I bet you have heard the following phrases many times already: “Testing will be dead soon!”. “Testing can be automated” or “Who needs testers anyway?”. I have heard and sometimes I still hear similar phrases in the tech industry. But don’t worry, as long as there is software available on this planet, the testing craft has a bright future. But what does the future of testing look like? In this article I am sharing my personal view on the future of testing.
I have been working in the software testing industry since 2008 and the last 14 years have brought many changes to our craft. From desktop to web applications to mobile apps and since the last couple of years IoT and smart devices are entering the market.
When I started my testing career I was first working on a desktop application that handled server storage. Back then I had no idea what professional testing would look like. I literally fell into software testing, but I really enjoyed what I have seen. Having the ability to dig deep into a system to understand the underlying tech as well as the business and customer side of things. After the first years in testing I fast forward to the web and mobile applications.
Desktop, web and mobile applications are nothing new to the software testing industry. For each category, there are plenty of tools on the market that support test automation and the testing activities. Furthermore, there are many great blogs, courses and more on each topic available covering every aspect of it.
But what will the future of testing be? This is a question that I have been asking myself for some time now. So I started a little research and talked to people from the testing community to get an idea what our future might look like. Let’s take a closer look.
Big Data and Machine Learning
One of the many topics that I have found during my research is big data and machine learning. Well, both topics are nothing new or are topics that will come in the near future. However, those topics are already relevant for many companies working and handling big amounts of user data.
But looking at the topic from a testing perspective, there are things that will change the way we will do testing in the future, when working with big data and machine learning algorithms.
First of all, both are really technical topics that require skills in programming and technical understanding of complex architectures. Second, it will require skills in handling big amounts of data in databases and last but not least knowledge about algorithms is needed, too.
From my perspective, the big data topic is easier to handle than the machine learning part and will not influence our testing craft like the other topic. Handling data in databases is already part of our daily work life, the only thing is that the amount of data will be much bigger and how the data is structured and saved across systems.
Machine learning is a completely different topic. If we take a closer look at machine learning, it comes down to learning more about algorithms. The implemented algorithm and the corresponding machine learning system has some intelligence. The goal is that the machine will learn from the various inputs and decide on its own what the output will look like. If you want to test machine learning software you have to learn all about the tech stack and the underlying algorithm to understand the system.
But there is another part of machine learning that makes it so interesting for us as software testers. Machine learning or the software that is using machine learning, can help us to better test software. There are already companies on the market who offer machine learning capabilities for software testers. For example, there are automation tools that are able to adopt the test execution to the current system under test. If there is a slower internet connection available it can increase the wait times to prevent flaky tests. Or there are tools that are able to generate test cases based on the user behavior. Some other tools are able to scan the whole application and to offer XPath options to identify objects for automation, or there are tools for test data generation based on user inputs.
As you can see, big data and machine learning have two sides to keep in mind for the future. The one side is, when you test an application making use of big data or implementing a machine learning algorithm. Or the other option when testing tools make use of machine learning to help you in your testing activities.
You may have heard the phrase to the moon in combination with bitcoin or any other crypto currency based on the blockchain technology. Well, blockchains are much more than just crypto currencies. Crypto currencies is one of the many possible products based on a blockchain.
The main idea of blockchain technology is that it’s a decentralized distributed ledger. A blockchain is a sequence of blocks chained together. Each block contains a hash, hash of the previous block and the data itself. If the hash of the previous block is not correct, the blockchain is not valid anymore and got manipulated.
Blockchains offer great security features such as proof of work, consensus and smart contracts. If you want to know more about blockchains and the technology behind, I recommend you, to read the paper from Satoshi Nakamoto (Bitcoin: A Peer-To-Peer Electronic Cash System), because this article is just too high-level to explain blockchain in detail.
As mentioned before, blockchain technology offers plenty of new products and can have an impact on our lives and the industries we are working in as software testers.
If we take a look at blockchains from a testing point of view, blockchains are software. The known software testing techniques are also valid for blockchains. But, the focus and the priority on the testing activities will change.
It’s much more important to understand the underlying technology of the blockchain rather than automating things first. When testing blockchains the non-functional testing activities such as performance, load and security testing plays a much bigger role. However, testing the APIs, the integration with other parts of the system as well as functional testing is still important.
If you ever want or will work as a software tester in the blockchain world, be prepared for a pure and heavy technical field of testing.
The third topic that I want to share with you in this article is an evergreen in the software testing industry, it’s security testing. It’s an evergreen, because it gets mentioned for years now in the industry that it’s so important to do but looking at the media, there is almost every week a data breach reported by a company where millions of sensitive user data has been stolen or systems have been hacked.
