The “test execution phase” is a critical stage within the software testing process where actual testing activities are performed to evaluate the behavior, functionality, and performance of the software being tested. It involves the execution of test cases, test scripts, and scenarios in accordance with the test plan and test strategy. The primary goal of the test execution phase is to verify that the software operates as expected, uncover defects or issues, and ensure it meets the specified quality and functionality requirements.
Key activities and components of the test execution phase include:
- Test Case Execution: Test cases, which have been designed and documented during the test design phase, are executed. Testers follow the steps outlined in these test cases, input data, interact with the software, and observe its behavior.
- Test Data Setup: Test data, including inputs, configurations, and conditions, is prepared and provided to the software to create various scenarios for testing.
- Test Environment Configuration: The test environment, which aims to replicate the production environment as closely as possible, is set up and configured. This may involve hardware, software, databases, network settings, and other relevant components.
- Test Execution Management: The execution of test cases is managed, including scheduling, prioritization, and tracking of test runs. Test managers or test leaders oversee this aspect to ensure efficient and effective execution.
- Automated Testing: If automated testing is part of the testing strategy, automated test scripts are executed using test automation tools. This allows for repeatable and systematic testing of the software.
- Logging and Reporting: Test results, including pass, fail, or inconclusive outcomes, are captured and logged. Detailed notes, observations, and logs are often recorded for documentation and analysis.
- Defect Reporting: When defects or issues are identified during test execution, they are reported in a structured manner using defect tracking or issue tracking tools. These reports are often known as Test Incident Reports (TIR) or bug reports.
- Regression Testing: Test execution may include regression testing, where previously tested functionality is retested to ensure that recent changes or fixes have not introduced new defects.
- Exit Criteria: The test execution phase continues until predefined exit criteria are met. These criteria define when testing can be concluded, and the software is ready for release.
During the test execution phase, testers verify that the software meets the specified requirements, adheres to design and functional specifications, and functions properly under various conditions and scenarios. Any deviations from expected behavior or the identification of defects are documented, reported, and managed for resolution. Effective test execution is a crucial step in the software testing process, as it provides essential insights into the quality and reliability of the software product and helps ensure that it is ready for production or release.