Common Challenges in Digital Testing and How to Overcome Them

Testing your digital platforms as part of a digital experience program is a vital element of ensuring that your customers have a seamless and user-friendly experience as they interact with your digital platforms. As with any other aspect of the testing process, there are challenges that can arise, but this is to be expected.

It is our intention in this blog post to discuss some of the most commonly encountered challenges in the field of digital testing, including dealing with the complexity of digital platforms, ensuring cross-browser and cross-device compatibility, personalizing and localizing, performance and load tests, security testing, user experience testing, as well as the need for continuous testing. Moreover, we will provide you with strategies to overcome these challenges and ensure that your digital platforms provide your customers with the best experience possible.

In a recent poll conducted by LambdaTest on their social media platform, the majority of respondents identified “Test Flakiness” as their primary challenge in the realm of digital testing. This echoes a widespread concern in the testing community, highlighting the need for effective strategies to address and overcome test flakiness. As we delve into the common challenges faced in digital testing, explore actionable insights and solutions to enhance the efficiency and reliability of your testing processes.

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This article offers valuable insight and information to anyone involved in software development, quality assurance, or digital product management who will be trying to navigate the complexities of digital testing, whether they are software engineers, quality assurance professionals, or digital product managers.

1. The complexity of Digital Platforms

Websites and mobile apps have become increasingly complex, with multiple pages, features, and interactions. This complexity makes it difficult to test every possible combination of interactions and ensure complete coverage. This can result in missed bugs and a negative user experience.

One solution is to prioritize the most important pages and features of the digital platform and focus on thoroughly testing those. This can be accomplished by determining which pages and features receive the most traffic or are the most important to the platform’s functionality. By focusing on these key areas, testers can ensure that the platform’s most important features are thoroughly tested.

Another approach is to use automated testing tools to increase coverage while decreasing the amount of manual testing needed. Automated testing tools can simulate user interactions and check for bugs and errors automatically. Even with a complex structure, this can help to increase coverage and ensure that the digital platform is thoroughly tested. Furthermore, as the platform evolves and new features are added, it is critical to maintain and update automated test scripts. This ensures that the automated test scripts are always up to date-and capable of testing the most recent platform version.

2. Cross-Browser and Cross-Device Compatibility

Cross-browser and cross-device compatibility can be a significant challenge for digital testing because different browsers and devices may display and interact with web content differently. This can make it difficult to ensure that a website or application works properly and looks as intended across a wide range of devices and browsers.

One approach to overcoming this challenge is to use a combination of manual and automated testing tools. Manual testing entails physically testing the website or application on various devices and browsers in order to identify any compatibility issues. Automated testing tools, such as Selenium or Appium, can be used to automate the process of testing a website or application across multiple browsers and devices, allowing you to quickly identify and fix compatibility issues.

Another option for overcoming this challenge is to use browser testing services such as LambdaTest. These services offer a diverse set of browsers and devices for testing your website or application. You can use these services to test your website or application on various browsers and devices without having to access each one physically.

It’s also important to remember that in order to ensure cross-browser and cross-device compatibility, web standards such as HTML, CSS, and JavaScript must be used, as well as best practices for web development.

Furthermore, it is advisable to use a consistent testing process with a clear set of acceptance criteria, as well as a responsive design and development approach, to ensure that your website or application works well on a wide range of devices and screen sizes.

3. Continuous testing

The ability to quickly and efficiently test changes is critical to the digital experience in a way that ensures that the changes do not negatively impact the user experience.
One way to overcome these challenges is to implement a continuous testing process. It can help speed up the testing process and ensure that all necessary tests are run consistently and efficiently. Also incorporating test observability into the automation process can help identify and troubleshoot issues more quickly.

It also makes sense to implement testing frameworks that are designed for continuous testing, such as shift-left testing, which involves moving to testing earlier in the development process. This allows for issues to be identified and resolved more quickly, which can help reduce the risk of negative impacts on the user experience.

Additionally, having a clear and well-communicated testing process and test observability across the organization and stakeholders can help ensure that everyone involved in the testing process understands the importance of testing and is able to quickly identify and troubleshoot issues.

In summary, Implementing automation, shift-left testing, and having a clear testing process and test observability can help overcome the challenges posed by continuous testing, release velocity, and test observability in digital testing.

4. Personalization and Localization

Personalization and localization involve creating different versions of a website or application to cater to different user groups or regions. This makes it difficult to ensure that all versions of the website or application are functioning properly and that the user experience is consistent across all versions.

Using automated testing tools that can be configured to test different versions of a website or application is one way to overcome this challenge. Selenium or Appium, for example, can be used to automate the process of testing a website or application across multiple languages and regions, allowing you to quickly identify and resolve any localization or personalization issue.

Another approach to overcoming this challenge is to use a testing method known as “internationalization testing” (i18n testing), which focuses on how well the application or website handles different languages, cultures, and regions. This method can assist you in detecting and resolving personalization and localization issues.

