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stack/apps/web/src/components/widgets/__tests__/CalendarWidget.test.tsx
Jason Woltje 5b77774d91
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fix(web): remove mock data from dashboard telemetry/tasks/calendar (#656)
Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>
2026-03-02 14:19:27 +00:00

107 lines
3.1 KiB
TypeScript

import { describe, it, expect, beforeEach, afterEach, vi } from "vitest";
import { render, screen, waitFor } from "@testing-library/react";
import type { Event } from "@mosaic/shared";
import { CalendarWidget } from "../CalendarWidget";
import { fetchEvents } from "@/lib/api/events";
vi.mock("@/lib/api/events", () => ({
fetchEvents: vi.fn(),
}));
const mockEvents: Event[] = [
{
id: "event-1",
title: "API Planning",
description: null,
startTime: new Date("2026-02-01T09:00:00Z"),
endTime: new Date("2026-02-01T09:30:00Z"),
allDay: false,
location: "Zoom",
recurrence: null,
creatorId: "user-1",
workspaceId: "workspace-1",
projectId: null,
metadata: {},
createdAt: new Date("2026-01-30T09:00:00Z"),
updatedAt: new Date("2026-01-30T09:00:00Z"),
},
{
id: "event-2",
title: "API Review",
description: null,
startTime: new Date("2026-02-02T10:00:00Z"),
endTime: new Date("2026-02-02T11:00:00Z"),
allDay: false,
location: "Room 1",
recurrence: null,
creatorId: "user-1",
workspaceId: "workspace-1",
projectId: null,
metadata: {},
createdAt: new Date("2026-01-30T09:00:00Z"),
updatedAt: new Date("2026-01-30T09:00:00Z"),
},
];
async function finishWidgetLoad(): Promise<void> {
await waitFor(() => {
expect(screen.queryByText("Loading events...")).not.toBeInTheDocument();
});
}
describe("CalendarWidget", (): void => {
beforeEach((): void => {
vi.clearAllMocks();
vi.mocked(fetchEvents).mockResolvedValue(mockEvents);
vi.setSystemTime(new Date("2026-02-01T08:00:00Z"));
});
afterEach((): void => {
vi.useRealTimers();
});
it("renders loading state initially", (): void => {
render(<CalendarWidget id="calendar-1" />);
expect(screen.getByText("Loading events...")).toBeInTheDocument();
});
it("fetches and renders upcoming events after loading", async (): Promise<void> => {
render(<CalendarWidget id="calendar-1" />);
await finishWidgetLoad();
expect(fetchEvents).toHaveBeenCalledTimes(1);
expect(screen.getByText("Upcoming Events")).toBeInTheDocument();
expect(screen.getByText("API Planning")).toBeInTheDocument();
expect(screen.getByText("API Review")).toBeInTheDocument();
});
it("shows relative day labels", async (): Promise<void> => {
render(<CalendarWidget id="calendar-1" />);
await finishWidgetLoad();
expect(screen.getAllByText("Today").length).toBeGreaterThan(0);
expect(screen.getByText("Tomorrow")).toBeInTheDocument();
});
it("shows event locations when present", async (): Promise<void> => {
render(<CalendarWidget id="calendar-1" />);
await finishWidgetLoad();
expect(screen.getByText("Zoom")).toBeInTheDocument();
expect(screen.getByText("Room 1")).toBeInTheDocument();
});
it("shows empty state when no events are returned", async (): Promise<void> => {
vi.mocked(fetchEvents).mockResolvedValueOnce([]);
render(<CalendarWidget id="calendar-1" />);
await finishWidgetLoad();
expect(screen.getByText("No upcoming events")).toBeInTheDocument();
});
});