class Main {

    public static void main(String[] args) {

        // Integration Testing

        // Integration testing is a type of testing where multiple components are combined and tested as a group. It focuses on 

        // verifying the interaction between different components and ensuring that they work together correctly.

        // In the context of microservices, integration testing is essential as it helps identify issues and bugs that may arise

        // when different services communicate with each other.

​

        // Let's consider an example of an e-commerce application that consists of microservices for inventory management and

        // order processing:

        // - In the inventory management microservice, integration testing can involve testing the interaction between the

        //   inventory database and the inventory service. This can include scenarios such as adding a new product to the

        //   database and verifying that it is correctly reflected in the inventory service.

        // - In the order processing microservice, integration testing can involve testing the interaction between the

        //   order service and the payment service. This can include scenarios such as placing an order and verifying that

        //   the payment is processed correctly.

        // Integration testing can be performed using various approaches such as API testing, database testing, message queue

        // testing, and end-to-end testing. It helps ensure that the different components of a system work together seamlessly

        // and meet the desired functionality and requirements.

​

        System.out.println("Integration Testing");

    }

}