Building Dynamic Virtual Services in Minutes with Swagger and OAS
The OpenAPI Specification (formerly known as the Swagger Specification) provides an elegant way to design and document your APIs. During and after design and documentation, mocking helps you create prototypes and achieve coverage for all your scenarios during testing and development.
The problem is that mocking is hard to do and static. It involves a lot of work and makes it difficult to simulate different scenarios you want to test and develop against.