@Test
public void basicNodeMapTest() {
Log.log("Basic nodemap test of Consistent Hashing cluster model");
ConsistentHashCluster model = (ConsistentHashCluster) newProviderInstance();
assertNotNull(model, "model should not be null");
ClusterSpec spec = model.getSpec();
assertNotNull(spec, "spec should not be null");
ConsistentHashCluster.NodeMap nodeMap = model.getNodeMap();
assertNotNull(nodeMap, "node map should not be null");
Collection<ClusterNodeSpec> nodes = nodeMap.values();
assertNotNull(nodes, "value set of node map should not be null");