The term “shift-left testing” has entered the software engineering lexicon in recent years. But what exactly does that imply? In layman’s terms, it means conducting more software testing during the software development phase to reduce defects and save the company money from costly bugs. To get more idea on Testing field, join Software Testing Course in Chennai at FITA Academy for the best training and career guidance.
Shift-left testing refers to increased involvement by quality assurance (QA) engineers during the development phase in order to detect defects as early as possible, before software engineers hand over the program to QA for more extensive testing. Most of the time, this entails developing and executing more automated testing of the UI and APIs.
However, there are some basic and essential software testing steps that every software developer should perform before showing their work to anyone else, whether for shift-left testing, formal testing, ad hoc testing, code merging and integration, or simply calling a colleague over for a quick look. The goal of this basic testing is to identify obvious bugs that stand out right away. Otherwise, you’ll be stuck in an expensive and inefficient cycle of having to describe the problem to the developer, who will then have to reproduce, debug, and solve it before trying again. Here, in this blog we will discuss how to do software testing and process of testing.
Here are the essential software testing steps that every software engineer should go through before presenting their work to others.
- Fundamental functionality testing
Begin by ensuring that every button on every screen functions properly. You should also ensure that you can enter simple text into each field without causing the software to crash. You don’t have to test every possible combination of clicks and characters, or edge conditions, because that’s what your testers do—and they’re very good at it. The goal here is to not allow anyone else to touch your work if it will crash as soon as they enter their own name into the username field. If the feature is intended to be accessed via an API, you must run tests to ensure that the basic API functionality functions properly before submitting it for more extensive testing. It’s fine if your basic functionality testing uncovers something that doesn’t work. Simply inform them that it does not work, that you are aware of this, and that they should not attempt it. You can fix it later; just don’t leave any surprises.
- Code checking
A second set of eyes looking over the source code can reveal a slew of issues. If your coding methodology necessitates peer review, complete this step before submitting the code for testing. But don’t forget to do your basic functionality testing before the code review. To be as successful strong tester, join Software Testing
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- Analysis of static code
There are tools that can analyze source code or bytecode without running it. These static code analysis tools can detect a variety of flaws in source code, including security vulnerabilities and potential concurrency issues. To enforce coding standards, use static code analysis tools and configure them to run automatically as part of the build.
- Unit testing
Unit tests are written by developers to ensure that the unit (whether a method, class, or component) is working as expected and to test against a variety of valid and invalid inputs. Unit tests should be run in a continuous integration environment every time you commit a change to the source code repository, and they should also be run on your development machine. Some teams set coverage goals for their unit tests and will fail a build if the coverage isn’t high enough.
Mock objects and virtualized services are also used by developers to ensure that their units can be tested independently. If your unit tests fail, make the necessary changes before allowing others to use your code. If you are unable to fix them right away, inform the other person of the failure so that it does not come as a surprise when they encounter the problem.
- Performance testing for single users
Load and performance testing are baked into some teams’ continuous integration processes, and load tests are run as soon as code is checked in. This is especially true of back-end code. However, developers should consider single-user performance on the front end and ensure that the software is responsive when only they are using the system. If it takes more than a few seconds to display a web page from a local or emulated (and thus responsive) web server, figure out what client-side code is causing the delay and fix it before showing it to others.
Conclusion:
In this blog, we have discussed 5 essential software testing steps that every engineer should take and what software testing developer do. To learn more about testing platform, join FITA Academy’s Software Testing Course in Coimbatore with the worthy certification and Placement Assistance.