Files
lucia-frontend/tests/router/routerGuard.test.js

122 lines
3.6 KiB
JavaScript

// The Lucia project.
// Copyright 2026-2026 DSP, inc. All rights reserved.
// Authors:
// imacat.yang@dsp.im (imacat), 2026/03/06
import { describe, it, expect, beforeEach } from "vitest";
import { decodeReturnTo } from "@/utils/returnToEncoding";
describe("router beforeEach guard logic", () => {
beforeEach(() => {
// Clear cookies
document.cookie.split(";").forEach((c) => {
const name = c.split("=")[0].trim();
if (name) {
document.cookie = name + "=; Max-Age=-99999999; path=/";
}
});
});
// Simulate the guard logic from router/index.ts
async function runGuard(to, options = {}) {
const { refreshSucceeds = true } = options;
const hasLoginMarker = document.cookie
.split(";")
.some((c) => c.trim().startsWith("isLuciaLoggedIn="));
const hasAccessToken = document.cookie
.split(";")
.some((c) => c.trim().startsWith("luciaToken="));
const hasRefreshToken = document.cookie
.split(";")
.some((c) => c.trim().startsWith("luciaRefreshToken="));
const isAuthenticated = hasLoginMarker && hasAccessToken;
if (to.name === "Login") {
if (isAuthenticated) return { name: "Files" };
}
const requiresAuth = (to.matched || []).some((r) => r.meta?.requiresAuth);
if (requiresAuth && !isAuthenticated) {
if (hasRefreshToken) {
if (refreshSucceeds) return undefined;
}
return {
path: "/login",
query: {
"return-to": btoa(to.fullPath || to.path || "/"),
},
};
}
return undefined;
}
it("redirects logged-in user from Login to Files", () => {
document.cookie = "isLuciaLoggedIn=true";
document.cookie = "luciaToken=token";
return expect(runGuard({ name: "Login" })).resolves.toEqual({
name: "Files",
});
});
it("allows unauthenticated user to visit Login", () => {
return expect(runGuard({ name: "Login" })).resolves.toBeUndefined();
});
it("redirects unauthenticated user when route requiresAuth", async () => {
const result = await runGuard({
name: "Files",
path: "/files",
fullPath: "/files",
matched: [{ meta: { requiresAuth: true } }],
});
expect(result.path).toBe("/login");
expect(decodeReturnTo(result.query["return-to"])).toBe("/files");
});
it("allows requiresAuth route when refresh token can refresh session", () => {
document.cookie = "luciaRefreshToken=refresh-token";
return expect(
runGuard(
{
name: "Files",
path: "/files",
fullPath: "/files",
matched: [{ meta: { requiresAuth: true } }],
},
{ refreshSucceeds: true },
),
).resolves.toBeUndefined();
});
it("redirects to login with return-to when refresh fails", async () => {
document.cookie = "luciaRefreshToken=refresh-token";
const result = await runGuard(
{
name: "Map",
path: "/discover/log/1/map",
fullPath: "/discover/log/1/map?view=summary#node-2",
matched: [{ meta: { requiresAuth: true } }],
},
{ refreshSucceeds: false },
);
expect(result.path).toBe("/login");
expect(decodeReturnTo(result.query["return-to"])).toBe(
"/discover/log/1/map?view=summary#node-2",
);
});
it("does not interfere with non-Login routes", () => {
document.cookie = "isLuciaLoggedIn=true";
document.cookie = "luciaToken=token";
return expect(
runGuard({
name: "Files",
path: "/files",
fullPath: "/files",
matched: [{ meta: { requiresAuth: true } }],
}),
).resolves.toBeUndefined();
});
});