meridian-test-writer

What problem does it solve?

It removes the guesswork and inconsistency of writing tests by turning “write unit tests” into realistic, scenario-first xUnit test cases that match Meridian’s own quality standards.

Core Features & Use Cases

• Scenario-First Test Generation: Builds tests around named market scenarios that exercise real production-style code paths (often across multiple layers).
• Meridian-Specific Quality Guardrails: Enforces xUnit correctness (no async void), cancellation timeouts, proper async disposal, isolation (no shared mutable state), and storage/file cleanup practices.
• Pattern-Based Coverage Strategy: Guides which test pattern to apply (including Pattern I: Market Scenario Simulation) based on the component type and expected behavior.
• Code-Review Alignment: Structures outputs to satisfy the meridian-code-review Lens 4 (Test Code Quality) checklist, reducing iteration cycles.

Quick Start

Use the skill to write new xUnit tests for the identified Meridian component with the specified market scenario and ensure the resulting tests follow the scenario-first rules and Lens 4 quality checks.