How can I manage test data in Java applications?

How can I manage test data in Java applications?

You can manage test data in Java applications by using libraries like JUnit and Mockito for unit testing, and tools like DBUnit for database testing.

What are some best practices for creating test data?

Best practices include using realistic data, keeping data sets small, and ensuring data is isolated for each test case.

Can I automate the generation of test data?

Yes, you can automate test data generation using libraries like Java Faker or by writing custom data generation scripts.

How do I clean up test data after tests run?

You can clean up test data by using teardown methods in your test framework or by using transactions that rollback after tests.