Why Should You Perform Regression Testing on Software?
Regression testing is a software testing method that helps determine if the problems occurring are the cause of software change. It intends to ensure that modification applied to software does not have any adverse impact on its functioning.
Regression testing supports quality assurance feature
Quality assurance is a wide-ranging model inheriting all matters that individually or collectively affects the quality of the product. Regression testing determines the bug and helps deliver the desired reliable product, which enforces the concept of Quality Assurance.
Requirement of Regression Testing
Regression Testing comes into effect in the following situation:
Change in requirement and code is modified according to the requirement
When the software gets a new feature
Strategy of Regression Testing
The activity of software maintenance involves enhancement, deletion, and optimization of the existing features. Here are some more tidbits of the strategy involved.
Determining executed test-case
Improvement and changes in the test-case
Test case of functionalities that undergo recent changes
Analyzing the outcomes of regression testing
Example of regression testing
Out of the three modules, Personal information, User view, Module information, consider a bug occurs in user view module that restricts the user to log in with the valid credentials. In any such case, the testing team will send that specified module to the development team. The latter will fix the bug and respond back to the testing team to check whether the bug affects other modules as well.
It runs all the previously executed test cases on the new build up. The products delivered are efficient and follows the principle of Quality Assurance. The number of test cases remains applicable over the time that influences the extent of automation.
Benefits of Regression testing
Regression testing increases the chance of determining the bugs occurred due to the change in software and application.
It also detects undesirable side caused due to change in the operating environment.
Hiring is QA consulting company to perform these tests, is a smart move. Such service providers offer noteworthy software testing and quality assurance solution. They encapsulate the skilled labor and the expertise of their staff with proprietary testing techniques. Several testing services these experts offer include:
Automation Testing services
Integration testing services
Mobility Testing services
Functional Testing services
To summarize, QA consulting companies an ultimate alternative to an institution, businesses, and government department. They make the functioning of the software easier and cost effective.