Security testing isn’t easy. It’s really hard, technical and complex. Modern systems are interconnected with many other systems via APIs and networks. The systems are usually built with many different programming languages and tools. Each part of the system can be a potential problem, leaving a door open for attackers.
All of us use systems like online banking, cloud storages and other media where we for example save our photos and share private information with others. Nobody wants to get hacked or lose its data. And therefore, companies must invest money and time in security measures from day 0 of a new project. If they are not doing it and get hacked, it can cause the complete company to go down the drain and to lose not only its reputation but also lots of money.
Whenever I work on projects I try to check for some basic security things like XSS (Cross Site Scripting) for web applications or checking OWASP foundation page for the current top breaches to look out for. However, this is not enough. I am not a security testing expert and whenever I work on a project I ask the product manager for security audits and other security measures to move the focus towards these topics. And you should do the same!
Looking into the future of our interconnected world, I see security testing as THE most important topic to handle. Therefore, it might be a good idea to read about the topic, to attend workshops and to learn more about it.
IoT & Smart Devices
The fourth topic that I see becoming more and more important for us as software testers are IoT (Internet of Things) and smart devices. More and more devices are getting connected to the Internet. From fridges to e-bikes to little sensors in a field of corn.
Next to the IoT devices, smart devices such as smart speakers, glasses, fitness bands, watches, cars, light bulbs or lawn mowers (just to mention a view) are already in the market, used by millions of users but they are still on the rise offering more and more “smart” features. All devices are constantly collecting data about you or around you and sending them to a backend system for further processing.
Looking at these devices from a software testing point of you, they are a nightmare to test. As mentioned before, they are not only coming in different shapes and sizes, some of them offer a user interface some not. Some of them fit into a pocket, some not like a car.
All of them are powered by software systems connected to many different APIs using different technologies which already poses enough challenges to us. But next to the software, there are two other factors that play an important role when testing for IoT and smart devices. The first one is the hardware of the devices. We as software testers have to gain new skills in working with hardware devices. For example, we must be able to flash a hardware device with a new software version, we need to connect to the device to capture log files and many more things to cover.
The second factor is the location. We can’t test in an office anymore. If you have tested a mobile app before, this is nothing new for you, but with IoT and smart devices you have to test the hard- and software combination in the wild. In the location where the product is being used.
Imagine you test an IoT sensor that collects weather data in a field of corn. The location will have a huge impact on your testing. There are different temperatures to keep in mind. There might be rain, sun, wind or even wild animals that can step on top of the sensor. There are so many different scenarios to plan upfront.
And while writing this article I got push notifications sent to my mobile phone from my IoT weather station in the garden and it makes me smile, because I like this kind of information and I think we are just at the starting point of connected IoT and smart devices. There is more to come and more to test.
Shifting More To The Left Than Ever Before
I hope I haven’t scared you too much when looking into the future of software testing and the mentioned technologies. As I mentioned earlier, the mentioned technologies are my point of view that might have a big impact on the software testing craft. But looking at the four parts in this article, one thing just came to my mind. We as software testers need to shift even more to the left than ever before.
The systems are already complex and will get more complex in the future. Therefore, it’s important as a software tester to be part of every product discovery phase of a new system or product to give feedback on the planned features. It’s also important to share your testing ideas on the system and to talk about risks. If you haven’t done so far, here is your task and take away from the article. No matter what you are testing, go and talk to your product manager that you want to be involved in the upcoming discovery phases to add testing value in this early phase. You might know think who should test the software while I am working in those early phases. Well the answer is simple, the team. Everybody in the team should have a quality mindset and should be able to test the system with your help on their own. Don’t put yourself in the position of becoming the “bottleneck”. Nobody will benefit from this.
The Future is Bright for Software Testers
Glad you made it to the very end of this article. To summarize the last +2000 words in one sentence. Don’t fear the future of testing, as long as there is software running on a system our testing future is bright.
We as software testers need to shift even more to the left than ever before. The systems are already complex and will get more complex in the future. Therefore, it's important as a software tester to be part of every product discovery phase of a new system or product to give feedback on the planned features.How do you conclude that you have tested enough? ›
- Deadlines (release deadlines, testing deadlines, etc.)
- Test cases completed with certain percentage passed.
- Test budget depleted.
- Coverage of code/functionality/requirements reaches a specified point.
- Bug rate falls below a certain level.
- Beta or alpha testing period ends.
The main aim of testing is to maintain the quality of the product. Also, testing has its own cycle and in each phase, all focus revolves around quality only.Why System testing is so important justify your answer? ›
The testing is important since it discovers defects/bugs before the delivery to the client, which guarantees the quality of the software. It makes the software more reliable and easy to use. Thoroughly tested software ensures reliable and high-performance software operation.What is the future of testing automation? ›
Conclusion. Undoubtedly, automation testing holds a very bright future. Even though the automation tools will build the test cases and code tests, the output of these tools still needs to be validated by the Quality assurance team. Thus, the era of evolution and growth will continue in years to come.What is the latest technology in testing? ›
AI and Machine learning-based testing
Another software testing trend to watch out for in 2022 is artificial intelligence(AI) and machine learning(ML). AI and ML are no new words today. From mobile applications to chatbots to predictive systems, AI is growing its foot in every direction.
