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import React from 'react';
import { render, screen } from '@testing-library/react';
import userEvent from '@testing-library/user-event';
import { vi, describe, test, beforeEach, expect } from 'vitest';
import { BrowserRouter } from 'react-router-dom';
import { FilterProvider } from '../../contexts/FilterContext';
import { AdminProvider } from '../../contexts/AdminContext';
import HeaderNav from '../../components/HeaderNav';
// Mock react-router-dom
const mockNavigate = vi.fn();
const mockUseLocation = vi.fn();
vi.mock('react-router-dom', () => ({
BrowserRouter: ({ children }: { children: React.ReactNode }) => <>{children}</>,
useNavigate: () => mockNavigate,
useLocation: () => mockUseLocation(),
}));
// Mock the contexts
const mockUseFilterContext = {
search: '',
srcFilter: '',
catFilter: '',
regionFilter: '',
countryFilter: '',
imageTypeFilter: '',
showReferenceExamples: false,
setSearch: vi.fn(),
setSrcFilter: vi.fn(),
setCatFilter: vi.fn(),
setRegionFilter: vi.fn(),
setCountryFilter: vi.fn(),
setImageTypeFilter: vi.fn(),
setShowReferenceExamples: vi.fn(),
clearAllFilters: vi.fn(),
};
const mockUseAdminContext = {
isAdmin: false,
login: vi.fn(),
logout: vi.fn(),
};
vi.mock('../../contexts/FilterContext', () => ({
FilterProvider: ({ children }: { children: React.ReactNode }) => <>{children}</>,
useFilterContext: () => mockUseFilterContext,
}));
vi.mock('../../contexts/AdminContext', () => ({
AdminProvider: ({ children }: { children: React.ReactNode }) => <>{children}</>,
useAdminContext: () => mockUseAdminContext,
}));
describe('HeaderNav + Routing Integration', () => {
beforeEach(() => {
vi.clearAllMocks();
mockUseLocation.mockReturnValue({ pathname: '/' });
});
test('HeaderNav navigates to upload page when logo is clicked', async () => {
const user = userEvent.setup();
// Mock current location to be on a different page so logo click will navigate
mockUseLocation.mockReturnValue({ pathname: '/explore' });
render(
<BrowserRouter>
<FilterProvider>
<AdminProvider>
<HeaderNav />
</AdminProvider>
</FilterProvider>
</BrowserRouter>
);
// Find and click the logo/brand
const logo = screen.getByText(/PromptAid Vision/i);
await user.click(logo);
expect(mockNavigate).toHaveBeenCalledWith('/');
});
test('HeaderNav navigates to help page when help button is clicked', async () => {
const user = userEvent.setup();
render(
<BrowserRouter>
<FilterProvider>
<AdminProvider>
<HeaderNav />
</AdminProvider>
</FilterProvider>
</BrowserRouter>
);
// Find and click the help button
const helpButton = screen.getByRole('button', { name: /help/i });
await user.click(helpButton);
expect(mockNavigate).toHaveBeenCalledWith('/help');
});
test('HeaderNav shows navigation buttons', () => {
render(
<BrowserRouter>
<FilterProvider>
<AdminProvider>
<HeaderNav />
</AdminProvider>
</FilterProvider>
</BrowserRouter>
);
// Check if navigation buttons are visible
expect(screen.getByRole('button', { name: /upload/i })).toBeInTheDocument();
expect(screen.getByRole('button', { name: /explore/i })).toBeInTheDocument();
expect(screen.getByRole('button', { name: /analytics/i })).toBeInTheDocument();
});
test('HeaderNav shows current page in navigation', () => {
// Mock current location
mockUseLocation.mockReturnValue({ pathname: '/explore' });
render(
<BrowserRouter>
<FilterProvider>
<AdminProvider>
<HeaderNav />
</AdminProvider>
</FilterProvider>
</BrowserRouter>
);
// Check if current page is highlighted or active
const exploreButton = screen.getByRole('button', { name: /explore/i });
expect(exploreButton).toBeInTheDocument();
});
});
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