What are the strategies for unit testing code that uses selectors?

Sep 15, 2017 ... sel_registerName("yourFunction") should work, given the target extends NSObject (or subclasses something from the Objective-C world) and ... Jan 5, 2020 ... A. Implementing the file picker ... You simply need to create an instance of the NSOpenPanel and call the runModal method to display it. HRColorPicker is a lightweight color picker for iOS that's easy to use for both users and developers. Any second, millisecond, or time zone values provided will be ignored. Basic Usage​. Angular JavaScript. React Vue. iOS. MD ... Mar 3, 2022 ... ... selector to choose multiple options out of a given set of options. As of now Apple does provide a Picker, but it doesn't support the ... May 2, 2023 ... A number picker in Swift is a type of picker view that allows users to select a number from a range of values. This type of picker is commonly ... Performing selector after delay and cancelling previous perform requests in Swift. - PerformSelector.swift. Jun 3, 2014 ... General notes: · 14. it doesn't have to be public you can still keep the method private but add objc before it's declaration. · It can also be ... May 28, 2019 ... Selectors are effectively the names of methods on an object or struct, and they are used to execute some code at runtime. They were common in ... Apr 24, 2025 ... A Picker for iOS that can be used to choose from one, one or none, or multiple options. Written by James Pamplona and 2 other contributors.