SKILL-089 Security, testing, and operations Locked skill

Testing pyramid for SaaS

Shape your suite like a pyramid, not an hourglass — and never ship without covering the auth and billing paths.

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What this skill helps you build

Spend your test budget where it pays: many fast unit tests, fewer integration tests, a few end-to-end flows, and a smoke test that runs in production.

The production takeaway

Shape your suite like a pyramid, not an hourglass — and never ship without covering the auth and billing paths.

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Inside this skill

The full skill expands these implementation areas with decisions, edge cases, prompts, tests, and framework-specific code.

Security, testing, and operations
What this helps you build

A test suite that actually protects your SaaS without grinding development to a halt. You get a deliberate shape : a wide base of fast unit tests, a thinner band of integration tes

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Security, testing, and operations
When to use this

Use this the moment your SaaS has paying customers and more than one developer — which is to say, almost always. Concretely, reach for a deliberate test pyramid when you have: Mone

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Security, testing, and operations
The core idea

Tests cost more the higher up the stack they live. A unit test runs in milliseconds, in memory, with no network. An end to end test spins up a browser, a database, and your whole a

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Unlock the full implementation

Paid access includes the complete skill body, implementation prompt, common mistakes, production checklist, and code examples where this skill includes them.