It is critical to implement a localization process, including translation management, from the beginning of the development process. It is also critical to have a clear set of acceptance criteria for different languages and locales, as well as to use a responsive design and development approach, to ensure that your website or application works well in different languages, cultures, and user segments.

Finally, real-world testing with users from the targeted regions and cultures is required to assess the effectiveness of personalization and localization efforts.

5.Performance and load testing

The ability of a website or application to handle high traffic and heavy usage is tested during the performance and load testing. This makes ensuring that the website or application can handle the expected load and provide a good user experience under high-traffic conditions difficult.

Using performance and load testing tools such as Apache JMeter, Gatling, LoadRunner, and Neoload is one way to overcome this challenge. These tools can simulate a large number of users and transactions, allowing you to test the performance of your website or application under various loads. You can also use cloud-based performance and load testing services such as BlazeMeter, LoadImpact, and LoadRunner Cloud to overcome this challenge. These services enable you to perform large-scale load testing and test the performance of your website or application under various loads without having to invest in costly infrastructure.

In order to find and fix any performance issues that may arise, it is crucial to implement a performance testing methodology from the very beginning of the development process and to regularly monitor the performance of the website or application in production.

As well as using best practices for web development and optimization, such as minifying code, compressing images, and using a content delivery network (CDN) to improve the website or application’s performance, it’s crucial to establish precise performance goals and acceptance criteria for the website or application.

To make sure that a website or application can manage expected traffic and usage, it’s crucial to undertake load testing in a realistic environment with actual data and to evaluate the application’s performance under a range of varied loads, including peak loads.

6.Security Testing

The ability of the system to protect against a wide range of potential threats, such as hacking, data breaches, and unauthorized access, must be evaluated during security testing. This can be difficult due to the increasing number and sophistication of these threats. Traditional testing methods, which are often focused on functional testing of the user interface and user experience, make this difficult.

Furthermore, security testing frequently necessitates specialized knowledge and tools that digital experience testers may not have. Incorporating security testing as part of the development process, as well as having a comprehensive security policy and performing regular security audits, can assist organizations in identifying and mitigating potential vulnerabilities.

Businesses can overcome these challenges by doing the following:

• Integrating security testing into the overall testing strategy and ensuring its integration with other types of testing, such as functional and performance testing.
• Using advanced security testing tools and techniques such as penetration testing and vulnerability scanning.
• Training digital experience testers on security testing best practices and procedures.
• Security testing can be carried out in collaboration with security experts or consulting firms.
• Reviewing and updating security protocols and procedures on a regular basis to keep up with the latest threats and vulnerabilities.
• Regular security audits and penetration testing
• Adequate access controls and security protocols, such as encryption, multi-factor authentication, and secure socket layer (SSL) connections, must be implemented.

7. User Experience Testing

It’s crucial to test for user experience in digital testing by imitating real-world settings and seeing how users engage with the platform. Given that it necessitates knowledge of user behavior and preferences, this can be a difficult undertaking. Challenges include-

• Participant recruitment can be challenging when trying to find a varied group that adequately reflects the target market.
• Biases: Participants’ behavior during the test may be influenced by preconceived notions or biases.
• The bias of the observer: Researchers’ prejudices may also influence how they interpret the findings.
• Privacy issues: Collecting individual participant information may give rise to privacy issues.
• Measurement of emotions can be challenging because participants’ emotional reactions to the exam can be unpredictable.

To address these issues, researchers can employ a variety of strategies, including:

• Recruiting participants via online platforms to reach a larger and more diverse group.
• Using a variety of methods, such as randomized sampling, a control group, and standardized procedures reduces biases.
• To reduce observer bias, multiple researchers interpret the data.
• Being open and honest about the data collection and storage processes, as well as obtaining participant consent.
• Emotions are measured using techniques such as eye tracking, facial coding, and physiological measurement.

8. Integration testing

Integration testing entails examining the interactions between several systems and components, which can be intricate and challenging to predict, integration testing can provide difficulties for testing digital experiences. Additionally, integration testing frequently necessitates access to numerous environments and systems, which can be time- and resource-intensive.

A thorough test plan that defines the precise interactions and scenarios that must be tested is essential to overcoming these difficulties. This can make sure that all required tests are run and that any pertinent problems are found and fixed.

Utilizing automated testing frameworks and tools is another strategy that can help to simplify and streamline the integration testing process. This can save time and costs by eliminating the need for manual testing and automating repetitive operations. It’s also crucial to have a strong and well-designed continuous integration and delivery (CI/CD) pipeline, which may ensure that integration testing is included in and executed on a frequent basis during the development process.

Finally, in order to ensure that the testing process is effective and does not disrupt the service, it is crucial to have a solid understanding of the architecture and platform for the digital experience.

Learn how LambdaTest’s Unified Testing Cloud can help you achieve seamless digital transformation through efficient and reliable testing.

Conclusion

Digital testing can be a complex and difficult process, but by utilizing automated testing tools, real-time monitoring and analytics, a clear testing plan and methodology, and involving end users, teams can overcome these challenges and ensure that digital products are of high quality and meet the needs of users.