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.
npx agentmods add rules/cmnemoi/cursor-rules/7-testing-standardsgit clone --depth 1 https://github.com/cmnemoi/cursor-rulesWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.00271 |
| Opus 5 | $0.00000 | $0.00135 |
| Sonnet 5 | $0.00000 | $0.00054 |
| Haiku 4.5 | $0.00000 | $0.00027 |
Grade A, and why
7-testing-standards 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 2d 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.
What it actually says
Organization:
- Organize tests by domain/feature in appropriate directory structure
- Group related tests by behavior using descriptive test methods
Naming:
- Name test methods with
shouldprefix describing behavior - Use descriptive names for test helper methods
- Follow Given-When-Then pattern in method names
Test Structure:
- Extract test steps into descriptive methods
- Use
givenXxx()for test setup - Use
whenXxx()for executing behavior - Use
thenXxx()for assertions - Keep assertions focused and minimal
Test Data:
- Use in-memory repositories and gateways over mocks
- Create test data in setup methods
- Use factories for test entities
Test Quality:
- Test behaviors not implementation details
- Test both success and failure paths
- Keep tests independent and deterministic
- Test edge cases and error conditions
Testing strategy:
- Unit tests should use test doubles and focus on business logic
- Integration tests should use real dependencies and test the adapter without business logic
- End to End tests should test that business code and infrastructure code is wired properly and focus on happy path, with all real dependencies
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.
- 2d ago First seen · 39 lines · 271 tokens per session scan A e347253b2417
7-testing-standards is a cursor rule published in the GitHub repository cmnemoi/cursor-rules (2 stars, last pushed 1y ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 271 tokens. 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.
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