April 2022 Summaries

Behavior-Driven Development (BDD) is an extension of Test-Driven Development (TDD) that focuses on business drivers and provides a more outside-in approach. It aligns with the Agile framework and involves iterative planning, defining user stories and acceptance criteria, and developing features. BDD encourages collaboration among team members, including product owners, developers, QA, and design teams, to ensure everyone has a clear vision of the feature's purpose and dependencies. The process starts with epic planning, breaking down high-level milestones into smaller slices, and defining acceptance criteria for each milestone. This is followed by creating step definitions using Given-When-Then statements, which help identify whether features can be implemented through unit tests or UI interactions. BDD is tool-agnostic, and its primary goal is to facilitate conversations among team members to discover areas where clarification is needed. By doing so, teams can create a product that meets business goals while ensuring continuous feedback and refinement throughout the development process.

Today's Every Experience Matters Stat of the Week highlights the importance of accessibility in mobile app design. A staggering 62% of users with assistive technology experience errors frequently, leaving a significant portion of vulnerable populations behind. This issue not only affects these individuals but also impacts revenue, as 24% of those relying on assistive tech have abandoned a brand after a negative experience. The study reveals that common accessibility errors include screen magnification, contrast, and reliability issues with screen readers. Furthermore, security vulnerabilities are a major concern, with 57% of users having no tolerance for weak or outdated security and 63% believing that a bad digital experience can make them feel as though their data is insecure. To build a brand of digital confidence, leveraging testing tools available can catch many errors before users encounter them. A thorough DevOps testing toolchain is essential to deliver a quality experience every time.

Simulators and emulators are similar mobile app testing tools that enable developers to run software tests inside flexible environments, allowing for faster and more efficient testing compared to real hardware devices. While both tools serve the same purpose, they differ in their approach: simulators create a software-defined environment with all necessary configurations, whereas emulators mimic both hardware and software features using assembly language. Simulators are ideal for testing interactions between applications or environments where hardware configuration has minimal impact, while emulators are better suited for testing how software interacts with underlying hardware or a combination of hardware and software. Both tools are useful for quick code testing across various variations but should be complemented by real-device testing, especially at critical points like just before releasing software into production.

Sauce Labs is a company that helps businesses develop with confidence by automating testing at every stage of the software development lifecycle. The company was founded in 2008 and has since evolved to address the growing need for quality and velocity in software development. With its range of features and tools, Sauce Labs enables developers to test their applications on multiple platforms, including browsers, phones, watches, and more. The company's goal is to help businesses deliver exceptional quality at velocity, while also managing quality risk throughout the software lifecycle. According to Matt Wyman, Chief Customer Officer at Sauce Labs, nearly 1 in 5 users say they won't wait for errors to be fixed, and a quarter of users have written negative reviews after a bad experience. To address this, Sauce Labs offers services such as cross-browser testing, test automation, visual testing, low-code testing, and error reporting, among others. The company's portfolio is designed to provide capabilities to manage quality risk throughout the software lifecycle, allowing developers to build and deliver high-quality products quickly and confidently.

Today's Every Experience Matters Stat of the Week highlights the industries where customers commonly encounter errors and bugs, including communication apps with 33% of users reporting daily errors, entertainment apps with 55% encountering errors at least once a month, and gaming and shopping apps tied for third place. These issues can significantly impact user experience, digital confidence, and brand reputation, making it crucial for businesses to prioritize quality and consistency in their online experiences. Sauce Labs offers solutions to help deliver trusted and secure digital experiences, protecting the brand and its customers from errors and damage control efforts.

Appium is an open-source tool for controlling native, hybrid, or mobile apps on iOS mobile, Android mobile, and Windows desktop platforms. It allows testers and developers to create automated tests of mobile applications, helping them deliver quality software faster with less risk. Appium has a client/server architecture, communicating with a simple protocol similar to browsers and web servers. The tool supports various programming languages, including Java, JavaScript, C#, PHP, Python, and Ruby. Users can write cross-platform automation code without significant extra effort, isolated from device-specific protocols. Appium can connect to existing physical or virtual devices, or start new virtual devices on demand. It also supports testing Web and Native iOS apps using the XCUITest protocol, as well as automating mobile versions of Safari. Additionally, Appium has numerous capabilities that allow users to configure device settings, such as platform name, app activity, and language. The tool is compatible with various operating systems, including Windows, Mac OS X, and Linux. It also supports Sauce Labs' test cloud and has a free guided bootcamp for learning how to use it.

There is a significant correlation between bad software experiences and negative reviews, with nearly half of consumers sharing their issues with friends or family, and one in five stopping shopping altogether. This highlights the ripple effect of poor customer experience, which can have devastating consequences for businesses. On the other hand, investing in end-to-end automation testing solutions like Sauce Labs can help companies deliver positive experiences, leading to innovation, meaningful connections, and greater digital confidence. As a brand, protecting its reputation is crucial, as it must be protected at all costs.

The importance of error reporting in software development cannot be overstated as it helps companies identify and resolve issues proactively to improve operational outcomes. Effective error reporting tools like Backtrace enable cross-platform capture, query and search, customizable attributes, debugging on the web, workflow integration, flexible deployment, retention management, and data scrubbing. To deliver unparalleled performance, these tools rely on critical processes such as agility, automation, and analysis. By leveraging these features and processes, companies can reduce customer churn, capture critical events, create reliable analysis, increase development speed, identify root causes, and solve problems at scale.

Nearly half of consumers say they've closed a browser or shut off a device in frustration when encountering an error, with nearly 1 in 5 willing to abandon a transaction immediately if software doesn't work properly. Some users are more tolerant than others, waiting up to two business days for an issue to be addressed, while others will give up within minutes. The quality of experience directly impacts revenue, and brands must protect their reputation at all costs by leveraging continuous automation testing to prevent errors from happening in the first place.

Selendroid and Appium are two popular mobile test automation tools that support Android app testing. Selendroid is a good option for developing only Android apps, offering backward compatibility from API 10 to API 19, and features like hot plugging and integration with Selenium Grid. However, its limitations make it less versatile than Appium. Appium, on the other hand, supports both Android and iOS app testing, has an easier experience without requiring SDKs or recompiling applications, and offers a UI inspector. Although Selendroid is bundled into Appium, Appium's larger user community and faster development pace give it an edge. As of now, Appium is the stronger choice for most software teams due to its versatility and enterprise-ready features.