HiddenJester

Replacing the SceneDelegate When Running Unit Tests

Overview

I've been working through the exercises in the excellent iOS Unit Testing by Example book by Jon Reid, which I highly recommend. However, the book is in beta at the moment and there are some curveballs thrown by iOS 13 that aren't handled in the text yet. Specifically, when I hit the section about using a testing AppDelegate class I thought "This is very good. But what about the SceneDelegate?"

In Chapter 4 the recommendation is to remove the @UIApplicationMain decoration and make a manual top-level call to UIApplicationMain. To wit:

import UIKit

HiddenJester

//
//  Color+UIColor.swift
//  Swatches
//
//  Created by Timothy Sanders on 2019-11-15.

import Foundation
import SwiftUI
import UIKit

HiddenJester

#!/bin/sh

# Hacky script to update the version of the WatchKit App bundle version to everything else. All of the other targets
# a run script phase that uses setbuildversion.sh out of HJSKit to set the build version to the commit info from git.
# But WatchKit apps can't have a run script phase yet so this pre-commit script mimics the effects but actually edits
# the Info.plist used by by the WatchKit target. Pieces of this are from buildversion.sh, choppped & screwed.

# Redirect output to stderr.
exec 1>&2

HiddenJester

// NOTE 2015-04-22: This is out of date, but my current implementation has a couple of different tricks and ends up
// being multiple source files and isn't really suitable for gist-posting. I'm currently looking at putting all of HJSKit
// up on GitHub but that's a low-priority project. If you are interested in using something like this contact me (Tim Sanders)
// and I'll get you the latest code.
//
//  KeepViewAboveKeyboard.swift
//  HJSExtension
//
//  Created by Timothy Sanders on 2014-12-04.
//  Copyright (c) 2014 HIddenJester Software. All rights reserved.