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Tdd Guide

Test-driven development workflow with test generation, coverage analysis, and multi-framework support

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High Signal

Test-driven development workflow with test generation, coverage analysis, and multi-framework support

โฌ‡ 0 downloads โ˜… 0 stars Unverified but indexed

Install for OpenClaw

Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
  3. Import or place the package into your OpenClaw setup.

Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

Download mode
Yavira redirect
Package format
ZIP package
Source platform
Tencent SkillHub
What's included
HOW_TO_USE.md, README.md, SKILL.md, assets/expected_output.json, assets/sample_input_python.json, assets/sample_input_typescript.json

Validation

  • Use the Yavira download entry.
  • Review SKILL.md after the package is downloaded.
  • Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

  1. Download the package from Yavira.
  2. Extract it into a folder your agent can access.
  3. Paste one of the prompts below and point your agent at the extracted folder.
New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Then review README.md for any prerequisites, environment setup, or post-install checks. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Then review README.md for any prerequisites, environment setup, or post-install checks. Summarize what changed and any follow-up checks I should run.

Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
2.1.1

Documentation

ClawHub primary doc Primary doc: SKILL.md 9 sections Open source page

TDD Guide

Test-driven development skill for generating tests, analyzing coverage, and guiding red-green-refactor workflows across Jest, Pytest, JUnit, and Vitest.

Generate Tests from Code

Provide source code (TypeScript, JavaScript, Python, Java) Specify target framework (Jest, Pytest, JUnit, Vitest) Run test_generator.py with requirements Review generated test stubs Validation: Tests compile and cover happy path, error cases, edge cases

Analyze Coverage Gaps

Generate coverage report from test runner (npm test -- --coverage) Run coverage_analyzer.py on LCOV/JSON/XML report Review prioritized gaps (P0/P1/P2) Generate missing tests for uncovered paths Validation: Coverage meets target threshold (typically 80%+)

TDD New Feature

Write failing test first (RED) Run tdd_workflow.py --phase red to validate Implement minimal code to pass (GREEN) Run tdd_workflow.py --phase green to validate Refactor while keeping tests green (REFACTOR) Validation: All tests pass after each cycle

Test Generation โ€” Input โ†’ Output (Pytest)

Input source function (math_utils.py): def divide(a: float, b: float) -> float: if b == 0: raise ValueError("Cannot divide by zero") return a / b Command: python scripts/test_generator.py --input math_utils.py --framework pytest Generated test output (test_math_utils.py): import pytest from math_utils import divide class TestDivide: def test_divide_positive_numbers(self): assert divide(10, 2) == 5.0 def test_divide_negative_numerator(self): assert divide(-10, 2) == -5.0 def test_divide_float_result(self): assert divide(1, 3) == pytest.approx(0.333, rel=1e-3) def test_divide_by_zero_raises_value_error(self): with pytest.raises(ValueError, match="Cannot divide by zero"): divide(10, 0) def test_divide_zero_numerator(self): assert divide(0, 5) == 0.0

Coverage Analysis โ€” Sample P0/P1/P2 Output

Command: python scripts/coverage_analyzer.py --report lcov.info --threshold 80 Sample output: Coverage Report โ€” Overall: 63% (threshold: 80%) P0 โ€” Critical gaps (uncovered error paths): auth/login.py:42-58 handle_expired_token() 0% covered payments/process.py:91-110 handle_payment_failure() 0% covered P1 โ€” High-value gaps (core logic branches): users/service.py:77 update_profile() โ€” else branch 0% covered orders/cart.py:134 apply_discount() โ€” zero-qty guard 0% covered P2 โ€” Low-risk gaps (utility / helper functions): utils/formatting.py:12 format_currency() 0% covered Recommended: Generate tests for P0 items first to reach 80% threshold.

Key Tools

ToolPurposeUsagetest_generator.pyGenerate test cases from code/requirementspython scripts/test_generator.py --input source.py --framework pytestcoverage_analyzer.pyParse and analyze coverage reportspython scripts/coverage_analyzer.py --report lcov.info --threshold 80tdd_workflow.pyGuide red-green-refactor cyclespython scripts/tdd_workflow.py --phase red --test test_auth.pyfixture_generator.pyGenerate test data and mockspython scripts/fixture_generator.py --entity User --count 5 Additional scripts: framework_adapter.py (convert between frameworks), metrics_calculator.py (quality metrics), format_detector.py (detect language/framework), output_formatter.py (CLI/desktop/CI output).

Input Requirements

For Test Generation: Source code (file path or pasted content) Target framework (Jest, Pytest, JUnit, Vitest) Coverage scope (unit, integration, edge cases) For Coverage Analysis: Coverage report file (LCOV, JSON, or XML format) Optional: Source code for context Optional: Target threshold percentage For TDD Workflow: Feature requirements or user story Current phase (RED, GREEN, REFACTOR) Test code and implementation status

Limitations

ScopeDetailsUnit test focusIntegration and E2E tests require different patternsStatic analysisCannot execute tests or measure runtime behaviorLanguage supportBest for TypeScript, JavaScript, Python, JavaReport formatsLCOV, JSON, XML only; other formats need conversionGenerated testsProvide scaffolding; require human review for complex logic When to use other tools: E2E testing: Playwright, Cypress, Selenium Performance testing: k6, JMeter, Locust Security testing: OWASP ZAP, Burp Suite

Category context

Workflow acceleration for inboxes, docs, calendars, planning, and execution loops.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package
3 Docs3 Config
  • SKILL.md Primary doc
  • HOW_TO_USE.md Docs
  • README.md Docs
  • assets/expected_output.json Config
  • assets/sample_input_python.json Config
  • assets/sample_input_typescript.json Config