Fabrizio Duroni | Fabrizio Duroni ‘Chicio Coding’ official site with profile details. Official blog chicio coding. Main skills: mobile application development, computer graphics, web development.

Better organize tests and run them against multiple configuration with Xcode Test Plan

Fabrizio Duroni

08 Mar 2021 · 7 min read

Recently I added a lot of Unit and UI tests to RangeUISlider, one of my open source projects. Let's see how I grouped them and run them against multiple configurations with Xcode Test Plan. [...]

swift ios apple mobile application development macos tvos watchos

Unit testing in Kotlin with JUnit 5 and MockK

Fabrizio Duroni

27 Jan 2021 · 13 min read

I recently discovered MockK, a mocking library created for Kotlin. Let's see how it is possible to write modern unit tests with MockK + JUnit 5. [...]

java kotlin test driven development

Spring Boot + Kotlin Rest client cheatsheet: RestTemplate and Webclient

Fabrizio Duroni

23 Dec 2020 · 13 min read

During the last months I worked a lot with Spring Boot backend applications. In this post I explain how you can consume a REST api from a Spring Boot application using RestTemplate and (the new) WebClient. [...]

java kotlin spring spring boot backend web development

Swift Package Manager: bundling resources with a Swift Package

Fabrizio Duroni

19 Oct 2020 · 8 min read

Recently I upgraded my ID3TagEditor swift package to the latest Swift tools version (5.3). During the upgraded I discovered that now you can bundle resources with your Swift package. In this post I will show you how you can do this, and also an interesting trick in order to be able to build a project as a Swift Package and as a standard project from Xcode. [...]

swift ios apple mobile application development macos tvos watchos

Create a service worker with Workbox, Webpack and TypeScript

Fabrizio Duroni

07 Aug 2020 · 15 min read

Recently I migrated my website to Webpack and TypeScript. I decided also to give a try to Workbox, a set of Google libraries to improve the creation of a Progressive Web App. Let's see how easy it is to create a PWA with this tools. [...]

web development javascript pwa typescript

Use UIKit components in SwiftUI: UIViewControllerRepresentable and UIViewRepresentable

Fabrizio Duroni

02 Jul 2020 · 8 min read

Do you know that it is possible to use UKit components in SwiftUI? Let's see how you can use UIViewRepresentable and UIViewControllerRepresentable to use your UIKit based component or to fill the gap for missing SwiftUI API. [...]

swift ios apple mobile application development

Lazy loading of JavaScript modules by using dynamic imports and code splitting with Webpack

Fabrizio Duroni

02 Jun 2020 · 6 min read

Most of the time you have a big JavaScript codebase for your website but you need only a small fraction of it when a page is requested. Is it possible to load chunks of JavaScript code only when they are really needed? Yes you can with Webpack and its code splitting feature based on a syntax equal to the one of ES2020 dynamic imports. [...]

web development javascript typescript