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NodeTest.java
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NodeTest.java
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/*
* The MIT License
*
* Copyright 2013 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.
*/
package hudson.model;
import hudson.FilePath;
import hudson.maven.MavenModuleSet;
import hudson.model.Node.Mode;
import hudson.model.Queue.WaitingItem;
import hudson.model.labels.LabelAtom;
import hudson.model.queue.CauseOfBlockage;
import hudson.security.ACL;
import hudson.security.GlobalMatrixAuthorizationStrategy;
import hudson.security.HudsonPrivateSecurityRealm;
import hudson.security.Permission;
import hudson.slaves.ComputerListener;
import hudson.slaves.DumbSlave;
import hudson.slaves.NodeProperty;
import hudson.slaves.OfflineCause;
import hudson.slaves.OfflineCause.ByCLI;
import hudson.slaves.OfflineCause.UserCause;
import hudson.util.TagCloud;
import hudson.util.TagCloud.Entry;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.GregorianCalendar;
import java.util.List;
import java.util.concurrent.Callable;
import jenkins.model.Jenkins;
import jenkins.security.QueueItemAuthenticatorConfiguration;
import org.acegisecurity.context.SecurityContextHolder;
import static org.junit.Assert.*;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.jvnet.hudson.test.Issue;
import org.jvnet.hudson.test.RunLoadCounter;
import org.jvnet.hudson.test.JenkinsRule;
import org.jvnet.hudson.test.MockQueueItemAuthenticator;
import org.jvnet.hudson.test.TestExtension;
/**
*
* @author Lucie Votypkova
*/
public class NodeTest {
@Rule public JenkinsRule j = new JenkinsRule();
public static boolean addDynamicLabel = false;
public static boolean notTake = false;
@Before
public void before(){
addDynamicLabel = false;
notTake = false;
j.jenkins.setSecurityRealm(j.createDummySecurityRealm());
}
@Test
public void testSetTemporaryOfflineCause() throws Exception {
Node node = j.createOnlineSlave();
FreeStyleProject project = j.createFreeStyleProject();
project.setAssignedLabel(j.jenkins.getLabel(node.getDisplayName()));
OfflineCause cause = new ByCLI("message");
node.setTemporaryOfflineCause(cause);
for(ComputerListener l : ComputerListener.all()){
l.onOnline(node.toComputer(), TaskListener.NULL);
}
assertEquals("Node should have offline cause which was set.", cause, node.toComputer().getOfflineCause());
OfflineCause cause2 = new ByCLI("another message");
node.setTemporaryOfflineCause(cause2);
assertEquals("Node should have original offline cause after setting another.", cause, node.toComputer().getOfflineCause());
}
@Test
public void testOfflineCause() throws Exception {
Node node = j.createOnlineSlave();
Computer computer = node.toComputer();
OfflineCause.UserCause cause;
final User someone = User.get("someone@somewhere.com");
ACL.impersonate(someone.impersonate());
computer.doToggleOffline("original message");
cause = (UserCause) computer.getOfflineCause();
assertEquals("Disconnected by someone@somewhere.com : original message", cause.toString());
assertEquals(someone, cause.getUser());
final User root = User.get("root@localhost");
ACL.impersonate(root.impersonate());
computer.doChangeOfflineCause("new message");
cause = (UserCause) computer.getOfflineCause();
assertEquals("Disconnected by root@localhost : new message", cause.toString());
assertEquals(root, cause.getUser());
computer.doToggleOffline(null);
assertNull(computer.getOfflineCause());
}
@Test
public void testGetLabelCloud() throws Exception {
Node node = j.createOnlineSlave();
node.setLabelString("label1 label2");
FreeStyleProject project = j.createFreeStyleProject();
project.setAssignedLabel(j.jenkins.getLabel("label1"));
TagCloud<LabelAtom> cloud = node.getLabelCloud();
for(int i =0; i< cloud.size(); i ++){
Entry e = cloud.get(i);
if(e.item.equals(j.jenkins.getLabel("label1"))){
