Files
ApiCore/ApiCore-Frontend/src/lib/dates.spec.ts
T
Nick SzaunigandClaude Opus 5.5 02eb16924e feat: T4 wave 4 - rules suggest, takeover, chains, autopilot A1-A3, suggestions page, varroa bands UI
- Automation rules propose suggestions instead of creating tasks;
  notify per rule config; corrected varroa measurements refresh or
  resolve their suggestion
- Inspection values can be taken over into the colony card
  (occupiedFrames 0-40, strength deprecated); warning counts use the
  same visibility rule as the notification list
- Biotech chains: swarm check after queen cells, queen acceptance
  check, split schedules (raise own, queen cell, queen)
- Season autopilot core with A1 inspection due, A2 varroa measurement,
  A3 recheck after treatment; colony sync and daily step
- Frontend: suggestions page with groups, bulk accept, undo, paging,
  focus management and permission gating
- Frontend: varroa traffic light from seasonal bands, sample size,
  one range request for the colony chart
- Notifications: mark-read answers 404 for rows the user may no
  longer see

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
2026-10-14 15:22:36 +02:00

81 lines
2.7 KiB
TypeScript

import { afterAll, afterEach, beforeAll, describe, expect, it, vi } from "vitest";
import { berlinCalendarDay, toApiDate, toLocalIsoDate, todayLocalIsoDate } from "./dates";
/**
* The beekeeper's phone runs in Europe/Berlin. Between 00:00 and 02:00 local
* time (01:00 in winter) the UTC date is still yesterday - a form opened then
* must still prefill today's date.
*/
describe("local calendar dates", () => {
const originalTz = process.env.TZ;
beforeAll(() => {
process.env.TZ = "Europe/Berlin";
});
afterAll(() => {
process.env.TZ = originalTz;
});
afterEach(() => {
vi.useRealTimers();
});
it("returns today's local date shortly after midnight in summer time", () => {
vi.useFakeTimers();
// 00:30 CEST on 12.10.2026 is still 11.10. in UTC.
vi.setSystemTime(new Date("2026-10-11T22:30:00.000Z"));
expect(todayLocalIsoDate()).toBe("2026-10-12");
});
it("returns today's local date shortly after midnight in winter time", () => {
vi.useFakeTimers();
// 00:15 CET on 16.01.2027 is still 15.01. in UTC.
vi.setSystemTime(new Date("2027-01-15T23:15:00.000Z"));
expect(todayLocalIsoDate()).toBe("2027-01-16");
});
it("keeps the date late in the evening", () => {
vi.useFakeTimers();
vi.setSystemTime(new Date("2026-10-12T21:59:00.000Z")); // 23:59 CEST
expect(todayLocalIsoDate()).toBe("2026-10-12");
});
it("formats any date by its local calendar day with zero padding", () => {
expect(toLocalIsoDate(new Date(2026, 0, 5, 0, 10))).toBe("2026-01-05");
expect(toLocalIsoDate(new Date(2026, 11, 31, 23, 59))).toBe("2026-12-31");
});
it("sends a picked calendar day as midnight UTC of that same day", () => {
expect(toApiDate("2026-10-12")).toBe("2026-10-12T00:00:00.000Z");
expect(toApiDate("2027-01-01")).toBe("2027-01-01T00:00:00.000Z");
});
it("keeps the picked day on a phone far from UTC", () => {
process.env.TZ = "Pacific/Auckland";
try {
expect(toApiDate("2026-10-12")).toBe("2026-10-12T00:00:00.000Z");
} finally {
process.env.TZ = "Europe/Berlin";
}
});
it("refuses something that is not a calendar day instead of sending a wrong date", () => {
expect(() => toApiDate("")).toThrow();
expect(() => toApiDate("12.10.2026")).toThrow();
expect(() => toApiDate("2026-02-30")).toThrow();
});
});
describe("berlinCalendarDay", () => {
it("is the Berlin day whatever the device time zone", () => {
expect(berlinCalendarDay("2026-08-31T22:30:00.000Z")).toBe("2026-09-01");
expect(berlinCalendarDay("2026-12-31T23:30:00.000Z")).toBe("2027-01-01");
expect(berlinCalendarDay("2026-08-31T21:59:59.000Z")).toBe("2026-08-31");
expect(berlinCalendarDay("2026-06-15T00:00:00.000Z")).toBe("2026-06-15");
});
});