303 lines
13 KiB
TypeScript
303 lines
13 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import dayjs from "@calcom/dayjs";
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import { buildDateRanges, processDateOverride, processWorkingHours, subtract } from "./date-ranges";
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describe("processWorkingHours", () => {
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it("should return the correct working hours given a specific availability, timezone, and date range", () => {
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const item = {
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days: [1, 2, 3, 4, 5], // Monday to Friday
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startTime: new Date(Date.UTC(2023, 5, 12, 8, 0)), // 8 AM
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endTime: new Date(Date.UTC(2023, 5, 12, 17, 0)), // 5 PM
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};
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const timeZone = "America/New_York";
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const dateFrom = dayjs.utc().startOf("day").day(2).add(1, "week");
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const dateTo = dayjs.utc().endOf("day").day(3).add(1, "week");
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const results = processWorkingHours({ item, timeZone, dateFrom, dateTo });
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expect(results.length).toBe(2); // There should be two working days between the range
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// "America/New_York" day shifts -1, so we need to add a day to correct this shift.
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expect(results[0]).toEqual({
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start: dayjs(`${dateFrom.tz(timeZone).add(1, "day").format("YYYY-MM-DD")}T12:00:00Z`).tz(timeZone),
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end: dayjs(`${dateFrom.tz(timeZone).add(1, "day").format("YYYY-MM-DD")}T21:00:00Z`).tz(timeZone),
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});
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expect(results[1]).toEqual({
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start: dayjs(`${dateTo.tz(timeZone).format("YYYY-MM-DD")}T12:00:00Z`).tz(timeZone),
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end: dayjs(`${dateTo.tz(timeZone).format("YYYY-MM-DD")}T21:00:00Z`).tz(timeZone),
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});
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});
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it("should have availability on last day of month in the month were DST starts", () => {
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const item = {
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days: [0, 1, 2, 3, 4, 5, 6], // Monday to Sunday
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startTime: new Date(Date.UTC(2023, 5, 12, 8, 0)), // 8 AM
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endTime: new Date(Date.UTC(2023, 5, 12, 17, 0)), // 5 PM
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};
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const timeZone = "Europe/London";
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const dateFrom = dayjs().month(9).date(24); // starts before DST change
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const dateTo = dayjs().startOf("day").month(10).date(1); // first day of November
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const results = processWorkingHours({ item, timeZone, dateFrom, dateTo });
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const lastAvailableSlot = results[results.length - 1];
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expect(lastAvailableSlot.start.date()).toBe(31);
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});
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it("should return the correct working hours in the month were DST ends", () => {
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const item = {
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days: [0, 1, 2, 3, 4, 5, 6], // Monday to Sunday
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startTime: new Date(Date.UTC(2023, 5, 12, 8, 0)), // 8 AM
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endTime: new Date(Date.UTC(2023, 5, 12, 17, 0)), // 5 PM
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};
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// in America/New_York DST ends on first Sunday of November
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const timeZone = "America/New_York";
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let firstSundayOfNovember = dayjs().startOf("day").month(10).date(1);
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while (firstSundayOfNovember.day() !== 0) {
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firstSundayOfNovember = firstSundayOfNovember.add(1, "day");
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}
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const dateFrom = dayjs().month(10).date(1).startOf("day");
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const dateTo = dayjs().month(10).endOf("month");
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const results = processWorkingHours({ item, timeZone, dateFrom, dateTo });
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const allDSTStartAt12 = results
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.filter((res) => res.start.isBefore(firstSundayOfNovember))
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.every((result) => result.start.utc().hour() === 12);
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const allNotDSTStartAt13 = results
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.filter((res) => res.start.isAfter(firstSundayOfNovember))
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.every((result) => result.start.utc().hour() === 13);
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expect(allDSTStartAt12).toBeTruthy();
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expect(allNotDSTStartAt13).toBeTruthy();
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});
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});
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describe("processDateOverrides", () => {
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it("should return the correct date override given a specific availability, timezone, and date", () => {
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const item = {
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date: new Date(Date.UTC(2023, 5, 12, 8, 0)),
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startTime: new Date(Date.UTC(2023, 5, 12, 8, 0)), // 8 AM
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endTime: new Date(Date.UTC(2023, 5, 12, 17, 0)), // 5 PM
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};
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// 2023-06-12T20:00:00-04:00 (America/New_York)
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const timeZone = "America/New_York";
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const result = processDateOverride({ item, timeZone });
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expect(result.start.format()).toEqual(dayjs("2023-06-12T12:00:00Z").tz(timeZone).format());
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expect(result.end.format()).toEqual(dayjs("2023-06-12T21:00:00Z").tz(timeZone).format());
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});
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});
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describe("buildDateRanges", () => {
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it("should return the correct date ranges", () => {
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const items = [
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{
