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Rule priority, scope & exceptions

Use this to align rules with the senior-level structure (P0/P1/P2, scope, exceptions/tradeoffs).

PriorityP2 — style, consistency, readabilityScopeUniversal — language-agnostic, broadly applicable

Exceptions / tradeoffs (EN)Iznimke / tradeoffi (HR)

fullstack ruleP2universalStack: Testing Library

testingbrittlenessassertionsmaintainability

Avoid index-based lookups in test assertions

Asserting against element/array indexes is brittle — a small change shifts everything. Find rows by id/role/text or use inline snapshots for deterministic, intent-revealing assertions.

PR: hegnar-bellsheep-web · org-mining-hist-2026-06Created: Jun 18, 2026

Bad example

Old codets

1	`expect(rows[3].cells[2]).toHaveTextContent('NATTO'); // index-based, fragile`

Explanation (EN)

Objašnjenje (HR)

Good example

New codets

1	`expect(screen.getByRole('row', { name: /NATTO/ })).toBeInTheDocument();`

Explanation (EN)

Objašnjenje (HR)

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