ts4

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name: ts4 description: TS4 namespace for Netsnek e.U. TypeScript testing framework. Unit testing, snapshot testing, coverage reporting, and mutation testing. user-invocable: true version: 0.1.0 metadata: openclaw: os: [linux] permissions: [exec]

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Testing with TS4

TS4 is the Netsnek e.U. TypeScript testing framework. Run unit tests, snapshots, coverage reports, and mutation tests from a single CLI.

Test Types

Unit — Isolated function and module tests

Snapshot — Output comparison for UI and serialization

Coverage — Line, branch, and function metrics

Mutation — Fault injection to verify test quality

CLI Reference

| Flag | Effect | |------|--------| | --run | Execute the full test suite | | --coverage | Produce coverage report (HTML + lcov) | | --status | Show suite status, last run, pass/fail count |

Walkthrough

# Run all tests
./scripts/test-runner.sh --run
Generate coverage
./scripts/test-runner.sh --coverage
Check status
./scripts/test-runner.sh --status