/*
* The MIT License
*
* Copyright 2016 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/**
* @author pjanouse
*/
package hudson.cli;
import hudson.slaves.DumbSlave;
import jenkins.model.Jenkins;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.jvnet.hudson.test.JenkinsRule;
import java.util.concurrent.Callable;
import java.util.concurrent.FutureTask;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
import static hudson.cli.CLICommandInvoker.Matcher.failedWith;
import static hudson.cli.CLICommandInvoker.Matcher.hasNoStandardOutput;
import static hudson.cli.CLICommandInvoker.Matcher.succeededSilently;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.fail;
public class WaitNodeOfflineCommandTest {
private CLICommandInvoker command;
@Rule
public final JenkinsRule j = new JenkinsRule();
@Before
public void setUp() {
command = new CLICommandInvoker(j, "wait-node-offline");
}
@Test
public void waitNodeOfflineShouldFailIfNodeDoesNotExist() throws Exception {
final CLICommandInvoker.Result result = command
.authorizedTo(Jenkins.READ)
.invokeWithArgs("never_created");
assertThat(result, failedWith(3));
assertThat(result, hasNoStandardOutput());
assertThat(result.stderr(), containsString("ERROR: No such node 'never_created'"));
}
@Test
public void waitNodeOfflineShouldSucceedOnOfflineNode() throws Exception {
DumbSlave slave = j.createSlave("aNode", "", null);
slave.toComputer().setTemporarilyOffline(true);
while (true) {
if(slave.toComputer().isOffline())
break;
Thread.sleep(100);
}
final CLICommandInvoker.Result result = command
.authorizedTo(Jenkins.READ)
.invokeWithArgs("aNode");
assertThat(result, succeededSilently());
assertThat(slave.toComputer().isOffline(), equalTo(true));
}
@Test
public void waitNodeOfflineShouldSucceedOnGoingOfflineNode() throws Exception {
DumbSlave slave = j.createSlave("aNode", "", null);
slave.toComputer().setTemporarilyOffline(true);
final CLICommandInvoker.Result result = command
.authorizedTo(Jenkins.READ)
.invokeWithArgs("aNode");
assertThat(result, succeededSilently());
assertThat(slave.toComputer().isOffline(), equalTo(true));
}
@Test
public void waitNodeOfflineShouldSucceedOnDisconnectedNode() throws Exception {
DumbSlave slave = j.createSlave("aNode", "", null);
slave.toComputer().disconnect();
while (true) {
if(slave.toComputer().isOffline())
break;
Thread.sleep(100);
}
final CLICommandInvoker.Result result = command
.authorizedTo(Jenkins.READ)
.invokeWithArgs("aNode");
assertThat(result, succeededSilently());
assertThat(slave.toComputer().isOffline(), equalTo(true));
}
@Test
public void waitNodeOfflineShouldSucceedOnDisconnectingNode() throws Exception {
DumbSlave slave = j.createSlave("aNode", "", null);
slave.toComputer().disconnect();
final CLICommandInvoker.Result result = command
.authorizedTo(Jenkins.READ)
.invokeWithArgs("aNode");
assertThat(result, succeededSilently());
assertThat(slave.toComputer().isOffline(), equalTo(true));
}
@Test
public void waitNodeOfflineShouldTimeoutOnOnlineNode() throws Exception {
DumbSlave slave = j.createSlave("aNode", "", null);
slave.toComputer().waitUntilOnline();
boolean timeoutOccurred = false;
FutureTask task = new FutureTask(new Callable() {
public Object call() {
final CLICommandInvoker.Result result = command
.authorizedTo(Jenkins.READ)
.invokeWithArgs("aNode");
fail("Never should return from previous CLI call!");
return null;
}
});
try {
task.get(30, TimeUnit.SECONDS);
} catch (TimeoutException e) {
timeoutOccurred = true;
} finally {
task.cancel(true);
}
if(!timeoutOccurred)
fail("Missing timeout for CLI call");
}
}