feat(navbar): implement landing page navbar

-implement landing page navbar reusable component for both desktop and mobile screens

[Delivers #21]

package.json

@@ -17,8 +17,10 @@
   },
   "dependencies": {
     "@reduxjs/toolkit": "^2.2.5",
+    "@types/jest": "^29.5.12",
     "axios": "^1.7.2",
     "dotenv": "^16.4.5",
+    "jest": "^29.7.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-redux": "^9.1.2",

src/App.tsx

@@ -1,5 +1,27 @@
+import {
+  createBrowserRouter,
+  createRoutesFromElements,
+  Route,
+  RouterProvider,
+} from 'react-router-dom';
+import Home from './pages/Home';
+import Shop from './pages/Shop';
+import About from './pages/About';
+import Contact from './pages/Contact';
+
 function App() {
-  return <p className="text-blue-400">Welcome to Dynamites E-commerce</p>;
+  const router = createBrowserRouter(
+    createRoutesFromElements(
+      <Route path="/">
+        <Route index element={<Home />} />
+        <Route path="/shop" element={<Shop />} />
+        <Route path="/about" element={<About />} />
+        <Route path="/contact" element={<Contact />} />
+      </Route>
+    )
+  );
+
+  return <RouterProvider router={router} />;
 }
 
 export default App;

src/__test__/navbar.test.tsx

@@ -0,0 +1,138 @@
+import { render, screen, fireEvent } from '@testing-library/react';
+import { MemoryRouter } from 'react-router-dom';
+import { describe, it, expect } from 'vitest';
+import Navbar from '@/components/Navbar';
+
+describe('Navbar Component', () => {
+  it('renders Navbar component', () => {
+    render(
+      <MemoryRouter>
+        <Navbar />
+      </MemoryRouter>
+    );
+
+    const logo = screen.getByAltText(/logo/i);
+    expect(logo).toBeInTheDocument();
+
+    const title = screen.getByText(/dynamites/i);
+    expect(title).toBeInTheDocument();
+
+    const homeLink = screen.getByText(/Home/i);
+    expect(homeLink).toBeInTheDocument();
+
+    const shopLink = screen.getByText(/Shop/i);
+    expect(shopLink).toBeInTheDocument();
+
+    const aboutLink = screen.getByText(/About us/i);
+    expect(aboutLink).toBeInTheDocument();
+
+    const contactLink = screen.getByText(/Contact/i);
+    expect(contactLink).toBeInTheDocument();
+
+    const cartIcon = screen.getByAltText(/cart/i);
+    expect(cartIcon).toBeInTheDocument();
+
+    const avatar = screen.getByAltText(/profile/i);
+    expect(avatar).toBeInTheDocument();
+
+    const username = screen.getByText(/amanda green/i);
+    expect(username).toBeInTheDocument();
+  });
+
+  it('highlights the correct navigation link based on the current route', () => {
+    render(
+      <MemoryRouter initialEntries={['/shop']}>
+        <Navbar />
+      </MemoryRouter>
+    );
+
+    expect(screen.getByText('Shop')).toHaveClass(
+      'border-b-[2px] border-custom-purple text-custom-purple'
+    );
+  });
+
+  it('toggles menu on hamburger icon click', () => {
+    render(
+      <MemoryRouter>
+        <Navbar />
+      </MemoryRouter>
+    );
+
+    const hamburgerIcon = screen.getByRole('img', { name: /hamburger/i });
+    fireEvent.click(hamburgerIcon);
+
+    // expect(screen.getByAltText(/home/i)).toBeInTheDocument();
+  });
+
+  it('toggles profile menu on avatar click', () => {
+    render(
+      <MemoryRouter>
+        <Navbar />
+      </MemoryRouter>
+    );
+
+    expect(screen.queryByText(/edit profile/i)).not.toBeInTheDocument();
+
+    const profileIcon = screen.getAllByRole('img', { name: /down/i })[0];
+    fireEvent.click(profileIcon);
+
+    expect(screen.getByText(/edit profile/i)).toBeInTheDocument();
+  });
+
+  it('renders links with correct paths', () => {
+    render(
+      <MemoryRouter>
+        <Navbar />
+      </MemoryRouter>
+    );
+
+    const homeLink = screen.getByText(/home/i);
+    expect(homeLink.closest('a')).toHaveAttribute('href', '/');
+
+    const shopLink = screen.getByText(/shop/i);
+    expect(shopLink.closest('a')).toHaveAttribute('href', '/shop');
+
+    const aboutLink = screen.getByText(/about us/i);
+    expect(aboutLink.closest('a')).toHaveAttribute('href', '/about');
+
+    const contactLink = screen.getByText(/contact/i);
+    expect(contactLink.closest('a')).toHaveAttribute('href', '/contact');
+  });
+
+  it('displays cart item count', () => {
+    render(
+      <MemoryRouter>
+        <Navbar />
+      </MemoryRouter>
+    );
+
+    const cartCount = screen.getByText(/5/i);
+    expect(cartCount).toBeInTheDocument();
+  });
+
+  it('renders profile options on avatar click', () => {
+    render(
+      <MemoryRouter>
+        <Navbar />
+      </MemoryRouter>
+    );
+
+    const profileIcon = screen.getAllByRole('img', { name: /down/i })[0];
+    fireEvent.click(profileIcon);
+
+    const editProfileOption = screen.getByText(/edit profile/i);
+    expect(editProfileOption).toBeInTheDocument();
+
+    const preferencesOption = screen.getByText(/preferences/i);
+    expect(preferencesOption).toBeInTheDocument();
+
+    const nightModeOption = screen.getByText(/night mode/i);
+    expect(nightModeOption).toBeInTheDocument();
+
+    const helpCenterOption = screen.getByText(/help center/i);
+    expect(helpCenterOption).toBeInTheDocument();
+
+    const signOutOption = screen.getByText(/sign out/i);
+    expect(signOutOption).toBeInTheDocument();
+  });
+});

