prepare database

• create DB docker run --name postgres-test-db -e POSTGRES_PASSWORD=admin -p 5432:5432 -d postgres
• create schema for moduleA

CREATE TABLE modulea.entitya (
    ID SERIAL PRIMARY KEY,
    FirstName varchar(255)
); 

• create schema for moduleB

CREATE TABLE moduleb.entityb (
    ID SERIAL PRIMARY KEY,
    LastName varchar(255)
);

publish modules to maven local

• execute gradle publishToMavenLocal in moduleA directory
• execute gradle publishToMavenLocal in moduleB directory