/*
* The MIT License
*
* Copyright (c) 2014 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.cli;
import static org.junit.Assert.*;
import static hudson.cli.CLICommandInvoker.Matcher.*;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.empty;
import static org.hamcrest.Matchers.endsWith;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.not;
import jenkins.model.Jenkins;
import hudson.cli.CLICommandInvoker.Result;
import hudson.model.Computer;
import hudson.model.Slave;
import hudson.slaves.DumbSlave;
import hudson.slaves.OfflineCause.UserCause;
import org.junit.Rule;
import org.junit.Test;
import org.jvnet.hudson.test.JenkinsRule;
import org.jvnet.hudson.test.JenkinsRule.WebClient;
import com.gargoylesoftware.htmlunit.ElementNotFoundException;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
/**
* @author ogondza
*/
public class ComputerStateTest {
@Rule public JenkinsRule j = new JenkinsRule();
@Test
public void connect() throws Exception {
CLICommandInvoker command = new CLICommandInvoker(j, "connect-node");
Slave slave = j.createSlave();
assertTrue(slave.toComputer().isOffline());
Result result = command.authorizedTo(Jenkins.READ, Computer.CONNECT)
.invokeWithArgs(slave.getNodeName())
;
assertThat(result, succeededSilently());
slave.toComputer().waitUntilOnline();
assertTrue(slave.toComputer().isOnline());
}
@Test
public void online() throws Exception {
CLICommandInvoker command = new CLICommandInvoker(j, "online-node");
Slave slave = j.createSlave();
assertTrue(slave.toComputer().isOffline());
Result result = command.authorizedTo(Jenkins.READ, Computer.CONNECT)
.invokeWithArgs(slave.getNodeName())
;
assertThat(result, succeededSilently());
slave.toComputer().waitUntilOnline();
assertTrue(slave.toComputer().isOnline());
}
@Test
public void disconnect() throws Exception {
CLICommandInvoker command = new CLICommandInvoker(j, "disconnect-node");
Slave slave = j.createOnlineSlave();
assertTrue(slave.toComputer().isOnline());
Result result = command.authorizedTo(Jenkins.READ, Computer.DISCONNECT)
.invokeWithArgs(slave.getNodeName(), "-m", "Custom cause message")
;
assertThat(result, succeededSilently());
assertTrue(slave.toComputer().isOffline());
UserCause cause = (UserCause) slave.toComputer().getOfflineCause();
assertThat(cause.toString(), endsWith("Custom cause message"));
assertThat(cause.getUser(), equalTo(command.user()));
}
@Test
public void offline() throws Exception {
CLICommandInvoker command = new CLICommandInvoker(j, "offline-node");
Slave slave = j.createOnlineSlave();
assertTrue(slave.toComputer().isOnline());
Result result = command.authorizedTo(Jenkins.READ, Computer.DISCONNECT)
.invokeWithArgs(slave.getNodeName(), "-m", "Custom cause message")
;
assertThat(result, succeededSilently());
assertTrue(slave.toComputer().isOffline());
UserCause cause = (UserCause) slave.toComputer().getOfflineCause();
assertThat(cause.toString(), endsWith("Custom cause message"));
assertThat(cause.getUser(), equalTo(command.user()));
}
@Test
public void testUiForConnected() throws Exception {
DumbSlave slave = j.createOnlineSlave();
Computer computer = slave.toComputer();
WebClient wc = j.createWebClient();
assertConnected(wc, slave);
computer.setTemporarilyOffline(true, null);
assertTrue(computer.isTemporarilyOffline());
assertConnected(wc, slave);
slave.toComputer().disconnect(null);
HtmlPage page = wc.getPage(slave);
assertLinkDoesNotExist(page, "Disconnect");
assertLinkDoesNotExist(page, "Script Console");
HtmlPage script = wc.getPage(slave, "script");
assertThat(script.getByXPath("//form[@action='script']"), empty());
assertLinkDoesNotExist(page, "System Information");
HtmlPage info = wc.getPage(slave, "systemInfo");
assertThat(info.asText(), not(containsString("Environment Variables")));
}
private void assertConnected(WebClient wc, DumbSlave slave) throws Exception {
HtmlPage main = wc.getPage(slave);
main.getAnchorByText("Disconnect");
main.getAnchorByText("Script Console");
HtmlPage script = wc.getPage(slave, "script");
assertThat(script.getByXPath("//form[@action='script']"), not(empty()));
main.getAnchorByText("System Information");
HtmlPage info = wc.getPage(slave, "systemInfo");
assertThat(info.asText(), containsString("Environment Variables"));
}
private void assertLinkDoesNotExist(HtmlPage page, String text) {
try {
page.getAnchorByText(text);
fail(text + " link should not exist");
} catch (ElementNotFoundException _) { /*expected*/ }
}
}