given:
        def leaf = mavenRepo.module("org", "leaf", "1.0").publish()
        def bom = mavenRepo.module('org', 'bom', '1.0')
        bom.packaging = 'pom'
        bom.dependencyConstraint(leaf)
        bom.publish()

        buildFile << """
            apply plugin: 'java-library'

            repositories {
               maven { url "${mavenRepo.uri}" }
            }