Countries Search App

A simple iOS application that allows users to search and filter countries by name or capital in real-time.

Demo

Features

• Search for countries by name or capital
• Real-time search results
• Table view layout using UITableView
• Loading state indicator during filtering
• Error handling and empty state
• Unit tests and UI tests included

Requirements

• iOS 18.0+
• Xcode 15.0+
• Swift 5.9+

Installation

1. Clone the repository
2. Open Assesment_wlmrt.xcodeproj in Xcode
3. Build and run the project

Architecture

The project follows the MVVM (Model-View-ViewModel) architecture pattern and uses UIKit for the user interface. It's organized into the following components:

• Models: Data models for countries (name, region, code, capital)
• Views / ViewControllers: UIKit-based UI layout (UITableView, custom cells)
• ViewModels: Business logic and filtering
• Services: Network layer for fetching countries via CountriesServiceProtocol

Testing

The project includes unit tests and UI tests for the core functionality.
To run the tests:

1. Open the project in Xcode
2. Select the test target
3. Press Cmd + U or navigate to Product > Test