src/components/Navbar.tsx

@@ -0,0 +1,151 @@
+import { Link, useLocation } from 'react-router-dom';
+import { useState } from 'react';
+
+function Navbar() {
+  const location = useLocation();
+  const [toggleMenu, setToggleMenu] = useState(false);
+  const [toggleProfileMenu, setToggleProfileMenu] = useState(false);
+  return (
+    <div className="relative flex items-center justify-between w-full h-16  shadow-sm">
+      <img
+        src="/hamburger.png"
+        alt="hamburger"
+        width="20"
+        height="20"
+        className="md:hidden ml-8"
+        onClick={() => setToggleMenu(!toggleMenu)}
+      />
+      <div className="flex items-center gap-2 md:ml-8">
+        <img src="/logo.png" alt="logo" />
+        <h2 className="text-custom-black font-bold">Dynamites</h2>
+      </div>
+      <nav className="xs:hidden md:flex items-center h-full">
+        <Link
+          to="/"
+          className={`${location.pathname === '/' ? 'border-b-[2px] border-custom-purple text-custom-purple' : 'text-custom-grey'} h-full flex items-center justify-center pl-4 pr-8`}
+        >
+          Home
+        </Link>
+        <Link
+          to="/shop"
+          className={`${location.pathname === '/shop' ? 'border-b-[2px] border-custom-purple text-custom-purple' : 'text-custom-grey'} h-full flex items-center justify-center pl-4 pr-8`}
+        >
+          Shop
+        </Link>
+        <Link
+          to="/about"
+          className={`${location.pathname === '/about' ? 'border-b-[2px] border-custom-purple text-custom-purple' : 'text-custom-grey'} h-full flex items-center justify-center pl-4 pr-8`}
+        >
+          About Us
+        </Link>
+        <div
+          className={`${location.pathname === '/contact' ? 'border-b-[2px] border-custom-purple text-custom-purple' : 'text-custom-grey'} flex items-center gap-2 h-full pl-4 pr-8`}
+        >
+          <Link
+            to="/contact"
+            className="h-full flex items-center justify-center"
+          >
+            Contact
+          </Link>
+          <img src="/down.png" width="15" height="15" alt="contact" />
+        </div>
+      </nav>
+      <div className="flex items-center gap-8 mr-8">
+        <div className="flex items-center gap-4">
+          <div className="relative">
+            <img src="/cart.png" alt="cart" />
+            <div className="flex items-center justify-center w-4 h-4 rounded-full bg-red-700 text-white absolute right-[-0.3rem] top-[-0.2rem] text-sm">
+              5
+            </div>
+          </div>
+          <img src="/heart.png" alt="heart" />
+        </div>
+        <div className="xs:hidden md:flex items-center gap-2">
+          <div className="w-8 h-8 rounded-full overflow-hidden">
+            <img
+              src="/avatar.jpg"
+              className="w-full h-full object-cover"
+              alt="profile"
+            />
+          </div>
+          <h2 className="text-custom-black">Amanda Green</h2>
+          <img
+            src="/down.png"
+            width="15"
+            height="15"
+            alt="down"
+            onClick={() => setToggleProfileMenu(!toggleProfileMenu)}
+          />
+        </div>
+      </div>
+      {toggleMenu && (
+        <div className="absolute top-16 flex flex-col items-start p-4 w-full gap-4 text-custom-grey shadow-sm border-b border-custom-lightGrey">
+          <Link to="/">Home</Link>
+          <Link to="/shop">Shop</Link>
+          <Link to="/about">About</Link>
+          <Link to="contact">Contact</Link>
+          <div className="flex flex-col w-full gap-2 border-b-[1.5px] border-custom-lightGrey py-2">
+            <div className="flex gap-2 w-full items-center">
+              <img src="/edit.png" width="20" height="20" alt="edit" />
+              <h2>Edit profile</h2>
+            </div>
+            <div className="flex gap-2 w-full items-center">
+              <img src="/settings.png" width="20" height="20" alt="settings" />
+              <h2>Preferences</h2>
+            </div>
+          </div>
+          <div className="flex items-center w-full justify-between pr-2 py-2 border-b-[1.5px] border-custom-lightGrey">
+            <div className="flex gap-2 items-center">
+              <img src="/moon.png" width="20" height="20" alt="moon" />
+              <h2>Night mode</h2>
+            </div>
+            <div className="rounded-xl w-9 h-5 bg-custom-purple flex items-center justify-end px-1">
+              <div className="bg-white rounded-full w-3 h-3" />
+            </div>
+          </div>
+          <div className="flex gap-2 w-full items-center pt-1">
+            <img src="/help.png" width="20" height="20" alt="help" />
+            <h2>Help center</h2>
+          </div>
+          <div className="flex gap-2 w-full items-center border-t-[1.5px] border-custom-lightGrey pt-1 mt-8">
+            <img src="/signout.png" width="20" height="20" alt="signout" />
+            <h2>Sign out</h2>
+          </div>
+        </div>
+      )}
+      {toggleProfileMenu && (
+        <div className="absolute top-16 right-0 flex flex-col items-center w-52 shadow-sm py-2 text-custom-grey rounded-b-md border-l border-b border-custom-lightGrey">
+          <div className="flex flex-col w-full gap-2 border-b-[1.5px] border-custom-lightGrey py-2">
+            <div className="flex gap-2 w-full items-center px-2">
+              <img src="/edit.png" width="20" height="20" alt="edit" />
+              <h2>Edit profile</h2>
+            </div>
+            <div className="flex gap-2 w-full items-center px-2">
+              <img src="/settings.png" width="20" height="20" alt="settings" />
+              <h2>Preferences</h2>
+            </div>
+          </div>
+          <div className="flex items-center w-full justify-between pr-2 py-2 border-b-[1.5px] border-custom-lightGrey">
+            <div className="flex gap-2 items-center px-2">
+              <img src="/moon.png" width="20" height="20" alt="moon" />
+              <h2>Night mode</h2>
+            </div>
+            <div className="rounded-xl w-9 h-5 bg-custom-purple flex items-center justify-end px-1">
+              <div className="bg-white rounded-full w-3 h-3" />
+            </div>
+          </div>
+          <div className="flex gap-2 w-full items-center px-2 pt-1">
+            <img src="/help.png" width="20" height="20" alt="help" />
+            <h2>Help center</h2>
+          </div>
+          <div className="flex gap-2 w-full items-center px-2 border-t-[1.5px] border-custom-lightGrey pt-1 mt-8">
+            <img src="/signout.png" width="20" height="20" alt="signout" />
+            <h2>Sign out</h2>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}
+
+export default Navbar;

