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/**
* @vitest-environment jsdom
*/
import "fake-indexeddb/auto";
import { cleanup, render, screen } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { SyncStatusIndicator } from "./SyncStatusIndicator";
// Mock the useSync hook
const mockUseSync = vi.fn();
vi.mock("../stores", () => ({
useSync: () => mockUseSync(),
}));
// Mock the SyncStatus constant
vi.mock("../sync", () => ({
SyncStatus: {
Idle: "idle",
Syncing: "syncing",
Error: "error",
},
}));
describe("SyncStatusIndicator", () => {
beforeEach(() => {
vi.clearAllMocks();
});
afterEach(() => {
cleanup();
});
it("displays 'Synced' when online with no pending changes", () => {
mockUseSync.mockReturnValue({
isOnline: true,
isSyncing: false,
pendingCount: 0,
lastError: null,
status: "idle",
});
render(<SyncStatusIndicator />);
expect(screen.getByText("Synced")).toBeDefined();
expect(screen.getByTestId("sync-status-indicator")).toBeDefined();
});
it("displays 'Offline' when not online", () => {
mockUseSync.mockReturnValue({
isOnline: false,
isSyncing: false,
pendingCount: 0,
lastError: null,
status: "idle",
});
render(<SyncStatusIndicator />);
expect(screen.getByText("Offline")).toBeDefined();
});
it("displays 'Syncing...' when syncing", () => {
mockUseSync.mockReturnValue({
isOnline: true,
isSyncing: true,
pendingCount: 0,
lastError: null,
status: "syncing",
});
render(<SyncStatusIndicator />);
expect(screen.getByText("Syncing...")).toBeDefined();
});
it("displays pending count when there are pending changes", () => {
mockUseSync.mockReturnValue({
isOnline: true,
isSyncing: false,
pendingCount: 5,
lastError: null,
status: "idle",
});
render(<SyncStatusIndicator />);
expect(screen.getByText("5 pending")).toBeDefined();
});
it("displays 'Sync error' when there is an error", () => {
mockUseSync.mockReturnValue({
isOnline: true,
isSyncing: false,
pendingCount: 0,
lastError: "Network error",
status: "error",
});
render(<SyncStatusIndicator />);
expect(screen.getByText("Sync error")).toBeDefined();
});
it("shows error message in title when there is an error", () => {
mockUseSync.mockReturnValue({
isOnline: true,
isSyncing: false,
pendingCount: 0,
lastError: "Network error",
status: "error",
});
render(<SyncStatusIndicator />);
const indicator = screen.getByTestId("sync-status-indicator");
expect(indicator.getAttribute("title")).toBe("Network error");
});
it("prioritizes offline status over other states", () => {
mockUseSync.mockReturnValue({
isOnline: false,
isSyncing: true,
pendingCount: 5,
lastError: "Error",
status: "error",
});
render(<SyncStatusIndicator />);
expect(screen.getByText("Offline")).toBeDefined();
});
it("prioritizes syncing status over pending and error", () => {
mockUseSync.mockReturnValue({
isOnline: true,
isSyncing: true,
pendingCount: 5,
lastError: null,
status: "syncing",
});
render(<SyncStatusIndicator />);
expect(screen.getByText("Syncing...")).toBeDefined();
});
it("prioritizes error status over pending", () => {
mockUseSync.mockReturnValue({
isOnline: true,
isSyncing: false,
pendingCount: 5,
lastError: "Network error",
status: "error",
});
render(<SyncStatusIndicator />);
expect(screen.getByText("Sync error")).toBeDefined();
});
});
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