deployment, and performance optimization.
A comprehensive reference guide to the JavaScript language, covering all major features and providing detailed explanations of complex topics.
Provides a practical guide to testing JavaScript applications, covering topics such as unit testing, integration testing, and end-to-end testing.
Provides a fun and engaging introduction to JavaScript, the language used in Node.js. It covers the fundamentals of the language, including data types, control flow, and functions, making it a useful resource for beginners looking to build a solid foundation in JavaScript.
Provides a comprehensive overview of design patterns in Node.js, covering topics such as modularity, dependency injection, and error handling.
Provides a detailed guide to writing effective JavaScript code, covering topics such as code organization, error handling, and performance optimization.
Provides a comprehensive overview of Node.js, covering topics such as core concepts, networking, and web development. It offers practical examples and real-world scenarios, making it a valuable resource for Node.js developers of all levels.
Classic in JavaScript development. It focuses on the good parts of JavaScript, helping readers write clean, maintainable, and efficient code. While it does not cover Node.js specifically, it provides valuable insights into the language that can be applied to Node.js development as well.
A friendly and approachable introduction to Java, covering basic concepts such as object-oriented programming, data structures, and algorithms.
Focuses on advanced topics in Node.js development, such as performance optimizations, security best practices, and advanced testing techniques. It valuable resource for experienced Node.js developers who want to take their skills to the next level.
Provides a practical guide to unit testing, covering topics such as test design, test automation, and test refactoring.
Explores design patterns commonly used in JavaScript development. While not specifically about Node.js, the patterns described in this book can be applied to Node.js applications as well, helping developers write more efficient and maintainable code.
Focuses on web development using Node.js. It covers topics such as setting up a development environment, creating web applications, and deploying Node.js applications to the cloud. While it does not cover unit testing in depth, it provides a solid foundation for Node.js web development.
Provides a practical guide to test-driven development, a software development process that emphasizes writing tests before writing code.
Provides a comprehensive guide to concurrency in Java, covering topics such as threads, locks, and synchronization.

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