kotlin-testing

Standardize Kotlin TDD with Kotest and MockK testing patterns.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/contentbugvideoediting/cb-project-assistant --skill kotlin-testing-contentbugvideoediting
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: kotlin-testing
Source: https://github.com/contentbugvideoediting/cb-project-assistant/tree/main/services/cb-s-claude/vendor/s-claude/skills-library/kotlin-testing
Command: npx skills add https://github.com/contentbugvideoediting/cb-project-assistant --skill kotlin-testing-contentbugvideoediting

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Streamlines Kotlin testing by providing proven patterns for TDD with Kotest, MockK, coroutine testing, and property-based testing.

Core Features & Use Cases

  • Structured testing patterns for Kotest specs (StringSpec, FunSpec, BehaviorSpec, DescribeSpec)
  • MockK-based isolation for suspend functions
  • Property-based testing and data generation
  • Guidance for integrating with Kover and CI

Quick Start

Start by writing a simple Kotest StringSpec test to demonstrate a pattern, then progressively adopt MockK, coroutine testing, and property-based checks.

Frequently Asked Questions about kotlin-testing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I structure Kotlin tests using Kotest specs?

Kotlin tests can be structured using Kotest specs like StringSpec, FunSpec, BehaviorSpec, and DescribeSpec. These patterns provide a standardized way to write unit tests, helping organize test logic for projects of varying sizes.

How do I mock suspend functions in Kotlin coroutine testing?

You can mock suspend functions in Kotlin coroutine testing using MockK. It provides specific isolation patterns that allow you to reliably verify and stub asynchronous coroutine behavior within your unit tests.

What is property-based testing in Kotlin and how do I apply it?

Property-based testing in Kotlin validates code against generated data rather than fixed examples. You apply it by using structured patterns to automate data generation, ensuring your code handles a wider range of edge cases.

Does this Kotlin testing approach work for both unit and integration tests?

Yes, these Kotlin testing patterns support both unit and integration testing scenarios. The structured approach using Kotest and MockK scales to accommodate different testing needs within your project.

What's the best way to integrate Kotlin testing with Kover and CI?

The best way to integrate Kotlin testing with Kover and CI is to apply the provided guidance patterns. This setup standardizes test execution and code coverage reporting directly within your continuous integration pipeline.

Why should I use TDD patterns for Kotlin projects?

Using TDD patterns for Kotlin projects streamlines development by providing proven structures for test-driven design. Standardizing with Kotest and MockK early ensures reliable code isolation and consistent testing outcomes.