/** Test of getMaster method, of class HadoopCluster. */
@Test
public void testGetMaster() {
System.out.println("getMaster");
ClusterInstance result = cluster.getMaster();
assertNotNull(result);
assertEquals(cluster.getMasterGroupName(), result.getSecurityGroups().get(0));
Instance slaveInstance = result.getInstance();
StringBuilder sb = new StringBuilder("\t");
sb.append(slaveInstance.getInstanceId());
sb.append(" ");
sb.append(slaveInstance.getInstanceType());
sb.append(" ");
sb.append(slaveInstance.getLaunchTime().toString());
sb.append(" ");
sb.append(slaveInstance.getImageId());
out.println(sb.toString());
}
/** Test of getSlaves method, of class HadoopCluster. */
@Test
public void testGetSlaves() {
out.println("getSlaves");
List<ClusterInstance> result = cluster.getSlaves();
out.println("found " + result.size() + " slaves for group " + TEST_GROUP);
assertNotNull(result);
StringBuilder sb = new StringBuilder("\t");
for (ClusterInstance slave : result) {
assertEquals(cluster.getGroupName(), slave.getSecurityGroups().get(0));
Instance slaveInstance = slave.getInstance();
if (sb.length() > 1) sb.delete(1, sb.length());
sb.append(slaveInstance.getInstanceId());
sb.append(" ");
sb.append(slaveInstance.getInstanceType());
sb.append(" ");
sb.append(slaveInstance.getLaunchTime().toString());
sb.append(" ");
sb.append(slaveInstance.getImageId());
out.println(sb.toString());
}
}
