@Test
public final void testRelabelling2()
{
LearnerGraph gr = new LearnerGraph(Configuration.getDefaultConfiguration()), result = new LearnerGraph(Configuration.getDefaultConfiguration());
LearnerGraph expected = new LearnerGraph(Configuration.getDefaultConfiguration());
gr.initEmpty();expected.initEmpty();
final LearnerGraphMutator<CmpVertex,LearnerGraphCachedData> patcher = new LearnerGraphMutator<CmpVertex,LearnerGraphCachedData>(gr, cloneConfig,null);
patcher.relabel(result);
Assert.assertEquals(expected,result);
}