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Rule priority, scope & exceptions

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

PriorityP1 — maintainability, architecture, long-term qualityScopeUniversal — language-agnostic, broadly applicable

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

fullstack ruleP1universalStack: typescript

testingcoverageedge-casescorrectness

Test functions with inputs that represent their real accepted types

Exercise a function with the kinds of inputs it actually accepts (e.g. a Date for a Moment-input parser), not just the type that happens to be returned, so the test proves real behavior.

PR: hegnar-web · org-mining-hist-2026-06Created: Jun 19, 2026

Bad example

Old codetypescript

1	`expect(datetime.rawDate('2024-01-10T11:02:35+01:00')).toBe('2024-01-10T11:02:35+01:00');`
2	`// only proves it echoes a string back`

Explanation (EN)

Objašnjenje (HR)

Good example

New codetypescript

1	`expect(datetime.rawDate(new Date('2024-01-10T11:02:35+01:00'))).toBe('2024-01-10T11:02:35+01:00');`
2	`// proves it actually formats a Date input`

Explanation (EN)

Objašnjenje (HR)

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