pudo-code-system pudo-tests.instructions.md

pudo-code-system pudo-tests.instructions.md is an instructions file for GitHub Copilot from DongDuong2001/pudo-code-system. It costs 210 tokens per session, scanned A, original, MIT.

A set of instructions for writing and checking automated tests. It covers test structure, coverage, quality, and verification.

In plain words
What is it for?
Writing focused tests with clear names, testing public behavior, mocking outside services, and running the full test suite with npm test.
Why use it?
It helps prevent new features and bug fixes from going untested, including edge cases and failure paths. It also reduces flaky, dependent, or overly implementation-specific tests.

Instructions file for GitHub Copilot

Written for GitHub Copilot: a Copilot chat mode or prompt.

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add instructions/dongduong2001/pudo-code-system/pudo-tests
Clone the repo
git clone --depth 1 https://github.com/DongDuong2001/pudo-code-system

Made for: GitHub Copilot.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for pudo-code-system pudo-tests.instructions.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/dongduong2001/pudo-code-system/pudo-tests.svg)](https://agentmods.dev/instructions/dongduong2001/pudo-code-system/pudo-tests)
Your own site
<a href="https://agentmods.dev/instructions/dongduong2001/pudo-code-system/pudo-tests"><img src="https://agentmods.dev/badge/instructions/dongduong2001/pudo-code-system/pudo-tests.svg" alt="Measured on agentmods" height="20"></a>
Per session 210 This file is loaded in full into every session.
When invoked 210 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00210 $0.00210
Opus 5 $0.00105 $0.00105
Sonnet 5 $0.00042 $0.00042
Haiku 4.5 $0.00021 $0.00021

Measured 5d ago against content hash 85ed84f55636, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

pudo-code-system pudo-tests.instructions.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

templates/copilot-cloud-agent/.github/instructions/pudo-tests.instructions.md · 32 lines

What it actually says

Test Code Guidelines

Follow PUDO workflow: Plan -> Understand -> Develop -> Optimize.

Test Structure

  • Match existing test patterns and conventions.
  • Use descriptive test names that explain expected behavior.
  • Keep tests focused on a single behavior or scenario.

Test Coverage

  • Add tests for new features and bug fixes.
  • Cover edge cases: empty input, boundary values, error conditions.
  • Test both success and failure paths.

Test Quality

  • Avoid testing implementation details.
  • Prefer testing public API contracts.
  • Keep tests deterministic and independent.
  • Mock external dependencies, not internal code.

Verification

  • Run full test suite: npm test
  • Check for flaky tests
  • Verify test isolation
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 32 lines · 210 tokens per session scan A 85ed84f55636

Subscribe to this mod's changes

pudo-code-system pudo-tests.instructions.md is an instructions file published in the GitHub repository DongDuong2001/pudo-code-system (5 stars, last pushed 29d ago), licensed MIT. It adds 210 tokens to every session, about $0.0011 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.