PriorityTestVis: Visualizing Test Prioritization

PriortyTestVis user interface

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PriorityTestVis is an Eclipse plugin that visualizes and optimizes test suites with respect to the inclusion/exclusion of tests and the order of test execution. Initial optimization is performed using a greedy algorithm that optimizes tests based on mutation score. The visualization can then be used by the tester to further customize the test suite. The visualization shows theĀ overlap between tests as well as the unique benefits of a given test (with respect to mutants killed).