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testing.fix_unit_tests

testing.fix_unit_tests is a skill for Claude Code from gpsaggese/helpers. It costs 10 tokens per session (334 once invoked), scanned A, original, Apache-2.0.

A code-editing task that applies the project's rules for writing unit tests to specified test files. Unit tests are small automated checks for individual pieces of code.

In plain words
What is it for?
Use it to rename test methods, reuse helpers, simplify repeated setup, and compare complete results with standard assertions.
Why use it?
It removes repeated or unclear test patterns while keeping the tests' behavior unchanged. This helps make failures easier to understand and tests easier to maintain.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter; reads .claude/ paths.

not rated 158repo +1 today A scan 10 tokens original Apache-2.0

Good fit Use it to rename test methods, reuse helpers, simplify repeated setup, and compare complete results with standard assertions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/gpsaggese/helpers/testing.fix_unit_tests
View source ↗ gpsaggese/helpers
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.

Any agent
npx skills add gpsaggese/helpers --skill testing.fix_unit_tests
Clone the repo
git clone --depth 1 https://github.com/gpsaggese/helpers

Made for: Claude Code.

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.

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README.md
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Your own site
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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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Your own site · 80×15
<a href="https://agentmods.dev/skills/gpsaggese/helpers/testing.fix_unit_tests"><img src="https://agentmods.dev/badge/skills/gpsaggese/helpers/testing.fix_unit_tests.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 10 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 334 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00010 $0.00334
Opus 5.5 $0.00004 $0.00134
Sonnet 5.5 $0.00002 $0.00067
Haiku 4.5 $0.00001 $0.00033

Measured yesterday against content hash d9944b8807db, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

testing.fix_unit_tests 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 yesterday.

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.

.claude/skills/testing.fix_unit_tests/SKILL.md · 45 lines

What it actually says

Goal

  • The user passes one or more test files <FILE>. Apply the corresponding conventions and rules to them.

Workflow

Read Rules

  • Read the transformations from .claude/skills/testing.rules.md in the following headers
    • ### Dedent Strings to the Code
    • ## Test Method Names
    • ## Use Helper Methods When You Have Repetitive Tests
    • ### Avoid Replicated Assignment
    • ## Consolidate Inputs and Outputs
    • ## Assign Variables and Then Call Functions
    • ## Compare Whole Output with assert_equal, Not Piecewise
    • ## Do Not Use `hdbg.dassert` to Test Assertions

Draft a Plan

  • List the transformations and the code lines to apply them to, since the code violates them

Implement the Plan

  • Apply the transformations one at a time to the parts of the code

Refactor the Code

  • Run the skill /coding.factor_common_code on the file <FILE> to factor out common code

Important

  • Make sure that there is no change in behavior in the code
  • For all the code you must follow the instructions in:
    • .claude/skills/coding.rules.md
    • .claude/skills/testing.rules.md

Verification

  • Check that no remaining part of the code violates the list of transformations
  • Run the tests and confirm behavior is unchanged
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. yesterday First seen · 45 lines · 10 tokens per session scan A d9944b8807db

Subscribe to this mod's changes

testing.fix_unit_tests is a skill published in the GitHub repository gpsaggese/helpers (158 stars, last pushed today), licensed Apache-2.0. It adds 10 tokens to every session and 334 once invoked, about $0.0000 per session on Opus 5.5. 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 2026-11-06.

TestingUnit testing
Related

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testing.fix_unit_tests next to 6 skills from other repositories
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