RepositoryServlet servlet = (RepositoryServlet) sc.newInvocation( REQUEST_PATH ).getServlet();
assertNotNull( servlet );
ArchivaConfiguration archivaConfiguration = servlet.getConfiguration();
Configuration c = archivaConfiguration.getConfiguration();
c.removeManagedRepository( c.findManagedRepositoryById( REPOID_INTERNAL ) );
saveConfiguration( archivaConfiguration );
ManagedRepositoryConfiguration repository = servlet.getRepository( REPOID_INTERNAL );
assertNull( repository );
}