Stop the testing when the testing budget comes to its end. Stop the testing when the code coverage and functionality requirements come to the desired level. Stop the testing when the bug rate drops below a prescribed level. Stop the testing when the number of high severity Open Bugs is very low.How can the test be improved? ›
To improve test performance you should begin reviewing a week before a test – not studying. You should be employing effective study habits and techniques throughout the entire semester. Good reviewing is no substitute for poor studying. Don't expect to start studying one week prior to a test and perform well.How can you benefit from testing? ›
- Testing improves knowledge retention. ...
- Testing helps determine knowledge gaps. ...
- Testing can encourage students to learn more. ...
- Testing helps students better organize their knowledge. ...
- Students are better able to retrieve material that was tested and that was not tested.
- Testing shows the presence of defects, not their absence. ...
- Exhaustive testing is impossible. ...
- Early testing saves time and money. ...
- Defects cluster together. ...
- Beware of the pesticide paradox. ...
- Testing is context dependent. ...
- Absence-of-errors is a fallacy.
- Outcome goals. An outcome goal is a final product or effect that you hope to achieve. ...
- Performance goals. A performance goal is a standard you've set that you can use to measure your progress toward an outcome goal. ...
- Process goals.
The objectives of the testing are the reasons or purpose of the testing and the object of the testing is the work product to be tested. Testing objectives can differ depending on few factors as, The context of the component. System being tested.What is testing and its advantages? ›
Testing Techniques is the method applied to evaluate a system or a component with a purpose to find if it satisfies the given requirements. Testing of a system helps to identify gaps, errors, or any kind of missing requirements differing from the actual requirements.How much testing is enough in software testing? ›
Test Coverage should be 95% achieved.What is the future of automation? ›
In the future of automation, more companies will have a Head of Business Systems role to oversee their huge number of tools — and this position will hold a vast capacity for impact and change. More than ever, the SaaS tools we choose will help our businesses become more productive, profitable, and impactful.What is the future of QA? ›
The Need For QA Specialists Will Increase
For example, it has been reported that the number of test automation specialists has doubled in the last few years. This is due to the increasing demand for test automation, which makes it essential for companies to have a team of specialists who can help them automate tests.
Automation and especially automation that uses AI will complement manual testing but will never replace it.Which testing tool is in demand 2022? ›
LambdaTest is by far one of the best automation testing tools for 2022 because of its ability to run automated Selenium scripts on a scalable cloud grid. This cross-platform web and application automated testing tool also allows testers to perform interactive live testing on 2,000+ real web browser environments.Which testing technology is best? ›
- Top Trends in Software Testing. Agile and DevOps. QAOps. Scriptless Test Automation. Big Data Testing. Internet of Things (IoT) Test Automation. Artificial Intelligence & Machine Learning. Robotic Process Automation (RPA) ...
- Wrapping it up.
Automation testing helps companies achieve their business goals by speeding up the product delivery process while maintaining quality. With rapid advancements in modern technologies such as IoT, Artificial Intelligence, Machine Learning, etc., the demand for automation testing is at an all-time high.
Even though the job of a software tester is to catch errors committed by developers, software testers themselves are not immune to errors. As a beginner in software testing, you would make your own mistakes and learn from them to shape your career path.When we can say testing is complete? ›
Complete testing, aka exhaustive testing, implies that the software has been tested for all possible scenarios and it is 100% defect-free at the time of deployment.Does testing improve learning? ›
Research has found that tests can be valuable tools to help students learn, if designed and administered with format, timing, and content in mind—and a clear purpose to improve student learning.What are the five stages of testing? ›
- Static testing. During static testing, developers work to avoid potential problems that might arise later. ...
- Unit testing. The next phase of software testing is unit testing. ...
- Integration testing. ...
- System testing. ...
- Acceptance testing.
