The regression test suite should cover all functionalities of your testing module to ensure that recent changes haven't negatively impacted existing features. This includes core functionalities, critical business processes, and areas prone to frequent changes or defects.
Collaborate with functional experts to identify critical and high-impact test cases. These teams have deep knowledge of the business processes and can help prioritize which test cases should be included in the regression suite.
Not all test cases are equally important. Prioritize test cases based on their impact on the application, frequency of use, and historical defect data. Focus on high-risk areas and those with complex logic or integration points.
Ensure that test cases related to recent defects and their fixes are included in the regression suite. This helps in verifying that the issues have been resolved and haven't reappeared.
Automate repetitive and stable test cases to save time and resources. Automated regression testing can be executed quickly and frequently, providing faster feedback on the system's health after changes.
The regression test suite should be a living document. Regularly review and update the suite to include new functionalities, remove obsolete test cases, and adjust for changes in business requirements.
Design test cases in a modular way so that they can be easily reused and maintained. This helps in managing dependencies and reduces duplication of effort.
Ensure that test cases with dependencies are executed in the correct order. For example, if test case B depends on the output of test case A, they should be sequenced appropriately or designed to handle such dependencies within the suite.
Wherever possible, structure your regression test suite to allow for parallel execution. This can significantly reduce the time required for regression testing, especially when dealing with large test suites.
Properly document each test case, including the purpose, steps, expected results, and any setup or teardown procedures. This ensures clarity and consistency in test execution and helps in onboarding new team members.
Use Opkey's Test run and Reports section to monitor and track the progress and results of regression tests. Detailed reports generated in this section help in identifying trends, understanding test coverage, and making informed decisions about the quality of the application.
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