Release Calendar Tools 0.2.0

tests/browser/app.spec.ts

@@ -37,7 +37,7 @@ test("keeps prior inspection on failure and diagnoses a DST overlap", async ({
   await page.getByLabel("iCalendar source").fill("broken");
   await page.getByRole("button", { name: "Inspect calendar" }).click();
   await expect(page.getByRole("alert")).toBeVisible();
-  await page.getByRole("tab", { name: "Timezone" }).click();
+  await page.getByRole("button", { name: "Timezone" }).click();
   await page.getByRole("button", { name: "Diagnose" }).click();
   await expect(
     page.getByText(/Overlap: this local time occurs 2 times/u),
@@ -55,7 +55,7 @@ test("serves release identity and hardened headers", async ({ request }) => {
   const manifest = await request.get("/deep/nested/calendar/toolbox-app.json");
   await expect(manifest.json()).resolves.toMatchObject({
     id: "de.add-ideas.calendar-tools",
-    version: "0.1.0",
+    version: "0.2.0",
     entry: "./",
     privacy: { processing: "local", telemetry: false },
   });

tests/browser/responsive.spec.ts

@@ -0,0 +1,18 @@
+import { expect, test } from "@playwright/test";
+
+test("keeps the primary workspace inside a narrow viewport", async ({
+  page,
+}) => {
+  await page.goto("/deep/nested/calendar/");
+  await expect(page.locator("main").first()).toBeVisible();
+  await expect(
+    page.locator("main .loading, main .workbench-loading"),
+  ).toHaveCount(0);
+
+  const widths = await page.evaluate(() => ({
+    content: document.documentElement.scrollWidth,
+    viewport: document.documentElement.clientWidth,
+  }));
+  expect(widths.viewport).toBeLessThanOrEqual(430);
+  expect(widths.content).toBeLessThanOrEqual(widths.viewport + 1);
+});

tests/calendar/model.test.ts

@@ -1,13 +1,21 @@
 import { describe, expect, it } from "vitest";
 import {
+  busyIntervals,
   canonicalRepair,
   findConflicts,
+  findFreeSlots,
   localTimeCandidates,
   mergeCalendars,
   parseCalendar,
   previewOccurrences,
   timezoneDiagnostics,
 } from "../../src/calendar/model";
+import {
+  exportJCal,
+  exportJSCalendar,
+  importJCal,
+  importJSCalendar,
+} from "../../src/calendar/interchange";
 
 const recurring = `BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//test//EN\r\nBEGIN:VEVENT\r\nUID:a\r\nDTSTAMP:20260101T000000Z\r\nDTSTART:20260901T100000Z\r\nDTEND:20260901T110000Z\r\nRRULE:FREQ=DAILY;COUNT=3\r\nSUMMARY:A\r\nEND:VEVENT\r\nBEGIN:VEVENT\r\nUID:b\r\nDTSTART:20260901T103000Z\r\nDTEND:20260901T120000Z\r\nSUMMARY:B\r\nEND:VEVENT\r\nEND:VCALENDAR\r\n`;
 
@@ -24,6 +32,26 @@ describe("calendar model", () => {
     );
   });
 
+  it("applies moved, cancelled, duration, and THISANDFUTURE exceptions", () => {
+    const source = `BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//test//EN\r\nBEGIN:VEVENT\r\nUID:series\r\nDTSTART:20260901T100000Z\r\nDTEND:20260901T110000Z\r\nRRULE:FREQ=DAILY;COUNT=5\r\nSUMMARY:Original\r\nEND:VEVENT\r\nBEGIN:VEVENT\r\nUID:series\r\nRECURRENCE-ID:20260902T100000Z\r\nDTSTART:20260902T120000Z\r\nDTEND:20260902T133000Z\r\nSUMMARY:Moved\r\nEND:VEVENT\r\nBEGIN:VEVENT\r\nUID:series\r\nRECURRENCE-ID:20260903T100000Z\r\nDTSTART:20260903T100000Z\r\nDTEND:20260903T110000Z\r\nSTATUS:CANCELLED\r\nEND:VEVENT\r\nBEGIN:VEVENT\r\nUID:series\r\nRECURRENCE-ID;RANGE=THISANDFUTURE:20260904T100000Z\r\nDTSTART:20260904T110000Z\r\nDTEND:20260904T130000Z\r\nSUMMARY:Shifted future\r\nEND:VEVENT\r\nEND:VCALENDAR\r\n`;
+    const preview = previewOccurrences(parseCalendar(source), 10, 30);
+    expect(preview.occurrences).toHaveLength(4);
+    expect(preview.occurrences.map((item) => item.startText)).toEqual([
+      "2026-09-01T10:00:00",
+      "2026-09-02T12:00:00",
+      "2026-09-04T11:00:00",
+      "2026-09-05T11:00:00",
+    ]);
+    expect(preview.occurrences[1]).toMatchObject({
+      summary: "Moved",
+      endText: "2026-09-02T13:30:00",
+    });
+    expect(preview.occurrences[3]).toMatchObject({
+      summary: "Shifted future",
+      endText: "2026-09-05T13:00:00",
+    });
+  });
+
   it("canonicalizes line endings and supplies required metadata", () => {
     const input = `BEGIN:VCALENDAR\nBEGIN:VEVENT\nUID:x\nDTSTART:20260901T100000Z\nDTEND:20260901T110000Z\nEND:VEVENT\nEND:VCALENDAR\n`;
     const repaired = canonicalRepair(input);
@@ -76,6 +104,69 @@ describe("calendar model", () => {
     );
   });
 
