AgentSkillsCN

test

为 dart_node 包运行测试与覆盖率分析。根据已更改的文件自动识别需要测试的包。

SKILL.md
--- frontmatter
name: test
description: Run tests and coverage for dart_node packages. Automatically detects which packages to test based on changed files.
argument-hint: "[--tier N] [--all] [package...]"
disable-model-invocation: true
allowed-tools: Bash, Read, Grep, Glob

Run Tests & Coverage

Step 1: Determine what to test

If $ARGUMENTS specifies a tier or package, use that. Otherwise, detect which packages were affected by recent changes:

bash
git diff --name-only main

Map changed files to packages:

Changed pathTest target
packages/dart_node_core/packages/dart_node_core
packages/dart_node_express/packages/dart_node_express
packages/dart_node_ws/packages/dart_node_ws
packages/dart_node_better_sqlite3/packages/dart_node_better_sqlite3
packages/dart_node_mcp/packages/dart_node_mcp
packages/dart_node_react/packages/dart_node_react
packages/dart_node_react_native/packages/dart_node_react_native
packages/dart_logging/packages/dart_logging
packages/reflux/packages/reflux
packages/dart_jsx/packages/dart_jsx
examples/frontend/examples/frontend
examples/too_many_cooks/examples/too_many_cooks
examples/markdown_editor/examples/markdown_editor
examples/reflux_demo/examples/reflux_demo/web_counter
tools/ or root configRun --all

If a Tier 1 package changed, also run its downstream dependents in Tier 2/3.

Step 2: Run tests

Specific packages (preferred — faster):

bash
./tools/test.sh packages/dart_node_core packages/dart_node_express

Full tier:

bash
./tools/test.sh --tier 1

Everything (use --all arg or when root files changed):

bash
./tools/test.sh

Step 3: Coverage for affected packages

For each Node package that was tested, run the coverage tool:

bash
cd packages/<name> && dart run ../dart_node_coverage/bin/coverage.dart

Node packages (use coverage CLI): dart_node_core, dart_node_express, dart_node_ws, dart_node_better_sqlite3, dart_node_mcp, dart_node_react_native

Browser packages (use dart test -p chrome): dart_node_react

Standard packages (use dart test --coverage): dart_logging, reflux

Minimum coverage: 80%. If below threshold, read coverage/lcov.info and identify uncovered lines.

Tiers reference

  • •Tier 1: dart_logging, dart_node_core
  • •Tier 2: reflux, dart_node_express, dart_node_ws, dart_node_better_sqlite3, dart_node_mcp, dart_node_react_native, dart_node_react
  • •Tier 3: examples/frontend, examples/markdown_editor, examples/reflux_demo/web_counter, examples/too_many_cooks

After running

  1. •Report PASS/FAIL per package with coverage percentages
  2. •If failures occur, read the log from logs/<package>.log and diagnose
  3. •If coverage is below 80%, suggest specific test cases to add
  4. •Never skip tests, remove assertions, or silently swallow failures