- Characteristic # 1. Validity:
- Characteristic # 2. Reliability:
- Characteristic # 3. Objectivity:
- Characteristic # 4. Norms:
There are four main stages of testing that need to be completed before a program can be cleared for use: unit testing, integration testing, system testing, and acceptance testing.What is first goal of testing process? ›
Therefore, the first goal of understanding and performing the testing process is to enhance the quality of the software product. Though quality depends on various factors, such as correctness, integrity, efficiency, etc., reliability is the major factor to achieve quality.What are the 5 most important components in test plan? ›
A test plan's five most crucial elements are the test strategy, objectives, schedule, estimates, and deadlines.What is test strategy with example? ›
Test strategy is a set of guidelines that explains test design and determines how testing needs to be done. Components of Test plan include- Test plan id, features to be tested, test techniques, testing tasks, features pass or fail criteria, test deliverables, responsibilities, and schedule, etc.What is failure in testing? ›
A failure is the inability of a software system or component to perform its required functions within specified performance requirements. When a defect reaches the end customer it is called a Failure. During development, Failures are usually observed by testers.
In general, testing is finding out how well something works. In terms of human beings, testing tells what level of knowledge or skill has been acquired. In computer hardware and software development, testing is used at key checkpoints in the overall process to determine whether objectives are being met.What is the role of testing? ›
Testing will be necessary for making the software defect free. Defects can be identified and rectified. Automated testing offers a great help to create defect free software. Testing forms an integral part in the Software Development Life Cycle for improving consistency and performance of software.Which tool is used for testing? ›
Automation testing tool
This type of tool is used to enhance the productivity of the product and improve the accuracy. We can reduce the time and cost of the application by writing some test scripts in any programming language.
When to Start Testing? An early start to testing reduces the cost and time to rework and produce error-free software that is delivered to the client. However in Software Development Life Cycle (SDLC), testing can be started from the Requirements Gathering phase and continued till the deployment of the software.What are 5 test taking strategies? ›
- Be prepared. ...
- Always arrive early and take a moment to relax. ...
- Listen attentively to last minute instructions given by the instructor. ...
- Do a memory dump. ...
- Read the test directions very carefully and watch for details. ...
- Plan how you will use the allotted time. ...
- Look for cues. ...
- Answer all the questions.
A developer needs to have programming skills and proficiency at writing code. Development is usually about creating prototypes and testing these prototypes until they are able to function. A tester, on the other hand, is responsible for testing the application and pushing it to its limits.Is testing easier than developing? ›
Being outnumbered naturally means that testing has less of a voice. That doesn't need to be a problem though, we just need to shout twice as loud. So there you have it, its official, testing is harder than development!What is the value of testing? ›
The true value of testing is to formalize correct behavior in a repeatable way. When someone creates a set of tests with automatically checked expected results, that can be run every time the code changes, they are contributing to the infrastructure of quality.Is performance testing a good career in 2022? ›
With such high demand, competitive salaries, and different perks, software tester as a job profile is really popular, and therefore, becoming a data science professional in 2022 is definitely a good choice for both now and in the future.Is testing a good career than development? ›
Testing jobs require a better understanding of the overall functioning of the software while a developer job needs capability to build and enhance a project. Specific knowledge of the developers about software is commendable.
You can still switch your career focus from testing to development by keeping these resume-writing tips in mind. As you build your new resume, you need to focus on your transferrable skills. This could include strong communication, organization, and eye for details.Can manual testing be replaced with automation? ›
Can Automation Testing Replace Manual Testing? Automation testing will not replace manual testing. You need both manual and automation testing. Manual testing handles complex test cases, while automated testing handles simpler, more repetitive tests.What jobs will be lost to artificial intelligence? ›
- Customer service executives. ...
- Bookkeeping and data entry. ...
- Receptionists. ...
- Proofreading. ...
- Manufacturing and pharmaceutical work. ...
- Retail services. ...
- Courier services. ...
- Automation testing. This is the process of software testing and other tech products. ...
- Data scientist. ...
- Business analyst. ...
- Performance testing. ...
- Quality engineer. ...
- Test architect. ...
- Software delivery manager. ...
- DevOps engineer.
- senior software engineer in test - ₹37lakhs per year.
- staff software test engineer - ₹31lakhs per year.
- assistant consultant - ₹30lakhs per year.
- software development engineer test lead - ₹30lakhs per year.
Highest salary that a Software Tester can earn is ₹8.0 Lakhs per year (₹66.7k per month).Which one is best testing or developing? ›
A developer needs to have programming skills and proficiency at writing code. Development is usually about creating prototypes and testing these prototypes until they are able to function. A tester, on the other hand, is responsible for testing the application and pushing it to its limits.Who earns more tester or developer? ›
A QA Engineer can, on average, earn between ₹1.9 LPA and ₹8.65 LPA. A software developer can, on average, earn between ₹2.15 and ₹10 LPA. A senior software developer can, on average, earn between ₹4.36 LPA and ₹20 LPA.Is testing job difficult? ›
Good software testing is not an easy job. It is extremely difficult to perform high-quality software testing. This is because of the wide range of knowledge areas that are, in one way or another, affected, and the range of required skills.Is testing interesting job? ›
Yes, software testing is the most interesting job because it throws challenges at you every day.