A test case is a detailed document that outlines the steps, inputs, and expected results used to verify a specific feature or functionality of a software application. It serves as a critical component in the software testing process, ensuring that the application works as intended. A test case includes conditions, actions, expected outcomes, and any necessary data for testing. By executing test cases, testers can identify defects, ensure quality, and validate that the software meets the required specifications. Well-written test cases are essential for effective testing, reducing errors, and ensuring a seamless user experience.
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