This Spring boot app features two endpoints:

• /healthcheck - application is up and ready
• /connected - used to check if two cities are connected

ex:

http://localhost:8080/connections?origin=Boston&destination=New%20York

• JDK 1.8.0 or above (Developed on openjdk version "1.8.0_222")
• Gradle

Execute the command:

gradle bootRun

The app should start on http://localhost:8080

Execute the command:

gradle test

• Browse to http://localhost:8080/swagger-ui.html

• Proper logging
• Pluggable Search Algorithm ( via spring dependency injection and JGraphT)
• Endpoint to visualize graph