ManagedRepository repoConfiguration = getRepoConfiguration( TEST_REPO_ID, TEST_REPO_NAME );
repoConfiguration.setDaysOlder( 0 ); // force days older off to allow retention count purge to execute.
repoConfiguration.setRetentionCount( TEST_RETENTION_COUNT );
addRepoToConfiguration( "retention-count", repoConfiguration );
repoPurgeConsumer.beginScan( repoConfiguration, null );
String repoRoot = prepareTestRepos();
repoPurgeConsumer.processFile( PATH_TO_BY_RETENTION_COUNT_ARTIFACT );