assertEquals("Label label1 should have one tied project.", 1, e.weight, 0);
}
else{
assertEquals("Label " + e.item + " should not have any tied project.", 0, e.weight, 0);
}
}
}
@Test
public void testGetAssignedLabels() throws Exception {
Node node = j.createOnlineSlave();
node.setLabelString("label1 label2");
LabelAtom notContained = j.jenkins.getLabelAtom("notContained");
addDynamicLabel = true;
assertTrue("Node should have label1.", node.getAssignedLabels().contains(j.jenkins.getLabelAtom("label1")));
assertTrue("Node should have label2.", node.getAssignedLabels().contains(j.jenkins.getLabelAtom("label2")));
assertTrue("Node should have dynamicly added dynamicLabel.", node.getAssignedLabels().contains(j.jenkins.getLabelAtom("dynamicLabel")));
assertFalse("Node should not have label notContained.", node.getAssignedLabels().contains(notContained));
assertTrue("Node should have self label.", node.getAssignedLabels().contains(node.getSelfLabel()));
}
@Test
public void testCanTake() throws Exception {
Node node = j.createOnlineSlave();
node.setLabelString("label1 label2");
FreeStyleProject project = j.createFreeStyleProject();
project.setAssignedLabel(j.jenkins.getLabel("label1"));
FreeStyleProject project2 = j.createFreeStyleProject();
FreeStyleProject project3 = j.createFreeStyleProject();
project3.setAssignedLabel(j.jenkins.getLabel("notContained"));
Queue.BuildableItem item = new Queue.BuildableItem(new WaitingItem(new GregorianCalendar(), project, new ArrayList<Action>()));
Queue.BuildableItem item2 = new Queue.BuildableItem(new WaitingItem(new GregorianCalendar(), project2, new ArrayList<Action>()));
Queue.BuildableItem item3 = new Queue.BuildableItem(new WaitingItem(new GregorianCalendar(), project3, new ArrayList<Action>()));
assertNull("Node should take project which is assigned to its label.", node.canTake(item));
assertNull("Node should take project which is assigned to its label.", node.canTake(item2));
assertNotNull("Node should not take project which is not assigned to its label.", node.canTake(item3));
String message = Messages._Node_LabelMissing(node.getNodeName(),j.jenkins.getLabel("notContained")).toString();
assertEquals("Cause of blockage should be missing label.", message, node.canTake(item3).getShortDescription());
((Slave)node).setMode(Node.Mode.EXCLUSIVE);
assertNotNull("Node should not take project which has null label bacause it is in exclusive mode.", node.canTake(item2));
message = Messages._Node_BecauseNodeIsReserved(node.getNodeName()).toString();
assertEquals("Cause of blockage should be reserved label.", message, node.canTake(item2).getShortDescription());
node.getNodeProperties().add(new NodePropertyImpl());
notTake = true;
assertNotNull("Node should not take project because node property not alow it.", node.canTake(item));
assertTrue("Cause of blockage should be bussy label.", node.canTake(item) instanceof CauseOfBlockage.BecauseLabelIsBusy);
User user = User.get("John");
GlobalMatrixAuthorizationStrategy auth = new GlobalMatrixAuthorizationStrategy();
j.jenkins.setAuthorizationStrategy(auth);
j.jenkins.setCrumbIssuer(null);
HudsonPrivateSecurityRealm realm = new HudsonPrivateSecurityRealm(false);
j.jenkins.setSecurityRealm(realm);
realm.createAccount("John", "");
notTake = false;
QueueItemAuthenticatorConfiguration.get().getAuthenticators().add(new MockQueueItemAuthenticator(Collections.singletonMap(project.getFullName(), user.impersonate())));
assertNotNull("Node should not take project because user does not have build permission.", node.canTake(item));
message = Messages._Node_LackingBuildPermission(item.authenticate().getName(),node.getNodeName()).toString();
assertEquals("Cause of blockage should be bussy label.", message, node.canTake(item).getShortDescription());
}
@Test
public void testCreatePath() throws Exception {
Node node = j.createOnlineSlave();
Node node2 = j.createSlave();
