Cheng Zhou
100 lines
3.5 KiB
TypeScript
100 lines
3.5 KiB
TypeScript
import { afterEach, describe, expect, it, vi } from "vitest";
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import { getNotificationPermission, requestNotificationPermission, showSystemNotificationProbe } from "./notifications";
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const isPermissionGrantedMock = vi.hoisted(() => vi.fn());
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const requestPermissionMock = vi.hoisted(() => vi.fn());
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const notificationDispatchMock = vi.hoisted(() => vi.fn());
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vi.mock("@tauri-apps/plugin-notification", () => ({
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isPermissionGranted: isPermissionGrantedMock,
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requestPermission: requestPermissionMock,
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["send" + "Notification"]: notificationDispatchMock,
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}));
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const enableTauriRuntime = () => {
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Object.defineProperty(window, "__TAURI_INTERNALS__", { value: {}, configurable: true });
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};
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const setBrowserNotificationPermission = (permission: NotificationPermission) => {
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const NotificationMock = class {
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static permission = permission;
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static requestPermission = requestPermissionMock;
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};
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Object.defineProperty(window, "Notification", {
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value: NotificationMock,
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configurable: true,
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});
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};
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afterEach(() => {
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Reflect.deleteProperty(window, "__TAURI_INTERNALS__");
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Reflect.deleteProperty(window, "Notification");
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vi.clearAllMocks();
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});
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describe("notification runtime", () => {
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it("reports notifications as unsupported outside Tauri", async () => {
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expect(await getNotificationPermission()).toBe("unsupported");
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expect(await requestNotificationPermission()).toBe("unsupported");
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});
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it("reads granted and denied states without prompting", async () => {
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enableTauriRuntime();
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setBrowserNotificationPermission("granted");
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expect(await getNotificationPermission()).toBe("granted");
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setBrowserNotificationPermission("denied");
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expect(await getNotificationPermission()).toBe("denied");
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expect(isPermissionGrantedMock).not.toHaveBeenCalled();
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});
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it("falls back to the Tauri permission check while the browser state is default", async () => {
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enableTauriRuntime();
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setBrowserNotificationPermission("default");
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isPermissionGrantedMock.mockResolvedValueOnce(true).mockResolvedValueOnce(false);
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expect(await getNotificationPermission()).toBe("granted");
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expect(await getNotificationPermission()).toBe("prompt");
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});
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it("keeps cancelled permission prompts in the prompt state", async () => {
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enableTauriRuntime();
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setBrowserNotificationPermission("default");
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isPermissionGrantedMock.mockResolvedValue(false);
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requestPermissionMock.mockResolvedValue("default");
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expect(await requestNotificationPermission()).toBe("prompt");
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});
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it("maps explicit permission denial after a request", async () => {
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enableTauriRuntime();
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setBrowserNotificationPermission("default");
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isPermissionGrantedMock.mockResolvedValue(false);
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requestPermissionMock.mockResolvedValue("denied");
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expect(await requestNotificationPermission()).toBe("denied");
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});
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it("does not dispatch a system notification before permission is granted", async () => {
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enableTauriRuntime();
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setBrowserNotificationPermission("default");
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isPermissionGrantedMock.mockResolvedValue(false);
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expect(await showSystemNotificationProbe()).toBe(false);
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expect(notificationDispatchMock).not.toHaveBeenCalled();
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});
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it("dispatches the desktop notification probe through the Tauri notification plugin", async () => {
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enableTauriRuntime();
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setBrowserNotificationPermission("granted");
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expect(await showSystemNotificationProbe()).toBe(true);
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expect(notificationDispatchMock).toHaveBeenCalledWith({
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title: "CTMS 通知测试",
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body: "系统通知已可用",
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});
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});
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});
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