ct-test-writer-bats

Generate BATS tests with fixtures and JSON output validation for Bash applications.

160|20|Updated Dec 6, 2025
One-click install
npx skills add https://github.com/kryptobaseddev/cleo --skill ct-test-writer-bats
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ct-test-writer-bats
Source: https://github.com/kryptobaseddev/cleo/tree/main/skills/ct-test-writer-bats
Command: npx skills add https://github.com/kryptobaseddev/cleo --skill ct-test-writer-bats

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill streamlines creation of BATS tests for Bash projects, delivering idempotent integration and unit tests, fixtures, and validated JSON output to improve test reliability.

Core Features & Use Cases

  • Fixture creation: Generate test data and mock files for unit and integration tests using BATS.
  • Idempotent tests: Ensure tests can be run repeatedly without side effects.
  • JSON output validation: Validate and emit JSON manifests of test results for easy reporting.
  • Use Case: When adding test coverage to a Bash project, use this Skill to automatically scaffold comprehensive BATS tests and fixtures.

Quick Start

Use the BATS test writer to create a basic integration test in tests/integration/hello.bats that asserts a simple command runs successfully.

Frequently Asked Questions about ct-test-writer-bats

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

FAQPage Schema
How do I write idempotent BATS tests for a Bash application?

You create BATS tests by generating deterministic test scaffolding that runs repeatedly without side effects. This skill produces idempotent integration and unit tests, fixtures, and manifests for Bash projects to ensure reliable execution.

What is the best way to validate JSON output in Bash unit tests?

Validating JSON output in Bash unit tests involves emitting and checking JSON manifests of test results. This skill generates tests that validate and emit JSON output, providing easy reporting for your Bash application testing scenarios.

How do I automate fixture creation for BATS integration tests?

Automating fixture creation for BATS tests involves generating mock files and test data alongside your test scripts. This skill scaffolds comprehensive test data and mock files for both unit and integration tests using BATS tooling.

Can I generate both unit and integration test scenarios for Bash scripts?

Yes, you can generate both unit and integration test scenarios for Bash scripts. This skill covers various testing scenarios, scaffolding comprehensive test files that assert command runs and validate outputs across your Bash projects.

Why do my Bash tests fail when run multiple times?

Bash tests fail when run multiple times due to non-idempotent test design leaving side effects. This skill enforces deterministic test scaffolding, ensuring your BATS tests can be run repeatedly with reliable and consistent results.

Do I need BATS installed to scaffold Bash tests?

Yes, BATS tooling is required as this skill relies on it to produce consistent test files, manifests, and reports. It generates robust BATS tests by enforcing deterministic test scaffolding built on top of the BATS framework.