Ln 743 Test Infrastructure

What it does

This skill, Ln 743 Test Infrastructure, automates the provisioning and teardown of testing environments by setting up test frameworks, coverage tools, and sample tests based on predefined configurations within levnikolaevich's infrastructure. It detects a project’s technology stack to select an appropriate test framework, creates configuration files, sets up coverage reporting with thresholds, and generates sample tests demonstrating common patterns. It does not configure linters or pre-commit hooks; nor does it write application tests themselves.

When to use it

Here are some scenarios where this skill would be helpful:

• When starting a new project and needing a basic test infrastructure setup quickly.
• When migrating an existing project to a different testing framework.
• To ensure consistent test environment configuration across multiple projects.
• To establish baseline code coverage reporting for a project.
• When you want the skill to verify that the created test suite runs successfully.

Key capabilities

• Technology Stack Detection: Automatically identifies the technology stack (TypeScript/React, .NET, or Python) of a project.
• Test Framework Selection: Chooses an appropriate testing framework based on the detected technology stack (Vitest for TypeScript/React, xUnit for .NET, pytest for Python).
• Configuration File Generation: Creates necessary configuration files like vitest.config.ts, *.Tests.csproj, or pytest.ini/pyproject.toml.
• Coverage Reporting Setup: Configures coverage reporting using tools like v8/Istanbul (for TypeScript), Coverlet (.NET), and pytest-cov (Python).
• Sample Test Creation: Generates sample tests to demonstrate testing patterns.
• Existing Test Check: Analyzes existing test files before creating new infrastructure, offering options to skip, extend, or replace them.

Example prompts

Here are some example prompts you could give an AI agent with this skill:

• "Set up a Vitest testing environment for my TypeScript/React project."
• "Create a basic xUnit test configuration for my .NET application."
• "Generate sample tests and configure coverage reporting for my Python project using pytest."

Tips & gotchas

• This skill assumes you are working within levnikolaevich's infrastructure.
• It will skip setup if complete testing infrastructure already exists, informing the user of this decision.
• If partial test setup is found, it may ask for clarification on whether to extend or replace existing components.