The Application starts and is accessible successfully

Running the application

./gradlew bootRun

Testing the Endpoint

curl -X GET localhost:8080/cities

Running the tests

./gradlew test

The test results give more information

/build/reports/tests/test/index.html

Looking up the data in the H2 Database

http://localhost:8080/h2-console

DB Connection parameters

| Property     | Value            |
|--------------|------------------|
| Driver Class | org.h2.Driver    |
| JDBC URL     | jdbc:h2:mem:city |
| User Name    | sa               |
| Password     |                  |