Testing is a HUGE topic. We are just getting started with serious testing and have to start at the fundamentals. Later we will broaden out to cover many other types and aspects of testing.
But, for now let’s get a feel of the fundamentals.
I found this article Fundamentals of Software Testing. and it is a good place to start. Don’t worry about absorbing it. Just get a feel from it and we will cover just one aspect at a time. Each time we broaden our learning, it is a good idea to come back and review this article.
Please read the article and make some comment below so I know you have read it. In your comment you may do several things:
- Things covered that you already knew. Perhaps you can teach the rest of us.
- Point out things you learned for the first time.
- The value of that article (or lacking).
- Other recommendations for similar and hopefully better articles.
- Other things that you thought should have been dealt with.
So, now go read Fundamentals of Software Testing and learn, but return here when you have read it so you can comment below.
Next page -> The user comes first.
First things first, I personally have learned about the best practices that Software testing brings, particularly in development, such as early testing, product quality assurance by maintaining the code, finding, and fixing bugs. The testing process is an ideal tool to leverage high-quality work and ensure that the project meets the requirements, whereby the user is satisfied.
Learning about frameworks like Selenium and Cypress is a good approach that I would recommend developers to use. Moreover, I have learned that testing is the most important tool when it comes to evaluating and checking the project’s optimized quality, and it reduces the risk of damaging the product’s reputation.
I read the article “Fundamentals of Software Testing” by Sarthak Bhatt on the NamasteDev blog. It is a good starting point, and here is what I understood:
What I thought I knew
Honestly, I cannot say I knew testing before. I had no real idea. But when I saw the word, I quickly imagined what it could mean, checking if something works well. The article helped confirm that. Testing is about checking if an app works correctly in terms of function, speed, security, and ease of use. I also learned that fixing problems early saves a lot of time and money.
What I learned
I discovered simple but powerful ways to test:
Equivalence Partitioning: test one case instead of many similar ones
Boundary Value Analysis: test edge cases where errors often happen
Decision Tables: test different combinations in complex situations
These methods make testing more smart, not just more work.
What is most useful
The article shows that testing is not just theory. It uses real tools like Selenium and Cypress.
Also, automated testing is the most fast and time-saving. It is widely used because it can run many tests quickly and again and again without effort.
What can be added
Some things were missing or not explained deeply:
The *Test Pyramid* (how to balance different tests)
More details on *performance and security testing*
*Regression testing* (making sure new code does not break old features)
Overall, this article made me more interested in testing. It showed me that testing is not boring, it is a key part of building good software.
Visit : https://martinfowler.com/articles/practical-test-pyramid.html?
The emphasis on early testing is crucial. We often realize too late that a bug found in production costs much more to fix than during the design phase. The introduction to tools like Selenium or Cypress also shows that automation is key to maintaining consistent quality without sacrificing deployment speed.
The NamasteDev article really clarifies how to avoid getting lost in infinite testing. I particularly noted the Boundary Value Analysis: instead of testing randomly, targeting the edges (like zero stock or price limits) is much more efficient. It changes my view of testing: it’s no longer a repetitive chore, but a precision strategy.
What struck me was the Early Testing principle. As developers, we tend to want to finish the feature before checking anything. But understanding that fixing a bug during design costs ten times less than in production is a powerful argument for integrating unit tests from day one
😊😊😊
I would first like to express my gratitude for this educational initiative. The more we delve into these subjects, the more we realize how much there is to learn. I have discovered that software testing is not merely a technical step, but a major pillar whose impact is decisive for the developer, the viability of the product, and the sustainability of the company.
While I initially viewed testing as a final check before deployment, I now understand that it must be integrated from the very first line of code. Adopting an approach where each component is validated before moving on to the next is the key to robust and structured development
One of the most practical points is the existence of specialized frameworks. These tools allow for rapid and precise automated verification, transforming what could be perceived as a constraint into a major productivity lever
After carefully Reading the page NamasteDev blog I realized that: Software testing stands as a cornerstone of modern software development, integrating advanced tools, well-defined methodologies, and strong cross-team collaboration to ensure consistent and continuous quality.
Mastering software testing empowers developers not only to build robust, reliable, and scalable applications, but also to embrace a disciplined and professional mindset one that prioritizes performance, proactively anticipates potential issues, and drives continuous improvement throughout the development lifecycle.
Ultimately, it transforms development from simply writing code into a quality-driven engineering process focused on delivering long-term value and exceptional user experiences.
I understood that software testing is used to check whether an application works properly and to find errors before users use it. There are manual and automated tests, as well as different methods such as black box, white box, and gray box testing. We test not only numbers, but also text and the overall behavior of the application.
As I progress in this learning, I’m realizing how important and benefit is software testing in the software engineering field.
While discovering many new things like the types of software testing, different methodologies and tools, we can clearly notice how all of this lead to the credibility, efficacity, efficiency of the project and for the happiness of the whole team and the end-users.
Very important the emphasize on the collaboration between all stakeholders along with other best practices to have from the scratch of the projects to ensure it success.
This article nicely reinforced things I already knew, like the importance of early testing, the difference between manual and automated testing and key concepts like unit, integration and functional testing. It also confirmed how critical testing is for quality, cost reduction and user satisfaction.
What I learned more clearly for the first time was how structured test design techniques like equivalence partitioning, boundary value analysis and decision tables actually help reduce redundancy while improving coverage. The explanation of testing methodologies (black box, white box, gray box) also gave me a more organized way to understand their practical use.
The value of this article is that it gives a solid foundation in one placeespecially useful for beginners or developers like us trying to take testing more seriously. However, it feels a bit general and could be improved with more real-world examples or case studies to make the concepts more practical.
For deeper learning, I would recommend looking into resources that focus on real project scenarios and hands-on testing tools.
One thing I think should have been added is more emphasis on real-life testing challenges and collaboration issues between developers and testers
The article Fundamentals of Software Testing provides a clear and comprehensive overview of the fundamentals of software testing. I especially appreciate how it breaks down the different types of testing, methodologies, and techniques in a structured way. It highlights an important reality in software development: testing is not just a final step, but an essential part of building reliable and high-quality applications.
The distinction between manual and automated testing, as well as black box, white box, and gray box approaches, helped reinforce my understanding of how different strategies are applied depending on the context. I also found the section on test case design very practical, especially boundary value analysis and equivalence partitioning.
Overall, this reading strengthened my understanding of how systematic testing contributes to better software quality, reduced risks, and improved user satisfaction.
My takeaway from this article is that testing reshapes how I think about building software. Testing makes me a better developer; this helps me write cleaner functions, design predictable components, and think more about user flow. Testing pushes me to start thinking about what the edge cases are, what happens if the user… or what happens when…? Testing will certainly elevate me from “developer” to “engineering-minded developer.” Especially Black Box Testing pushes me to think like a user and prevents me from making the assumptions developers often make.
This was a really thorough breakdown of the core principles. I’ve always known that early detection saves time, but seeing the distinction between Equivalence Partitioning and Boundary Value Analysis laid out so clearly really highlights how to be more strategic with test data. It’s a great reminder that testing isn’t just about finding bugs, but about intelligently covering edge cases that are easy to overlook during the initial build.
The section on Manual vs. Automated testing was also a helpful reality check. While automation is the goal for efficiency, the article does a good job of explaining why manual exploratory testing is still essential for catching those nuanced UX issues that a script might miss. It’s a solid foundation to keep in mind as we start integrating more consistent unit and integration tests into our daily development workflow.
I discovered several testing fundamentals I didn’t fully understand before. It clearly shows how important testing is from the start. It makes me want to explore this area more step by step.