kotlin-testing

Identify Kotlin testing patterns for Kotest, MockK, coroutines, and Kover coverage.

Updated Mar 31, 2026
One-click install
npx skills add https://github.com/GGEdu/claude-god-mode-template --skill kotlin-testing-ggedu
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: kotlin-testing
Source: https://github.com/GGEdu/claude-god-mode-template/tree/main/skills/kotlin-testing
Command: npx skills add https://github.com/GGEdu/claude-god-mode-template --skill kotlin-testing-ggedu

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Kotlin testing patterns address the need to write reliable tests in Kotlin using Kotest and MockK, providing a structured approach to TDD, coroutine testing, and coverage configuration.

Core Features & Use Cases

  • Idiomatic Kotlin testing with Kotest specs (StringSpec, FunSpec, BehaviorSpec, DescribeSpec).
  • Mocking and coroutines with MockK for suspend functions and flow testing.
  • Property-based testing and coverage guidance with Kover for coverage thresholds and best practices.
  • Real-world scenario examples and a recommended TDD workflow.

Quick Start

Follow the guided workflow to set up and run your first Kotlin test suite using Kotest and MockK.

Frequently Asked Questions about kotlin-testing

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

FAQPage Schema
How do I write reliable tests for Kotlin coroutines and suspend functions?

To write reliable tests for Kotlin coroutines, you can use MockK to mock suspend functions and test Flow emissions. This Skill provides structured patterns for coroutine testing to ensure your asynchronous code behaves predictably.

What is the best way to set up Kotest specs for a new Kotlin module?

The best way to set up Kotest specs is to choose between StringSpec, FunSpec, BehaviorSpec, or DescribeSpec based on your testing style. This Skill guides you through idiomatic Kotlin test configuration and structuring test suites for new modules.

How do I apply TDD workflow when refactoring existing Kotlin code?

To apply TDD workflow during Kotlin refactors, follow the recommended test-driven development cycle detailed in this Skill. It provides real-world scenario examples to help you achieve reliable test coverage and ensure your refactoring does not break existing logic.

Can I use property-based testing with Kotest and configure Kover coverage thresholds?

Yes, you can use property-based testing within Kotest and configure Kover coverage thresholds. This Skill provides guidance on setting coverage thresholds and implementing best practices for property-based testing to ensure comprehensive module coverage.

Does MockK work with Kotest for mocking dependencies in BehaviorSpec tests?

MockK works seamlessly with Kotest for mocking dependencies in BehaviorSpec tests. This Skill demonstrates how to integrate MockK for mocking regular functions and coroutines within your preferred Kotest specification styles.