Appreciate the Qualities of a Tester

Being a tester is, above all, a mindset more than a set of technical skills. In this chapter, let’s look at the qualities that make a great tester.

Be Curious

We often hear that “curiosity killed the cat,” but in reality, it’s the opposite! Curiosity is an incredible quality that helps you learn and grow. It’s what has allowed humans to expand their knowledge and accomplish extraordinary things.

Here, we’re focusing on the tester’s curiosity—the willingness to explore new technologies, ideas, and concepts. A curious tester is always eager to understand how things work.

For example:

• Experiment with new tools and techniques. Don’t be afraid to try new approaches and explore new ways to improve the testing process.

• Ask questions and seek clarification whenever something is unclear.

• Keep learning continuously: talk with other testers, take courses, or attend conferences:

   find events on the Association for Software Testing website. 

• Investigate anomalies: when you find a defect, look for the cause! Don’t just say, “I did X and got Y, which wasn’t expected.” Try to understand why the result occurred.

These are just a few ways testers can demonstrate curiosity. Staying curious enables testers to keep up with industry changes, broaden their knowledge, and continuously improve their skills.

Be Rigorous

Thoroughness and attention to detail are essential for examining software carefully and identifying any defects.

Here are a few examples:

• Review requirements to understand what the software must deliver and what you need to look for during testing.

• Perform comprehensive tests that cover all features, edge cases, and scenarios. Leave no stone unturned.

• Document defects clearly and concisely, with enough detail for Developers to reproduce and fix the issue. Avoid vague notes like “It doesn’t work.”

• Verify fixes to ensure issues are fully resolved.

• Review logs and reports for unusual behavior or signs of deeper issues.

By showing strong attention to detail, you help ensure that the software is high-quality and free of defects in the areas tested essential for a positive user experience and the product’s reputation.

Be Autonomous and Proactive

Autonomy and proactivity are also key qualities for a tester.

Autonomy means being able to take initiative and work independently without constant supervision. Since testing can be complex and time-consuming, having a tester who can take charge speeds up the process.

Proactivity means continually seeking to improve the testing process and software quality: discovering new techniques, suggesting process improvements, or anticipating issues before they arise.

For example: the sprint has just started and a new version of the site has been delivered. Don’t wait for someone to give you the green light. As soon as the site is deployed and meets the test start criteria, begin your acceptance testing.

Autonomy and proactivity make a tester efficient, effective, and a strong contributor to product quality and user experience.

Become Versatile

Versatility is a fantastic quality for a tester. It means being a jack-of-all-trades in software testing. You’re not limited to a single type of project or tool—you understand multiple testing methodologies and approaches and can apply them across a wide range of projects.

This is invaluable because software development evolves constantly. New technologies and platforms emerge all the time, and versatility helps you adapt quickly. New challenges don’t intimidate you, and you can learn and use new tools efficiently.

Versatile testers are valuable assets: they bring a variety of skills, view problems from different angles, and contribute to more effective testing processes and higher-quality software. Plus, their flexibility allows them to work on many different types of projects.

In short, versatility makes you adaptable, flexible, and an asset to any team!

Adapt Your Communication Skills

Communication is also essential for testers. You must be able to communicate clearly and effectively, both verbally and in writing, with Developers, Project Managers, and other stakeholders.

If you explain to a UX Designer why a button fails using technical jargon, they may not understand. But if you explain that a button should display a clear message when it fails, you’re speaking their language.

Good communication helps you explain issues clearly and offer actionable recommendations. It also enables you to convey technical information to non-technical people in a clear, concise way.

Effective communication also means asking the right questions to clarify requirements, understand features, and collaborate with others to solve problems.

Strong communication skills help you build great working relationships and collaborate effectively within a team.

In short, communication skills are crucial for becoming an effective tester.

Over to You!

Throughout this Course, you’ll develop several key qualities: curiosity, rigor, autonomy, proactivity, versatility, and communication.

In this activity, take some time to reflect on your strengths and areas for improvement. Using the radar chart available in xlsx format rate yourself on each of the six qualities.

• Each branch is graded from 1 to 5.

  • 1 means you’ve barely developed this quality,

  • 5 means you fully embody it.

  • For example, if you consider yourself very curious, select 5 under curiosity; if not very curious, select 1; or somewhere in between.

• Once all points are selected, a polygon is automatically drawn, representing your profile on the radar chart.

Summary

• Be a tester and cultivate the right mindset.

• Demonstrate curiosity, rigor, autonomy, proactivity, and versatility.

• Possess good communication skills.

• You may not have all these skills now, but you'll develop them as you go along!

Now that you’ve explored the tester’s qualities and mindset, let’s look at their place in the project life cycle.