20 lines
662 B
TypeScript
20 lines
662 B
TypeScript
import assert from "node:assert/strict";
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import test from "node:test";
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import { dateValue } from "../src/postgres-repository.js";
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test("database date serialization preserves the local calendar date", () => {
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const previousTimezone = process.env.TZ;
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process.env.TZ = "Asia/Shanghai";
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try {
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const databaseDate = new Date(2026, 7, 10);
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assert.equal(databaseDate.toISOString().slice(0, 10), "2026-08-09");
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assert.equal(dateValue(databaseDate), "2026-08-10");
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assert.equal(dateValue("2026-08-10"), "2026-08-10");
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} finally {
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if (previousTimezone === undefined) delete process.env.TZ;
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else process.env.TZ = previousTimezone;
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}
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});
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