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Simplify hafas time midnight test

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Florian Egger
2026-05-10 00:14:14 +02:00
parent 85dfeb3526
commit 6af44b5c13
1 changed files with 1 additions and 5 deletions
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src/lib/__tests__/hafas-time.test.ts
+1 -5
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@@ -288,11 +288,7 @@ describe("hafasDateTime", () => {
it('produces "00" for midnight, not "24" (k-clock safety)', () => { it('produces "00" for midnight, not "24" (k-clock safety)', () => {
// Older ICU / Node can render midnight as "24" with hour: "numeric" + hour12: false. // Older ICU / Node can render midnight as "24" with hour: "numeric" + hour12: false.
// We use hour: "2-digit" which guarantees "00" through "23". // We use hour: "2-digit" which guarantees "00" through "23".
const utc = new Date(Date.UTC(2024, 0, 15, 0, 0, 0)); // Jan 15 00:00 UTC = Jan 15 01:00 CET // Dec 31 23:00 UTC = Jan 1 00:00 Vienna (CET)
const { date: _date, time } = hafasDateTime(utc);
expect(time.startsWith("0")).toBe(true); // first digit is "0" from "01", never "24"
// Direct midnight in Vienna: Dec 31 23:00 UTC = Jan 1 00:00 CET
const midnightUtc = new Date(Date.UTC(2023, 11, 31, 23, 0, 0)); const midnightUtc = new Date(Date.UTC(2023, 11, 31, 23, 0, 0));
const { time: midnightTime } = hafasDateTime(midnightUtc); const { time: midnightTime } = hafasDateTime(midnightUtc);
expect(midnightTime).toBe("000000000"); expect(midnightTime).toBe("000000000");