package com.cloudera.flume.util;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.Arrays;
import org.junit.Test;
import com.cloudera.flume.conf.thrift.FlumeNodeState;
import com.cloudera.flume.conf.thrift.FlumeMasterCommandThrift;
import com.cloudera.flume.conf.thrift.FlumeNodeStatusThrift;
import com.cloudera.flume.master.Command;
import com.cloudera.flume.master.MasterAdminServerThrift;
import com.cloudera.flume.master.StatusManager.NodeState;
import com.cloudera.flume.master.StatusManager.NodeStatus;
@Test
FlumeNodeStatusThrift start = new FlumeNodeStatusThrift();
start.host = "HOST";
long time = System.currentTimeMillis();
start.lastseen = time;
start.lastSeenDeltaMillis = time;
start.physicalNode = "PHYSICAL_NODE";
start.state = FlumeNodeState.ACTIVE;
NodeStatus middle = MasterAdminServerThrift.statusFromThrift(start);
assertEquals("HOST", middle.host);
assertEquals(start.lastseen, middle.lastseen);
assertEquals("PHYSICAL_NODE", middle.physicalNode);
assertEquals(NodeState.ACTIVE, middle.state);
FlumeNodeStatusThrift end = MasterAdminServerThrift.statusToThrift(middle);
assertEquals(end.host, start.host);
assertEquals(end.lastseen, start.lastseen);
assertEquals(end.physicalNode, start.physicalNode);
assertEquals(end.state, start.state);
}
@Test
Command start = new Command("here", "is", "a", "command");
FlumeMasterCommandThrift middle = MasterAdminServerThrift.commandToThrift(start);
assertEquals("here", middle.command.toString());
assertEquals(3, middle.arguments.size());
int index = 0;
for (String s: middle.arguments) {
switch(index) {
case 0:
assertEquals("is", s);
break;
case 1:
assertEquals("a", s);
break;
case 2:
assertEquals("command", s);
break;
}
index++;
}
Command end = MasterAdminServerThrift.commandFromThrift(middle);
assertEquals("here", end.getCommand());
assertEquals(3, end.getArgs().length);
assertTrue(Arrays.equals(start.getArgs(), end.getArgs()));
}
@Test
Command start = new Command("ls");
FlumeMasterCommandThrift middle = MasterAdminServerThrift.commandToThrift(start);
assertEquals("ls", middle.command.toString());
assertEquals(0, middle.arguments.size());
Command end = MasterAdminServerThrift.commandFromThrift(middle);
assertEquals("ls", end.getCommand());
assertEquals(0, end.getArgs().length);
}
}