}
@Test
public void test_Cluster3() {
IntegerCluster cluster = new IntegerCluster(20);
int[] values = new int[] { 1, 2, 3, 4, 5, 14, 27, 28, 50, 51, 52 };
int[] expectedClusterMax = new int[] { 14, 14, 14, 14, 14, 14, 28, 28, 52, 52, 52 };
for(int i = 0; i < values.length; i++)
cluster.add(values[i]);
assertEquals("Expected number of clusters", 3, cluster.getClusterCount());
for(int i = 0; i < values.length; i++)
assertEquals(
"Expecte max of cluster is not correct for: " + i, expectedClusterMax[i], cluster.clusterMax(values[i]));
}