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date: new Date(Date.UTC(2023, 5, 13)),
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startTime: new Date(Date.UTC(0, 0, 0, 10, 0)), // 10 AM
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endTime: new Date(Date.UTC(0, 0, 0, 15, 0)), // 3 PM
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},
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{
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days: [1, 2, 3, 4, 5],
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startTime: new Date(Date.UTC(2023, 5, 12, 8, 0)), // 8 AM
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endTime: new Date(Date.UTC(2023, 5, 12, 17, 0)), // 5 PM
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},
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];
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const dateFrom = dayjs("2023-06-13T00:00:00Z"); // 2023-06-12T20:00:00-04:00 (America/New_York)
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const dateTo = dayjs("2023-06-15T00:00:00Z");
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const timeZone = "America/New_York";
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const results = buildDateRanges({ availability: items, timeZone, dateFrom, dateTo });
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// [
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// { s: '2023-06-13T10:00:00-04:00', e: '2023-06-13T15:00:00-04:00' },
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// { s: '2023-06-14T08:00:00-04:00', e: '2023-06-14T17:00:00-04:00' }
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// ]
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expect(results.length).toBe(2);
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expect(results[0]).toEqual({
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start: dayjs("2023-06-13T14:00:00Z").tz(timeZone),
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end: dayjs("2023-06-13T19:00:00Z").tz(timeZone),
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});
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expect(results[1]).toEqual({
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start: dayjs("2023-06-14T12:00:00Z").tz(timeZone),
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end: dayjs("2023-06-14T21:00:00Z").tz(timeZone),
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});
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});
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it("should handle day shifts correctly", () => {
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const item = [
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{
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date: new Date(Date.UTC(2023, 7, 15)),
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startTime: new Date(Date.UTC(2023, 5, 12, 9, 0)), // 9 AM
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endTime: new Date(Date.UTC(2023, 5, 12, 17, 0)), // 5 PM
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},
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{
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date: new Date(Date.UTC(2023, 7, 15)),
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startTime: new Date(Date.UTC(2023, 5, 12, 19, 0)), // 7 PM
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endTime: new Date(Date.UTC(2023, 5, 12, 21, 0)), // 9 PM
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},
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];
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const timeZone = "Pacific/Honolulu";
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const dateFrom = dayjs.tz("2023-08-15", "Europe/Brussels").startOf("day");
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const dateTo = dayjs.tz("2023-08-15", "Europe/Brussels").endOf("day");
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const result = buildDateRanges({ availability: item, timeZone, dateFrom, dateTo });
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// this happened only on Europe/Brussels, Europe/Amsterdam was 2023-08-15T17:00:00-10:00 (as it should be)
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expect(result[0].end.format()).not.toBe("2023-08-14T17:00:00-10:00");
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});
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it("should return correct date ranges with full day unavailable date override", () => {
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const items = [
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{
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date: new Date(Date.UTC(2023, 5, 13)),
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startTime: new Date(Date.UTC(0, 0, 0, 0, 0)),
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endTime: new Date(Date.UTC(0, 0, 0, 0, 0)),
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},
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{
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days: [1, 2, 3, 4, 5],
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startTime: new Date(Date.UTC(2023, 5, 12, 8, 0)),
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endTime: new Date(Date.UTC(2023, 5, 12, 17, 0)),
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},
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];
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const timeZone = "Europe/London";
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const dateFrom = dayjs("2023-06-13T00:00:00Z");
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const dateTo = dayjs("2023-06-15T00:00:00Z");
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const results = buildDateRanges({ availability: items, timeZone, dateFrom, dateTo });
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expect(results[0]).toEqual({
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start: dayjs("2023-06-14T07:00:00Z").tz(timeZone),
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end: dayjs("2023-06-14T16:00:00Z").tz(timeZone),
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});
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});
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it("should return correct date ranges if date override would already already be the next day in utc timezone", () => {
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const items = [
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{
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date: new Date(Date.UTC(2023, 5, 13)),
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startTime: new Date(Date.UTC(0, 0, 0, 22, 0)),
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endTime: new Date(Date.UTC(0, 0, 0, 23, 0)),
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},
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{
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days: [1, 2, 3, 4, 5],
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startTime: new Date(Date.UTC(2023, 5, 12, 8, 0)),
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endTime: new Date(Date.UTC(2023, 5, 12, 17, 0)),
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},
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];
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const timeZone = "America/New_York";
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const dateFrom = dayjs("2023-06-13T00:00:00Z");
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const dateTo = dayjs("2023-06-15T00:00:00Z");
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const results = buildDateRanges({ availability: items, timeZone, dateFrom, dateTo });
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expect(results[0]).toEqual({
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start: dayjs("2023-06-14T02:00:00Z").tz(timeZone),
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end: dayjs("2023-06-14T03:00:00Z").tz(timeZone),
