Common problems in software testing




















You always end up with a compromise. So if you set up expectations up front, then your team can be more efficient and succeed. What steps should you take? So when you go into the meeting, be prepared to negotiate and list out the details. Smart testers are constantly looking for better ways to create and distribute manual test steps. Automation testers try to improve things by building new frameworks or utilities. Allow tool work later. There are an endless number of areas that can be tested.

Exploratory testing is great, but make sure you have direction. It needs time. Scripted testing and automated testing are are evangelized everywhere, but can be redundant if unmonitored. Keep it lively. Seems obvious, but those are easy tests to write. One of the problems end users regularly see is the functionality that the regression tests are designed to validate are moot, have been deprecated, or are no longer relevant.

We reduced effort needed during the regular cycle because we weeded garbage from our test plan. Make sure you do that for both your manual and automated tests. Maybe you have scenarios that will be run and pass, but they may not be useful anymore. It can start from getting new testers, or having inexperienced testers thrown onto the team with the expectation that they can do professional-level testing.

The basics you need to have your team trained on should be:. You can have people show up on site or do it online. Set aside time for the team to learn and for the more experienced testers to teach the less experienced ones.

Using the platform could be as basic as installing or copying a file. Many old school manual testers may not be familiar with the basic capabilities of the newer software. Give them the orientation. When it comes to performing basic software tasks correctly, get them any requirements or subject matter experts SMEs so that they can be successful.

Given the rarity of the 3 rd point, and the obviousness of the first two, the last two items here are the most important. Your SME should be embedded with your testers. Ideally in the same room. When it takes more effort to update the tests than it would take to re-run them manually, test automation will be abandoned. Your test automation initiative should not fall victim to high maintenance costs.

Most popular testing tools are large and complex that require detailed technical knowledge. In addition to technical problems with the tool themselves, you may experience technical problems with the software you are trying to test. If the software is not designed and built with testability in mind, it can be very difficult to test, either manually or automatically.

Trying to use tools to test such software is an added complication which can only make test automation even more difficult. Nonetheless, as for tests automation, Katalon Studio is a great and free tool.

The test automation framework provided within Katalon Studio was developed with the keyword-driven approach as the primary test authoring method with data-driven functionality for test execution.

Test automation needs to be supported by management and implemented into the culture of your organization. Time must be allocated for choosing tools, for training, for experimenting and learning what works best. Test automation is an infrastructure issue, not just a project issue. In larger organizations, test automation can rarely be justified on the basis of a single project.

Standards are needed to ensure consistent ways of using the tools throughout the organization. Since new software is released on very short iterations, regression testing becomes more and more important, thus automated testing becomes even more critical.

In my perfect world of Agile testing, automated tests are created before the code to implement the features is actually written—truly test driven development—but, this rarely happens in reality. What about you, the software developer? What is your role in all this testing stuff? One of the big failings of software development teams is not getting developers involved enough or taking enough ownership for, testing and the quality of their own code.

Instead, you should absolutely make it your responsibility to find and fix the bugs before your code goes into testing. The reason is fairly simple. The further along in the development of software a bug is found, the more expensive it is to fix. If you test your own code thoroughly and find a bug in that code before you check it in and hand it over to QA, you can quickly fix that bug and perhaps it costs an extra hour of time.

A development manager decides that the bug is severe enough for you to work on and the bug is assigned to you. The tester goes back and checks that the bug is actually fixed and marks the defect as resolved. Ok, so by now, hopefully, you have a decent idea of what testing is, the purpose of testing, what kinds of testing can be done and your role in that whole process. Black-box testing sounds a whole lot like functional testing. Oh, and also the same question for regression testing versus automated testing.

Many of these testing terms are basically the same thing. Sometimes I feel like the whole testing profession feels the need to invent a bunch of terminology and add a bunch of complexity to something that is inherently simple. To address some of the specifics. Black-box and white-box testing just refer to how the functional testing or other testing is done.

Are you looking at the code to give you hints about what to test or are you treating the whole thing like a mysterious black box? For automated testing versus regression testing, again, we are dealing with a higher concept and implementation. Regression testing is the concept. If you decide to become a tester and want to pass a job interview for a testing position, you should probably know all this stuff and be able to expound upon why exploratory testing is actually a valid way to test things and how user testing and acceptance testing are not the same things.

To get the entire book delivered to your inbox, go here. Beginners often underestimate the unreliability that gets added to the test automation system due to false positive and negative results. If your automation tests are generating false positive or negative results, then your test automation system cannot be relied upon. And you may still need to invest in manual testing to validate what has already been automated.

More test automation you have, less you need to invest in manual testing. There might be problems which could not be detected with test automation for eg. Test automation brings efficiency to the testing process, but it serves best when combined with some level of manual testing. When creating test automation, beginners more often believe that product would always be the way it is today — be it design, interfaces or UI.

However, the truth is that depending on the road map for the next releases, various elements of the product can change. A test automation system is also a product like any other product you are testing. Creating test automation scripts in a random fashion is not a good idea.

You need to think about the design of your test automation system before starting to implement it. Select an appropriate test automation framework such as linear, modular, library architecture, data-driven, keyword-driven or hybrid. Divide the test automation system you want to build into components. Decide how various components interact with each other. Adopt standard coding practices like code cleanup, reusable code, documented code, etc. Better the design of your test automation system, the easier it would be to maintain it.

When creating test automation, it is a good practice to consider not only how existing code can be reused but also how the new code can be written in such a way that it can be reused too. Modularization helps in making your test automation system less error-prone and more maintainable as changes need to be made in a single place rather than all over the test automation system.

Organizing test jam sessions where the entire team sits together to use the product in an ad-hoc manner can be one way of doing exploratory testing. Having an external person, not familiar with the product, to use the product in an explorative manner can help in getting a fresh perspective on the product UI. If you are opting for an open-source tool, do consider the support it offers in the form of communities and forums.

Check the article here on how to choose the right test automation tool. Testsigma is one such test automation tool with a package of multiple useful features like cloud-based test case creation that does not require any infrastructure setup or investment. Already integrated Test Lab with all needed browsers and devices for cross-browser testing.



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