Considering a scenario with multiple teams working on the same codebase, how does TDD contribute to code consistency and integration?

Test-Driven Development (TDD) enforces a consistent testing approach across multiple teams working on the same codebase. By writing tests before code implementation, TDD ensures that each team follows a standardized testing process. This consistency facilitates easier integration of code from different teams, as the tests act as a common set of criteria for code acceptance. TDD reduces the likelihood of integration issues and enhances overall code quality by promoting a shared understanding of testing standards among teams.