resource1 = new Resource("parent" + System.currentTimeMillis(), "name", resourceType1);
resource1.setUuid("" + new Random().nextInt());
em.persist(resource1);
// Install packages on the resource
installedPackage1 = new InstalledPackage();
installedPackage1.setResource(resource1);
installedPackage1.setPackageVersion(package4Installed);
resource1.addInstalledPackage(installedPackage1);
installedPackage2 = new InstalledPackage();
installedPackage2.setResource(resource1);
installedPackage2.setPackageVersion(package4Installed);
resource1.addInstalledPackage(installedPackage2);
installedPackage1.setResource(resource1);