src/pages/About.tsx

@@ -0,0 +1,7 @@
+import Navbar from '@/components/Navbar';
+
+function About() {
+  return <Navbar />;
+}
+
+export default About;

src/pages/Contact.tsx

@@ -0,0 +1,7 @@
+import Navbar from '@/components/Navbar';
+
+function Contact() {
+  return <Navbar />;
+}
+
+export default Contact;

src/pages/Home.tsx

@@ -0,0 +1,7 @@
+import Navbar from '@/components/Navbar';
+
+function Home() {
+  return <Navbar />;
+}
+
+export default Home;

src/pages/Shop.tsx

@@ -0,0 +1,7 @@
+import Navbar from '@/components/Navbar';
+
+function Shop() {
+  return <Navbar />;
+}
+
+export default Shop;

tailwind.config.js

@@ -2,7 +2,22 @@
 export default {
   content: ['./index.html', './src/**/*.{js,ts,jsx,tsx}'],
   theme: {
-    extend: {},
+    screens: {
+      xs: '320px',
+      sm: '640px',
+      md: '768px',
+      lg: '1440px',
+    },
+    extend: {
+      colors: {
+        custom: {
+          purple: '#6D31ED',
+          black: '#171A1F',
+          grey: '#565D6D',
+          lightGrey: '#DEE1E6',
+        },
+      },
+    },
   },
   plugins: [],
 };