34 lines
2.0 KiB
TypeScript
34 lines
2.0 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import { isRecurring } from "@/store/calendar";
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import type { CalendarEvent } from "@/jmap/types";
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/**
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* `CalendarEvent/query` runs with `expandRecurrences`, and Stalwart puts a
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* `baseEventId` on everything it returns that way — one-off events included.
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* Treating that as proof of a series told people editing a plain event that
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* their changes applied to the whole series, and offered to delete "all
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* occurrences" of an event that has exactly one.
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*/
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const ev = (p: Partial<CalendarEvent>): CalendarEvent => ({ id: "ev1", "@type": "Event", uid: "u1", calendarIds: { c1: true }, start: "2026-08-25T09:00:00", duration: "PT30M", ...p } as CalendarEvent);
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describe("isRecurring", () => {
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it("does not call a one-off event a series just because it has a baseEventId", () => {
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expect(isRecurring(ev({ baseEventId: "ev1" }))).toBe(false);
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expect(isRecurring(ev({}))).toBe(false);
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// The shape a live 0.16.19 returns for a one-off: an instance id of its own,
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// and a base that is a different id. Neither makes it a series.
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expect(isRecurring(ev({ id: "eaaaaai", baseEventId: "i" }))).toBe(false);
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});
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it("recognizes a series by its rule, under either name", () => {
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expect(isRecurring(ev({ recurrenceRules: [{ "@type": "RecurrenceRule", frequency: "weekly" }] }))).toBe(true);
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expect(isRecurring(ev({ excludedRecurrenceRules: [{ "@type": "RecurrenceRule", frequency: "monthly" }] }))).toBe(true);
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// Stalwart 0.16 keeps a single rule under the singular name.
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expect(isRecurring(ev({ recurrenceRule: { "@type": "RecurrenceRule", frequency: "weekly", count: 3 } }))).toBe(true);
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});
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it("recognizes an occurrence, which arrives with no rule of its own", () => {
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// A live 0.16.19 expands a weekly series into instances like this: an id
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// per occurrence, a recurrenceId, and no rule attached.
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expect(isRecurring(ev({ id: "iaaaaas", recurrenceId: "2030-03-11T10:00:00" }))).toBe(true);
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});
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});
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