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Testing

Unit tests, integration tests, UI layer tests - it won’t come as a surprise that we ❤️ testing at CircleCI. Improving your tests, whether learning something new about TDD, or fixing flaky tests, will improve the entire CI process and make software delivery smoother, faster, and more predictable.

Developer A sits at a desk working on an intermediate-level project.

Code coverage standards for a Next.js project using CircleCI and Coveralls

Oct 1, 202510 min read
Daniel Efe

Daniel Efe

Front-end Developer

Developer A sits at a desk working on an intermediate-level project.

Continuous integration of contract tests for Dagger in Kotlin applications

Sep 18, 202517 min read
Terrence Aluda

Terrence Aluda

Software Engineer

illustration buggy magnify

Acceptance testing explained

Feb 17, 202512 min read
Jacob Schmitt

Jacob Schmitt

Senior Technical Content Marketing Manager

A vertical line spirals into increasingly complex shapes until it becomes a starburst.

What is Behavior-Driven Development (BDD)?

Feb 11, 202513 min read
Jacob Schmitt

Jacob Schmitt

Senior Technical Content Marketing Manager

Testing blocks build a grid.

Guide to unit testing

Feb 10, 202512 min read
Jacob Schmitt

Jacob Schmitt

Senior Technical Content Marketing Manager

A stylized code screen circled by graphic and coding-related elements.

Pytest: Getting started with automated testing for Python

Jun 3, 20249 min read
Jacob Schmitt

Jacob Schmitt

Senior Technical Content Marketing Manager

A pyramid supports a cube made up of stylized software elements.

The testing pyramid: Strategic software testing for Agile teams

Jan 26, 20249 min read
Jacob Schmitt

Jacob Schmitt

Senior Technical Content Marketing Manager

config-policies-image1.png

LLM hallucinations: How to detect and prevent them with CI

Jan 24, 20247 min read
Michael Webster

Michael Webster

Principal Engineer

A stylized viewfinder focuses on a bug

Test-driven development (TDD) explained

Jan 17, 20247 min read
Jacob Schmitt

Jacob Schmitt

Senior Technical Content Marketing Manager

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