chickengir1

Test Matrix Generator — Testing skill for Claude Code

Testing community

pytest test matrix scaffolder + coverage checker for Claude Code.

How to install Test Matrix Generator

This entry records only its repository, not the path inside it, so there is no exact command to give. Open chickengir1/test-matrix-generator and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Test Matrix Generator does

pytest test matrix scaffolder + coverage checker for Claude Code.

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README

test-matrix-generator

시나리오 기반 pytest 테스트 매트릭스 scaffolder + 커버리지 검증 도구.

Given/When/Then 구조의 테스트를 생성하고, variation axes로 조합을 만듭니다. API 호출/페이로드 검증은 Postman MCP에 위임하며, 이 도구는 **로직 검증**에 집중합니다.

설치

# 도구
mkdir -p ~/.claude/tools/test-matrix
cp generate.py ~/.claude/tools/test-matrix/

# 스킬
mkdir -p ~/.claude/skills/test-matrix
cp skill.md ~/.claude/skills/test-matrix/

# (선택) ~/.claude/settings.json의 permissions.allow에 추가:
# "Bash(*python3 ~/.claude/tools/test-matrix/generate.py*)"

사용법

Claude Code 스킬

/test-matrix

Claude가 UI 흐름(component → service → API)을 추적하고, 시나리오 정의 → 로직 포팅 → 테스트 실행까지 처리합니다.

CLI 직접 사용

init — scaffold 생성

cat <<'EOF' | python3 generate.py init -
{
  "name": "bulk-update",
  "output_dir": "tests/bulk_update",
  "scenarios": [
    {
      "id": "bulk_update",
      "desc": "user bulk-updates a list",
      "given": "editor role, 3 items exist",
      "when": "update name field",
      "then": "3 changed, 0 failed",
      "axes": [
        {
          "name": "role",
          "items": [
            {"id": "editor", "desc": "editor role"},
            {"id": "viewer", "desc": "viewer role", "expect_fail": true},
            {"id": "admin", "desc": "admin role"}
          ]
        },
        {
          "name": "item_count",
          "items": [
            {"id": "empty", "desc": "0 items"},
            {"id": "single", "desc": "1 item"},
            {"id": "bulk", "desc": "100 items"}
          ]
        }
      ]
    }
  ]
}
EOF

출력:

init: tests/bulk_update/
  bulk_update: role(3) x item_count(3) = 9 cases
  total: 9 cases
  files: __init__.py, mocks.py, logic.py, test_scenarios.py

check — 커버리지 검증

python3 generate.py check tests/bulk_update/

출력:

check: tests/bulk_update/
  unfilled:
    ! mocks.py: 6 TODO(s)
    ! logic.py: has NotImplementedError

  axes:
    role: 3 items
    item_count: 3 items

  scenarios:
    standalone: 1 tests, 9 cases (axes: item_count, r