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/**
* @vitest-environment jsdom
*/
import { cleanup, render, screen } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { Router } from "wouter";
import { memoryLocation } from "wouter/memory-location";
import { App } from "./App";
import { apiClient } from "./api/client";
import { AuthProvider } from "./stores";
vi.mock("./api/client", () => ({
apiClient: {
login: vi.fn(),
register: vi.fn(),
logout: vi.fn(),
isAuthenticated: vi.fn(),
getTokens: vi.fn(),
},
ApiClientError: class ApiClientError extends Error {
constructor(
message: string,
public status: number,
public code?: string,
) {
super(message);
this.name = "ApiClientError";
}
},
}));
function renderWithRouter(path: string) {
const { hook } = memoryLocation({ path, static: true });
return render(
<Router hook={hook}>
<AuthProvider>
<App />
</AuthProvider>
</Router>,
);
}
beforeEach(() => {
vi.clearAllMocks();
vi.mocked(apiClient.getTokens).mockReturnValue(null);
vi.mocked(apiClient.isAuthenticated).mockReturnValue(false);
});
afterEach(() => {
cleanup();
vi.restoreAllMocks();
});
describe("App routing", () => {
describe("when authenticated", () => {
beforeEach(() => {
vi.mocked(apiClient.getTokens).mockReturnValue({
accessToken: "access-token",
refreshToken: "refresh-token",
});
vi.mocked(apiClient.isAuthenticated).mockReturnValue(true);
});
it("renders home page at /", () => {
renderWithRouter("/");
expect(screen.getByRole("heading", { name: "Kioku" })).toBeDefined();
expect(screen.getByText("Spaced repetition learning app")).toBeDefined();
});
});
describe("when not authenticated", () => {
beforeEach(() => {
vi.mocked(apiClient.getTokens).mockReturnValue(null);
vi.mocked(apiClient.isAuthenticated).mockReturnValue(false);
});
it("redirects to login when accessing / without authentication", () => {
renderWithRouter("/");
// Should not render home page content
expect(screen.queryByRole("heading", { name: "Kioku" })).toBeNull();
});
});
it("renders login page at /login", () => {
renderWithRouter("/login");
expect(screen.getByRole("heading", { name: "Login" })).toBeDefined();
});
it("renders register page at /register", () => {
renderWithRouter("/register");
expect(screen.getByRole("heading", { name: "Register" })).toBeDefined();
});
it("renders 404 page for unknown routes", () => {
renderWithRouter("/unknown-route");
expect(
screen.getByRole("heading", { name: "404 - Not Found" }),
).toBeDefined();
expect(screen.getByRole("link", { name: "Go to Home" })).toBeDefined();
});
});
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