An essential component of any IT project is the software test. The program is tested to uncover faults and bugs that could depressingly impact the user experience. There are two primary classes of testing: automated testing and manual testing.
Firstly, what is Manual Testing?
As the name implies, manual testing is a technique where a quality assurance specialist looks at the product program by hand to track down mistakes.
To accomplish this, QAs adhere to a documented test plan that outlines several distinct test scenarios. Analyzing the online or mobile application’s performance from the standpoint of the end user is a must for quality assurance.
Software behaviour is verified by QAs against what is anticipated, and any discrepancy is reported as a problem.
To illustrate this, let us look at a little example of manual testing. A website has been developed by a developer, and they wish to test its functionality.
In this instance, it is expected that the user will be able to click the Login button, input their username and password, and submit their information.
Nevertheless, the user is not redirected to the home page while the test runs thanks to the Login button.
In this scenario, the developer will receive a bug report from the QA/manual testers.
- Any test strategy must include manual testing since it gives QAs a better understanding of the end user’s perspective.
- Because manual testing is done by humans without the use of test automation frameworks, software is evaluated based on the most crucial metric—user experience.
- When doing exploratory testing or running test cases once or twice, manual testing is essential. This aids in the early detection of bugs by QAs during the SDLC.
Methodologies for Manual Software Testing
As we have now checked what is manual testing, let’s check on the methodologies for manual software testing.
The following categories apply to techniques used in manual software testing:
- White Box Testing: White box testing is a software testing approach in which the manual analyzer knows about the application’s design and code. It is otherwise called the glass box test and the clear box test. Software engineers use this to run unit tests. Branch testing, data flow testing, control flow testing, decision coverage, statement coverage, and path testing are examples of white box test techniques.
- Black Box Testing: On the other hand, using the black box approach indicates that the software tester lacks the knowledge and comprehension of the application’s structure or code. Testing both the app’s functional and non-functional behaviour involves interaction with the QA specialist. To help software testers find errors and flaws, there are several black-box test techniques available.
- Gray Box Testing: Black box and white box tests are combined in this test type. Identifying flaws and errors resulting from improper handling or improper use of the application is the primary goal of the gray box test. Gray box testing is used when a major web application bug needs to be fixed. You can perform the gray test of apps with the help of several tools.
Process of Manual Testing
Requirement Analysis
Examining the needs of the software system being tested is the first stage in the manual testing process. This entails comprehending the functional, non-functional, and user requirements for the system.
The tester must comprehend the software’s goal, the target audience, and the expected behaviour of the system in different scenarios.
Test Planning
Once the requirements have been analyzed, the tester must create a test plan. This entails determining the test cases that must be run, establishing the testing scope, and ranking the tests according to significance.
The testing environment, test data, and resources needed for testing should all be included in the test plan.
Test Case Design
Creating the test cases is the next stage. Test cases are collections of actions that a tester performs to verify the functionality of the system.
Test cases must be simple to carry out and should cover every scenario that could arise. The test cases must have clear documentation and be comprehensible to fellow team members.
Test Case Execution
In this stage, the analyzer completes the experiments made in the first step. The analyzer should record the results of each test case and stick to the directions given in the test case.
Any imperfections found while doing the experiments should likewise be accounted for by the analyzer.
Reporting of Flaws
The analyzer is expected to report any flaws found during the execution of the test case. Announcing defects entails keeping track of the issue’s seriousness and impacts on the framework.
To assist the development team in fixing the fault, the defect report should also provide instructions on how to replicate the problem.
Defect Retesting
To ensure that the deformities have been tended to, the analyzer must retest the framework once the improvement group has resolved the issues they found.
At this point, the test cases that revealed the issues are run, and it is determined whether or not the issues have been resolved.
Regression Testing
It is a procedure used to ensure that framework changes made to address bugs don’t bring about the presentation of new ones.
To ensure the framework keeps on working as expected, a piece of the test case from the past test cycle is executed in this stage.
Test Closure
This is the last stage of manual testing. This entails recording the testing outcomes, such as the quantity of test cases run, the kinds of faults found, and the seriousness of those problems.
Future testing recommendations and lessons gained should also be included in the test closure report.
Conclusion
Manual testing is a crucial phase in guaranteeing the performance and quality of a software system.
This blog post’s eight phases offer a foundation for manual testing and guarantee a thorough and efficient testing procedure.
