Files
calendar/packages/lib/dayjs/stringToDayjs.test.ts
2025-04-16 16:26:42 +00:00

52 lines
1.6 KiB
TypeScript

import { describe, expect, it, beforeAll, vi } from "vitest";
import dayjs from "@calcom/dayjs";
import { stringToDayjs } from "./index";
beforeAll(() => {
vi.setSystemTime(dayjs.utc("2021-06-20T11:59:59Z").toDate());
});
describe("Tests the parsing logic", () => {
it("when supplied with no timezone data", async () => {
const date = stringToDayjs("2024-02-27T17:00:00");
expect(date.toISOString()).toBe("2024-02-27T17:00:00.000Z");
});
it("when supplied with UTC", async () => {
const date = stringToDayjs("2024-02-27T17:00:00Z");
expect(date.year()).toBe(2024);
expect(date.month()).toBe(1);
expect(date.date()).toBe(27);
expect(date.hour()).toBe(17);
expect(date.minute()).toBe(0);
expect(date.second()).toBe(0);
expect(date.utcOffset()).toBe(0);
});
it("when supplied with UTC- timezone", async () => {
const date = stringToDayjs("2024-02-27T17:00:00-05:00");
expect(date.year()).toBe(2024);
expect(date.month()).toBe(1);
expect(date.date()).toBe(27);
expect(date.hour()).toBe(17);
expect(date.minute()).toBe(0);
expect(date.second()).toBe(0);
expect(date.utcOffset()).toBe(-300);
expect(date.toISOString()).toBe("2024-02-27T22:00:00.000Z");
});
it("when supplied with UTC+ timezone", async () => {
const date = stringToDayjs("2024-02-27T17:00:00+05:00");
expect(date.year()).toBe(2024);
expect(date.month()).toBe(1);
expect(date.date()).toBe(27);
expect(date.hour()).toBe(17);
expect(date.minute()).toBe(0);
expect(date.second()).toBe(0);
expect(date.utcOffset()).toBe(300);
expect(date.toISOString()).toBe("2024-02-27T12:00:00.000Z");
});
});