95 lines
3.9 KiB
TypeScript
95 lines
3.9 KiB
TypeScript
import { describe, expect, it } from "vitest";
|
|
import { generateAppointmentIcs } from "../ics";
|
|
|
|
const BASE_INPUT = {
|
|
appointmentId: "appt_123",
|
|
businessName: "Blake Heritage Barbershop",
|
|
businessAddress: "79 Joel Street, HA6 1LW",
|
|
staffName: "Marcus Reed",
|
|
serviceNames: ["Haircut & Style"],
|
|
startAt: new Date("2026-08-10T09:00:00.000Z"),
|
|
endAt: new Date("2026-08-10T09:30:00.000Z"),
|
|
};
|
|
|
|
describe("generateAppointmentIcs", () => {
|
|
it("produces a well-formed VCALENDAR/VEVENT block", () => {
|
|
const ics = generateAppointmentIcs(BASE_INPUT);
|
|
expect(ics).toMatch(/^BEGIN:VCALENDAR\r\n/);
|
|
expect(ics).toContain("BEGIN:VEVENT\r\n");
|
|
expect(ics).toContain("END:VEVENT\r\n");
|
|
expect(ics.trimEnd()).toMatch(/END:VCALENDAR$/);
|
|
});
|
|
|
|
it("formats DTSTART/DTEND as UTC instants regardless of local time zone", () => {
|
|
const ics = generateAppointmentIcs(BASE_INPUT);
|
|
expect(ics).toContain("DTSTART:20260810T090000Z");
|
|
expect(ics).toContain("DTEND:20260810T093000Z");
|
|
});
|
|
|
|
it("includes a UID derived from the appointment id, stable across re-generation", () => {
|
|
const first = generateAppointmentIcs(BASE_INPUT);
|
|
const second = generateAppointmentIcs(BASE_INPUT);
|
|
const uidPattern = /UID:appt_123@nextchair/;
|
|
expect(first).toMatch(uidPattern);
|
|
expect(second).toMatch(uidPattern);
|
|
});
|
|
|
|
it("combines multiple service names in the summary and description", () => {
|
|
const ics = generateAppointmentIcs({ ...BASE_INPUT, serviceNames: ["Haircut & Style", "Beard Trim"] });
|
|
expect(ics).toContain("SUMMARY:Haircut & Style + Beard Trim at Blake Heritage Barbershop");
|
|
expect(ics).toContain("Services: Haircut & Style\\, Beard Trim");
|
|
});
|
|
|
|
it("escapes commas, semicolons, and backslashes per RFC 5545", () => {
|
|
const ics = generateAppointmentIcs({
|
|
...BASE_INPUT,
|
|
businessName: "Sam's Cuts; Trims, & More\\Co",
|
|
});
|
|
// Escaped backslash first, then semicolon, then comma — order matters so
|
|
// the escaping backslashes themselves don't get re-escaped.
|
|
expect(ics).toContain("Sam's Cuts\\; Trims\\, & More\\\\Co");
|
|
});
|
|
|
|
it("escapes newlines in notes as literal \\n rather than breaking the content line", () => {
|
|
const ics = generateAppointmentIcs({ ...BASE_INPUT, notes: "Line one\nLine two" });
|
|
expect(ics).toContain("Line one\\nLine two");
|
|
// No raw, unescaped newline should appear inside the DESCRIPTION value itself.
|
|
const descriptionLine = ics.split("\r\n").find((l) => l.startsWith("DESCRIPTION"));
|
|
expect(descriptionLine).toBeDefined();
|
|
});
|
|
|
|
it("omits the Notes line entirely when there are no notes", () => {
|
|
const ics = generateAppointmentIcs(BASE_INPUT);
|
|
expect(ics).not.toContain("Notes:");
|
|
});
|
|
|
|
it("falls back to just the business name when no address is given", () => {
|
|
const ics = generateAppointmentIcs({ ...BASE_INPUT, businessAddress: undefined });
|
|
expect(ics).toContain("LOCATION:Blake Heritage Barbershop");
|
|
});
|
|
|
|
it("folds content lines longer than 75 octets per RFC 5545", () => {
|
|
const longNotes = "N".repeat(200);
|
|
const ics = generateAppointmentIcs({ ...BASE_INPUT, notes: longNotes });
|
|
const rawLines = ics.split("\r\n");
|
|
// No single physical line (before folding continuation) should exceed 75 octets.
|
|
for (const line of rawLines) {
|
|
expect(line.length).toBeLessThanOrEqual(75);
|
|
}
|
|
// Continuation lines start with a single space, per the spec.
|
|
const descriptionStart = rawLines.findIndex((l) => l.startsWith("DESCRIPTION"));
|
|
expect(rawLines[descriptionStart + 1]?.startsWith(" ")).toBe(true);
|
|
});
|
|
|
|
it("uses CRLF line endings throughout", () => {
|
|
const ics = generateAppointmentIcs(BASE_INPUT);
|
|
expect(ics.includes("\r\n")).toBe(true);
|
|
// Every bare \n should be immediately preceded by \r.
|
|
for (let i = 0; i < ics.length; i++) {
|
|
if (ics[i] === "\n") {
|
|
expect(ics[i - 1]).toBe("\r");
|
|
}
|
|
}
|
|
});
|
|
});
|