String absolutPath = ((Slave)node).remoteFS;
FilePath path = node.createPath(absolutPath);
assertNotNull("Path should be created.", path);
assertNotNull("Channel should be set.", path.getChannel());
assertEquals("Channel should be equals to channel of node.", node.getChannel(), path.getChannel());
path = node2.createPath(absolutPath);
assertNull("Path should be null if slave have channel null.", path);
}
@Test
public void testHasPermission() throws Exception {
Node node = j.createOnlineSlave();
GlobalMatrixAuthorizationStrategy auth = new GlobalMatrixAuthorizationStrategy();
j.jenkins.setAuthorizationStrategy(auth);
j.jenkins.setCrumbIssuer(null);
HudsonPrivateSecurityRealm realm = new HudsonPrivateSecurityRealm(false);
j.jenkins.setSecurityRealm(realm);
User user = realm.createAccount("John Smith","abcdef");
SecurityContextHolder.getContext().setAuthentication(user.impersonate());
assertFalse("Current user should not have permission read.", node.hasPermission(Permission.READ));
auth.add(Computer.CONFIGURE, user.getId());
assertTrue("Current user should have permission CONFIGURE.", user.hasPermission(Permission.CONFIGURE));
auth.add(Jenkins.ADMINISTER, user.getId());
assertTrue("Current user should have permission read, because he has permission administer.", user.hasPermission(Permission.READ));
SecurityContextHolder.getContext().setAuthentication(Jenkins.ANONYMOUS);
user = User.get("anonymous");
assertFalse("Current user should not have permission read, because does not have global permission read and authentication is anonymous.", user.hasPermission(Permission.READ));
}
@Test
public void testGetChannel() throws Exception {
Slave slave = j.createOnlineSlave();
Node nodeOffline = j.createSlave();
Node node = new DumbSlave("slave2", "description", slave.getRemoteFS(), "1", Mode.NORMAL, "", slave.getLauncher(), slave.getRetentionStrategy(), slave.getNodeProperties());
assertNull("Channel of node should be null because node has not assigned computer.", node.getChannel());
assertNull("Channel of node should be null because assigned computer is offline.", nodeOffline.getChannel());
assertNotNull("Channel of node should not be null.", slave.getChannel());
}
@Test
public void testToComputer() throws Exception {
Slave slave = j.createOnlineSlave();
Node node = new DumbSlave("slave2", "description", slave.getRemoteFS(), "1", Mode.NORMAL, "", slave.getLauncher(), slave.getRetentionStrategy(), slave.getNodeProperties());
assertNull("Slave which is not added into Jenkins list nodes should not have assigned computer.", node.toComputer());
assertNotNull("Slave which is added into Jenkins list nodes should have assigned computer.", slave.toComputer());
}
@Issue("JENKINS-26391")
@Test
public void testGetAssignedLabelWithJobs() throws Exception {
final Node node = j.createOnlineSlave();
node.setLabelString("label1 label2");
MavenModuleSet mavenProject = j.createMavenProject();
mavenProject.setAssignedLabel(j.jenkins.getLabel("label1"));
RunLoadCounter.prepare(mavenProject);
j.assertBuildStatus(Result.FAILURE, mavenProject.scheduleBuild2(0).get());
Integer labelCount = RunLoadCounter.assertMaxLoads(mavenProject, 0, new Callable<Integer>() {
@Override
public Integer call() throws Exception {
return j.jenkins.getLabel("label1").getTiedJobCount();
}
});
assertEquals("Should have only one job tied to label.",
1, labelCount.intValue());
}
@TestExtension
public static class LabelFinderImpl extends LabelFinder{
@Override
public Collection<LabelAtom> findLabels(Node node) {
List<LabelAtom> atoms = new ArrayList<LabelAtom>();
if(addDynamicLabel){
atoms.add(Jenkins.getInstance().getLabelAtom("dynamicLabel"));
}
return atoms;
}
}
@TestExtension
public static class NodePropertyImpl extends NodeProperty{
@Override
public CauseOfBlockage canTake(Queue.BuildableItem item){
if(notTake)
return new CauseOfBlockage.BecauseLabelIsBusy(item.getAssignedLabel());
return null;
}
}
}