spring-bank

Bank demo

This is simple demo of SpringBoot transactional application. Simple Bank Demo provides following features:

• create and delete clients and accounts.
• deposit and withdraw funds.
• transfer funds between clients.
• PostgreSQL database is used to store transactional data in production.
• H2 in-memory database is used for JUnit testing.

Build and Test

JUnit tests are executes using SpringBootTest and H2 embedded database.

gradle clean build test

Full stack development with docker

Use docker to run PostgreSQL as docker container.

docker run -p 5432:5432 --name postgres-server -e POSTGRES_PASSWORD=secret -d postgres:12.3-alpine
java -jar bank-server/build/libs/bank-server-1.0.0-SNAPSHOT.jar
docker stop postgres-server
docker rm postgres-server

Full stack Integration Tests

Use docker-compose to run complete stack:

1. postgresql on localhost:5432 as docker container
2. bank-server on localhost:8080 as docker container

#1. Start PostgreSQL Database and Bank-Server as docker containers 
docker-compose up --build -d
#2. Runt integration test suite
gradle :bank-client:clean :bank-client:test -Dtest.profile=integration
#3. tear down docker containers
docker-compose down -v --rmi all --remove-orphans