BDD (Behavior Driven Development) strives to communicate clearly whenever any stakeholder's understanding of the desired system changes and attempts to have stakeholders in diverse positions interacting smoothly in parallel to maintain a near-constant grasp of the intended system behavior. If that understanding has been misaligned, it should be updated, or it should be synthesized with a new understanding of the intended system. This ensures that all stakeholders are pulling in the same direction.

In the fast-paced and highly regulated world of financial services, software quality is arguably of utmost importance. To ensure financial products meet complex requirements and deliver seamless user experiences, robust testing methods are crucial. One such approach that has gained significant traction in the financial industry is Behavior-Driven Development (BDD) testing.