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});
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expect(results[1]).toEqual({
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start: dayjs("2023-06-14T12:00:00Z").tz(timeZone),
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end: dayjs("2023-06-14T21:00:00Z").tz(timeZone),
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});
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});
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});
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describe("subtract", () => {
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it("subtracts appropriately when excluded ranges are given in order", () => {
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const data = {
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sourceRanges: [
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{ start: dayjs.utc("2023-07-05T04:00:00.000Z"), end: dayjs.utc("2023-07-05T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-06T04:00:00.000Z"), end: dayjs.utc("2023-07-06T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-07T04:00:00.000Z"), end: dayjs.utc("2023-07-07T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-10T04:00:00.000Z"), end: dayjs.utc("2023-07-10T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-11T04:00:00.000Z"), end: dayjs.utc("2023-07-11T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-12T04:00:00.000Z"), end: dayjs.utc("2023-07-12T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-13T04:00:00.000Z"), end: dayjs.utc("2023-07-13T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-14T04:00:00.000Z"), end: dayjs.utc("2023-07-14T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-17T04:00:00.000Z"), end: dayjs.utc("2023-07-17T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-18T04:00:00.000Z"), end: dayjs.utc("2023-07-18T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-19T04:00:00.000Z"), end: dayjs.utc("2023-07-19T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-20T04:00:00.000Z"), end: dayjs.utc("2023-07-20T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-21T04:00:00.000Z"), end: dayjs.utc("2023-07-21T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-24T04:00:00.000Z"), end: dayjs.utc("2023-07-24T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-25T04:00:00.000Z"), end: dayjs.utc("2023-07-25T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-26T04:00:00.000Z"), end: dayjs.utc("2023-07-26T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-27T04:00:00.000Z"), end: dayjs.utc("2023-07-27T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-28T04:00:00.000Z"), end: dayjs.utc("2023-07-28T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-31T04:00:00.000Z"), end: dayjs.utc("2023-07-31T12:00:00.000Z") },
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],
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excludedRanges: [
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{ start: dayjs.utc("2023-07-05T04:00:00.000Z"), end: dayjs.utc("2023-07-05T04:15:00.000Z") },
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{ start: dayjs.utc("2023-07-05T04:45:00.000Z"), end: dayjs.utc("2023-07-05T05:00:00.000Z") },
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],
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};
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const result = subtract(data["sourceRanges"], data["excludedRanges"]).map((range) => ({
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start: range.start.format(),
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end: range.end.format(),
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}));
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expect(result).toEqual(
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expect.arrayContaining([
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{ start: "2023-07-05T04:15:00Z", end: "2023-07-05T04:45:00Z" },
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{ start: "2023-07-05T05:00:00Z", end: "2023-07-05T12:00:00Z" },
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])
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);
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});
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it("subtracts appropriately when excluded ranges are not given in order", () => {
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const data = {
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sourceRanges: [
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{ start: dayjs.utc("2023-07-05T04:00:00.000Z"), end: dayjs.utc("2023-07-05T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-06T04:00:00.000Z"), end: dayjs.utc("2023-07-06T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-07T04:00:00.000Z"), end: dayjs.utc("2023-07-07T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-10T04:00:00.000Z"), end: dayjs.utc("2023-07-10T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-11T04:00:00.000Z"), end: dayjs.utc("2023-07-11T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-12T04:00:00.000Z"), end: dayjs.utc("2023-07-12T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-13T04:00:00.000Z"), end: dayjs.utc("2023-07-13T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-14T04:00:00.000Z"), end: dayjs.utc("2023-07-14T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-17T04:00:00.000Z"), end: dayjs.utc("2023-07-17T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-18T04:00:00.000Z"), end: dayjs.utc("2023-07-18T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-19T04:00:00.000Z"), end: dayjs.utc("2023-07-19T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-20T04:00:00.000Z"), end: dayjs.utc("2023-07-20T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-21T04:00:00.000Z"), end: dayjs.utc("2023-07-21T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-24T04:00:00.000Z"), end: dayjs.utc("2023-07-24T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-25T04:00:00.000Z"), end: dayjs.utc("2023-07-25T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-26T04:00:00.000Z"), end: dayjs.utc("2023-07-26T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-27T04:00:00.000Z"), end: dayjs.utc("2023-07-27T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-28T04:00:00.000Z"), end: dayjs.utc("2023-07-28T12:00:00.000Z") },
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{ start: dayjs.utc("2023-07-31T04:00:00.000Z"), end: dayjs.utc("2023-07-31T12:00:00.000Z") },
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],
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excludedRanges: [
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{ start: dayjs.utc("2023-07-05T04:45:00.000Z"), end: dayjs.utc("2023-07-05T05:00:00.000Z") },
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{ start: dayjs.utc("2023-07-05T04:00:00.000Z"), end: dayjs.utc("2023-07-05T04:15:00.000Z") },
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],
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};
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const result = subtract(data["sourceRanges"], data["excludedRanges"]).map((range) => ({
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start: range.start.format(),
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end: range.end.format(),
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}));
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expect(result).toEqual(
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expect.arrayContaining([
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{ start: "2023-07-05T04:15:00Z", end: "2023-07-05T04:45:00Z" },
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{ start: "2023-07-05T05:00:00Z", end: "2023-07-05T12:00:00Z" },
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])
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);
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});
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});
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