+  it("inspects tasks, journals, free-busy periods, and alarms", () => {
+    const source = `BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//test//EN\r\nBEGIN:VTODO\r\nUID:task-1\r\nDTSTART:20260901T080000Z\r\nDUE:20260901T090000Z\r\nSUMMARY:Write tests\r\nPERCENT-COMPLETE:25\r\nPRIORITY:3\r\nBEGIN:VALARM\r\nACTION:DISPLAY\r\nTRIGGER:-PT15M\r\nDESCRIPTION:Reminder\r\nEND:VALARM\r\nEND:VTODO\r\nBEGIN:VJOURNAL\r\nUID:journal-1\r\nDTSTART;VALUE=DATE:20260901\r\nSUMMARY:Daily note\r\nDESCRIPTION:Done locally\r\nEND:VJOURNAL\r\nBEGIN:VFREEBUSY\r\nUID:busy-1\r\nDTSTART:20260901T080000Z\r\nDTEND:20260901T120000Z\r\nFREEBUSY:20260901T100000Z/20260901T110000Z\r\nEND:VFREEBUSY\r\nEND:VCALENDAR\r\n`;
+    const document = parseCalendar(source);
+    expect(document.tasks[0]).toMatchObject({
+      uid: "task-1",
+      percentComplete: 25,
+      priority: 3,
+    });
+    expect(document.alarms[0]).toMatchObject({
+      ownerUid: "task-1",
+      trigger: "-PT15M",
+    });
+    expect(document.journals[0]).toMatchObject({
+      uid: "journal-1",
+      dateText: "2026-09-01",
+    });
+    expect(document.freeBusy[0]?.intervals[0]).toMatchObject({
+      startMs: Date.parse("2026-09-01T10:00:00Z"),
+      endMs: Date.parse("2026-09-01T11:00:00Z"),
+    });
+    const windowStart = Date.parse("2026-09-01T09:00:00Z");
+    const windowEnd = Date.parse("2026-09-01T12:00:00Z");
+    expect(busyIntervals(document, windowStart, windowEnd)).toHaveLength(1);
+    expect(findFreeSlots(document, windowStart, windowEnd, 30)).toEqual([
+      {
+        startMs: windowStart,
+        endMs: Date.parse("2026-09-01T10:00:00Z"),
+        minutes: 60,
+      },
+      {
+        startMs: Date.parse("2026-09-01T11:00:00Z"),
+        endMs: windowEnd,
+        minutes: 60,
+      },
+    ]);
+  });
+
+  it("round-trips jCal and focused JSCalendar Event/Task groups", () => {
+    const document = parseCalendar(recurring);
+    expect(parseCalendar(importJCal(exportJCal(document))).events).toHaveLength(
+      2,
+    );
+    const exported = exportJSCalendar(document);
+    expect(exported.data).toMatchObject({ "@type": "Group" });
+    const imported = parseCalendar(importJSCalendar(exported.data));
+    expect(imported.events).toHaveLength(2);
+
+    const task = parseCalendar(
+      importJSCalendar({
+        "@type": "Task",
+        uid: "task-json",
+        title: "Imported task",
+        due: "2026-09-02T12:00:00Z",
+        progress: 0.5,
+      }),
+    );
+    expect(task.tasks[0]).toMatchObject({
+      uid: "task-json",
+      summary: "Imported task",
+      percentComplete: 50,
+    });
+  });
+
   it("rejects unbounded and malformed inputs", () => {
     expect(() => previewOccurrences(parseCalendar(recurring), 501, 30)).toThrow(
       /1–500/u,

tests/components/app.test.tsx

@@ -14,7 +14,7 @@ describe("Calendar Tools", () => {
       await screen.findByRole("heading", { name: "Calendar Tools" }),
     ).toBeVisible();
     await userEvent.click(
-      await screen.findByRole("tab", { name: "Recurrence" }),
+      await screen.findByRole("button", { name: "Recurrence" }),
     );
     expect(
       screen.getByRole("heading", { name: "Occurrence and conflict preview" }),