How to Use Mockito to Mock a Generic Class Mockito is a popular Java library that allows you to create mock objects for testing purposes. Mocking is a technique that lets you replace the functionality of an object or class with a simulated version, which can help test how your code interacts with other components.…
How to Implement PromiseKit in Swift Apps Promises are one of the best ways to handle asynchronous code. The best example of asynchronous code is API making a call to some endpoint and getting the data. Now, these calls are the basis of the modern internet. This is how Amazon’s website receives all product data from…
Selenium vs Cucumber: The Differences and Which to Use Selenium and Cucumber are two tools that software developers use to execute tests. Both help find bugs in the software before releasing it to customers. However, it may seem difficult for developers to choose between these two tools, especially if they want to use a more…
How to Create a Slider in SwiftUI: A Detailed Guide What is SwiftUI? Put simply, it’s the evolution of the UI design standards that Apple created specifically to work with their Swift language infrastructure. SwiftUI is the Apple ecosystem’s new instrument for building app user interfaces using code. Furthermore, it contains a language that is…
Calabash vs. Appium: How Do They Compare? In this post from Nabendu Biswas on Waldo’s blog, we’re going to learn about the mobile testing frameworks Calabash and Appium. There’s quite a bit of difference between both of them. Calabash is used mainly for acceptance testing, whereas Appium is used for automation testing. We’ll briefly discuss the two…
Nonfunctional Testing: an Introductory Guide Tests represent an extremely important step in the software development process, as they aim to validate if an application is working correctly and if it meets the specified requirements. In this context, we can apply several techniques at different times and in different ways to validate the main aspects of the…
Why You Need a CMO Dashboard and What to Put on It Overseeing a fast-moving, dynamic marketing department is no easy task. Chief marketing officers (CMOs) need to juggle a variety of responsibilities while making sure the department stays on track to meet its quarterly and annual goals. This process is infinitely easier with the help…
An Introduction to XCUI Methods for UI Testing In this post from Nabendu Biswas on Waldo’s blog, you can learn about XCUITest and XCUITest methods, which help us perform tests. We’re going to walk through examples of these by creating test cases for a small calculator app. The code for the same app used in…
How to Append String in Swift With Examples Swift is a high-level, compiled programming language developed by Apple for iOS, macOS, watchOS, Linux, and tvOS. Swift is designed to work with Apples Cocoa and the large body of the Objective-C code written for Apple products. In iOS programming, you sometimes need to append string in Swift.…
How to Get a String’s Index in Swift: 3 Helpful Examples Swift strings are very powerful, but they can be a little complicated when it comes to indexing into those strings. When you’ve got a string, how do you get a specific character or substring out of it? Well, you have a few options. Check out…
An iOS Dev’s Complete Guide to Test Automation With XCUITest Developers occasionally need to learn a new programming language to use a particular tool whenever required to run automated tests for their applications. However, this is different for an iOS developer using XCUITest. XCUITest offers several unique functionalities not seen in other testing suites. As Apple…
How to Calculate Your Daily Active Users and Why It Matters If you’re looking for a great metric to track user engagement and growth on your platform, you might want to measure your daily active users (DAU). But keep in mind that while DAU is a good starting point, it’s not necessarily a holistic metric…
Appium vs. Selenium: Key Differences Technology today is evolving at a rapid pace, and all organizations have to keep up with it in all ways possible to increase their productivity and efficiency. It’s because of these that more and more organizations are adopting automated test cycles for their products. Testing teams have swiftly started using various…
Slack Logging: What Slack Logs are and How You Can Use Them Slack stores a lot of information pertaining to different aspects of your product or company. Moreover, this information is time-stamped, meaning you get to trace when that information was generated or updated. These pieces of information are known as logs. But what exactly…
How to Test React Native Apps With Appium React Native is used to write cross-platform apps, which can run in both iOS and Android. Now, writing unit test cases in React Native is a pain since we need to write for both platforms, so we prefer to do automated testing using a framework like Appium. In…