deer-flow/frontend/tests/unit/core/scheduled-tasks/valid-local-time.test.ts
LingYi 96f930f5be
fix(frontend): align one-time DST conversion with the scheduler (#6756)
Co-authored-by: LingYi-Liang <270316896+LingYi-Liang@users.noreply.github.com>
2026-10-14 22:17:51 +08:00

77 lines
2.7 KiB
TypeScript

import { describe, expect, test } from "@rstest/core";
import {
editedZonedLocalToUtcIso,
validZonedLocalToUtcIso,
} from "@/core/scheduled-tasks/cron";
describe("one-time local time validation", () => {
test.each([
["America/Santiago", "2026-09-06T00:30"],
["America/New_York", "2027-03-14T02:30"],
["Australia/Lord_Howe", "2027-10-03T02:15"],
["Pacific/Apia", "2011-12-30T12:00"],
["UTC", "2027-02-30T12:00"],
["Invalid/Timezone", "2027-06-01T12:00"],
["UTC", ""],
])("rejects %s %s without throwing", (timezone, local) => {
expect(validZonedLocalToUtcIso(local, timezone)).toBeNull();
});
test.each([
["America/New_York", "2027-03-14T01:30", "2027-03-14T06:30:00+00:00"],
["America/New_York", "2027-03-14T03:30", "2027-03-14T07:30:00+00:00"],
["America/New_York", "2026-11-01T01:30", "2026-11-01T05:30:00+00:00"],
["Europe/Berlin", "2026-10-25T02:30", "2026-10-25T00:30:00+00:00"],
["Australia/Lord_Howe", "2027-10-03T01:45", "2027-10-02T15:15:00+00:00"],
["Australia/Lord_Howe", "2027-10-03T02:45", "2027-10-02T15:45:00+00:00"],
["Asia/Shanghai", "2027-03-14T02:30", "2027-03-13T18:30:00+00:00"],
["UTC", "2027-01-01T00:00", "2027-01-01T00:00:00+00:00"],
])("accepts %s %s", (timezone, local, expected) => {
expect(validZonedLocalToUtcIso(local, timezone)).toBe(expected);
});
});
describe("edited local time keeps the stored instant while it is unchanged", () => {
test.each([
// The second 01:30 of the New York fall-back (EST), which the wall value
// alone would read as the first (EDT, 05:30Z).
["America/New_York", "2026-11-01T01:30", "2026-11-01T06:30:00Z"],
// Seconds the minute-precision input cannot show.
["UTC", "2099-12-31T10:00", "2099-12-31T10:00:30Z"],
])("keeps %s %s as %s", (timezone, local, stored) => {
expect(editedZonedLocalToUtcIso(local, timezone, stored)).toBe(stored);
});
test.each([
// The wall value changed.
[
"America/New_York",
"2026-11-01T02:30",
"2026-11-01T06:30:00Z",
"2026-11-01T07:30:00+00:00",
],
// The zone changed, so the same wall value is another instant.
[
"UTC",
"2026-11-01T01:30",
"2026-11-01T06:30:00Z",
"2026-11-01T01:30:00+00:00",
],
// Nothing stored (a new task).
["America/New_York", "2026-11-01T01:30", null, "2026-11-01T05:30:00+00:00"],
])("reads %s %s (stored %s) as %s", (timezone, local, stored, expected) => {
expect(editedZonedLocalToUtcIso(local, timezone, stored)).toBe(expected);
});
test("a skipped wall time is still rejected", () => {
expect(
editedZonedLocalToUtcIso(
"2027-03-14T02:30",
"America/New_York",
"2027-03-14T07:30:00Z",
),
).toBeNull();
});
});