assertEquals(1, node2.getEnabledMutualDegree());
assertEquals(1, node3.getEnabledInDegree());
assertEquals(1, node3.getEnabledOutDegree());
assertEquals(0, node3.getEnabledMutualDegree());
graph.clearEdges(node3);
assertEquals(2, view.getEdgesCountTotal());
assertEquals(1, view.getMutualEdgesTotal());
assertEquals(0, node3.getEnabledInDegree());
assertEquals(0, node3.getEnabledOutDegree());
assertEquals(0, node3.getEnabledMutualDegree());