What is the difference between BDD and TDD? Elaborate with examples

Question

Accepted Answer

BDD focuses on behavior while TDD focuses on testing.

BDD stands for Behavior Driven Development while TDD stands for Test Driven Development.
BDD emphasizes on the behavior of the system from the user's perspective.
TDD emphasizes on testing the code and ensuring it meets the requirements.
BDD uses natural language to describe the behavior of the system in scenarios.
TDD uses code to test the functionality of the system.
BDD involves collaboration between developers, testers, and business stakeholders.
TDD involves writing tests before writing the code.
Example of BDD: Given a user logs in with valid credentials, then they should be redirected to the dashboard.
Example of TDD: Write a test to ensure that a function returns the correct output for a given input.

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