Tag

test

Writing Good Assertions

From Testing JavaScript Applications by Lucas da Costa

In this article, I will teach you techniques to help you write better assertions. You will learn how to make them catch as many bugs as possible, without having to update tests too often, lessening your maintenance burden.

Testing with Node, Jest, and JSDOM

From Testing JavaScript Applications by Lucas da Costa

In this article, you’ll learn how to use Node and Jest to test code written to run in a browser.

Chaos Engineering (for) People

From Chaos Engineering by Mikolaj Pawlikowski

This article explores how you can apply Chaos engineering principles to make your team better.

The First Cup of Chaos

From Chaos Engineering by Mikolaj Pawlikowski

This article covers

●      Setting up the VM to run through accompanying code

●      Basics of Linux forensics – why did my process die?

●      Blast radius

The Value of Concurrency in Tests

From Testing JavaScript Applications by Lucas da Costa

This article explains what parallelism is and how Jest can help you run your tests faster.

Automated JavaScript testing

From Testing JavaScript Applications by Lucas da Costa

Testing Apps in Real-World Conditions

From Chaos Engineering by Mikolaj Pawlikowski

Introducing Mock Frameworks

From JUnit in Action, Third Edition by Catalin Tudose

This article discusses widely-used mock frameworks such as EasyMock, JMock, and Mockito.

Dependency Injection and Testing in JUnit 5

From JUnit in Action, Third Edition by Catalin Tudose

This article discusses dependency injection and testing in Junit 5.

Mastering Unit Testing

From The Art of Unit Testing, Third Edition by Roy Osherove

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