tengfoung

Dynamic API Mock Environment in Swift with Alamofire

This guide shows how to create a dynamic API mock environment in Swift using Alamofire. You can intercept and respond to requests using a custom URLProtocol, allowing you to return mock data instead of making real network calls — ideal for testing or development.

---

✅ Steps to Implement a Dynamic API Mock with Alamofire

1. Create a Custom URLProtocol

tengfoung

Dynamic API Mock Environment in Swift with Alamofire

This guide shows how to create a dynamic API mock environment in Swift using Alamofire. You can intercept and respond to requests using a custom URLProtocol, allowing you to return mock data instead of making real network calls — ideal for testing or development.

---

✅ Steps to Implement a Dynamic API Mock with Alamofire

1. Create a Custom URLProtocol

tengfoung

struct StickySegmentedScrollViewDynamicDemo: View {
    var body: some View {
        StickySegmentedScrollViewDynamic(tabs: [
            TabInfo(title: "Tab One", imageName: "video_cover_1") {
                ForEach(0..<10) { i in
                    Text("Tab 1 - Item \(i)")
                        .frame(maxWidth: .infinity)
                        .padding()
                        .background(Color.red.opacity(0.1))
                        .cornerRadius(8)

tengfoung

import SwiftUI

// MARK: - Tab Info
struct TabInfo<Content: View>: Identifiable {
    let id = UUID()
    let title: String
    let imageName: String
    let content: Content
}

tengfoung

import Foundation
import CryptoKit // Requires iOS 13.0 or later

/// Computes the MD5 checksum for a folder by hashing the contents of each file, including files in subdirectories.
///
/// - Parameter folderURL: The URL of the folder.
/// - Returns: An MD5 checksum as a hexadecimal string, or `nil` if there was an error.
func generateMD5Checksum(for folderURL: URL) -> String? {
    let fileManager = FileManager.default
    var combinedHash = Data()