🛒 Shopper App (Flutter)

A modern Flutter shopping application with product listing, product details, cart management, and complete test coverage.

---

📱 App Overview

The Shopper App allows users to:

• Browse shoes by brand
• View product details
• Select size and add items to cart
• Manage cart items (delete with confirmation)
• Enjoy a smooth and test-safe UI experience

The app is built using Flutter, Provider for state management, and includes unit tests and widget tests with high coverage.

---

✨ Features

• 🧾 Product listing with brand filters
• 🔍 Product details page with size selection
• 🛒 Cart management using Provider
• 🧹 Delete confirmation dialog
• 🖼️ Safe image loading with fallback UI
• 🧪 Unit & widget tests with coverage
• 📱 Responsive UI with SafeArea handling

---

---

🧠 State Management

• Provider (ChangeNotifier)
• Centralized CartProvider for add/remove operations
• Injected at root level in main.dart

---

🧪 Test Coverage (LCOV)

This project uses LCOV to generate and analyze test coverage reports for Flutter tests.

Generate Coverage

Run the following command to execute tests with coverage enabled:

flutter test --coverage 

flutter test --coverage && genhtml coverage/lcov.info -o coverage/html
open coverage/html/index.html

📸 App Screenshots

🛠 Tech Stack

• Flutter & Dart
• Riverpod
• json_serializable
• LCOV

---

▶ Build APK

Build a release APK for the application:

flutter build apk

🚀 Getting Started

Clone the repository and set up the project:

git clone https://github.com/krushnakantanayak/shopper-app.git
cd shopper-app
flutter pub get
flutter run