Software industries are now using the microservice-based architecture for every new development. In addition, most companies are moving from monolithic to microservice-based architectures. Consequently, each microservice must be tested before it communicates with other microservices.

As we know, a microservice is an architectural style that develops a single application with a suite of services. These services are independent deployable, have different data storage methods, and can also be used in different languages. They either have a bare minimum of dependencies or zero dependencies with centralized management. These services are built around business capability and can also be deployed by containers. Sometimes, this characteristic of the microservice style creates complexity for testers trying to test a microservice end-to-end.