File localStorageDirectory = new File(getBasedir(), "target/test-reposes/repo1");
repoConf.getLocalStorage().setUrl(localStorageDirectory.toURI().toURL().toString());
Xpp3Dom exRepo = new Xpp3Dom("externalConfiguration");
repoConf.setExternalConfiguration(exRepo);
M2RepositoryConfiguration exRepoConf = new M2RepositoryConfiguration(exRepo);
exRepoConf.setRepositoryPolicy(RepositoryPolicy.RELEASE);
exRepoConf.setChecksumPolicy(ChecksumPolicy.STRICT_IF_EXISTS);
// LS is the default AttributeStorage, so no need for guessing
FileUtils.deleteDirectory(new File(localStorageDirectory, ".nexus/attributes"));
repository.configure(repoConf);