RE: Creating a FreeStyleProject outside JUnit?

[jserup]

My first  approach was to simply:

public class JenkinsApiTest {
  public void test()  {
ItemGroup itemGroup = new MyItemGroup();
FreeStyleProject p = new FreeStyleProject(itemGroup, "n0");
p.getConfigFile().asString();
  }

this results in the AbstractProject constructor being called:

protected AbstractProject(ItemGroup parent, String name) {
super(parent,name);

if(!Jenkins.getInstance().getNodes().isEmpty()) {
// if a new job is configured with Hudson that already has slave
nodes
// make it roamable by default
canRoam = true;
}
}

which throws a NullPointerException most likely because a Jenkins instance
has not been created. I seems that creating types from hudson.model.*
package requires a running Jenkins instance and hence the whole
HudsonTestCase setup is necessary



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RE: Creating a FreeStyleProject outside JUnit?

[Dean Yu]

I think your problem is the manner in which you are trying to create the 
object: you're calling a utility method on HudsonTestCase which extends JUnit's 
TestCase class. HudsonTestCase assumes its being used from JUnit. 

  -- Dean

From: jenkinsci-users@googlegroups.com [jenkinsci-users@googlegroups.com] on 
behalf of jserup [johs.se...@gmail.com]
Sent: Wednesday, January 16, 2013 3:43 AM
To: jenkinsci-users@googlegroups.com
Subject: Re: Creating a FreeStyleProject outside JUnit?

Ok makes sense but is possible to create eg. a FreeStyleProject /outside/ a
Junit TestRunner. Seems a bit strange that this can only be done through a
TestRunner.



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Re: Creating a FreeStyleProject outside JUnit?

[jserup]

Ok makes sense but is possible to create eg. a FreeStyleProject /outside/ a
Junit TestRunner. Seems a bit strange that this can only be done through a
TestRunner.



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Re: Creating a FreeStyleProject outside JUnit?

[Dean Yu]

IIRC, you need to use a Junit TestRunner to run the test, so that Junit's
test lifecycle is followed.

  -- Dean 

On 1/15/13 11:22 AM, "jserup"  wrote:

>I am creating a FreeStyleProject using this test class:
>
>import org.jvnet.hudson.test.HudsonTestCase;
>import org.apache.commons.io.FileUtils;
>import hudson.model.*;
>import hudson.tasks.Shell;
>
>public class AppTest extends HudsonTestCase
>{ 
>public void test1() throws Exception {
>FreeStyleProject project = createFreeStyleProject();
>project.getBuildersList().add(new Shell("echo hello"));
>
>FreeStyleBuild build = project.scheduleBuild2(0).get();
>System.out.println(build.getDisplayName()+" completed");
>
>// TODO: change this to use HtmlUnit
>String s = FileUtils.readFileToString(build.getLogFile());
>assertTrue(s.contains("+ echo hello"));
>} 
>} 
>
>From: 
>
>https://wiki.jenkins-ci.org/display/JENKINS/Unit+Test
>
>But is it only possible to create a FreeStyleProject (and other project
>types) from a JUnit test? If I do:
>
>public class Main {
>public void runit() throws Exception{
>AppTest at = new AppTest();
>at.test1();
>} 
>
>public static void main(String[] args) throws Exception {
>Main main = new Main();
>main.runit();
>} 
>} 
>
>
>I get: 
>
>Exception in thread "main" java.lang.NullPointerException
>at
>org.jvnet.hudson.test.HudsonTestCase.createUniqueProjectName(HudsonTestCas
>e.java:688) 
>at
>org.jvnet.hudson.test.HudsonTestCase.createFreeStyleProject(HudsonTestCase
>.java:652) 
>at com.build.jenkins.AppTest.test1(AppTest.java:10)
>at com.build.jenkins.Main.runit(MMain.java:7)
>at com.build.jenkins.Main.main(MMain.java:13)
>
>I have also looked at: hudson.triggers.TriggerStartTest which use:
>
>@Rule public JenkinsRule j = new JenkinsRule();
>
>instead. But moving that outside a Junit test class gives an error similar
>to the above. 
>
>
>Its seems that its only possible to create objects from hudson.model.*
>inside JUnit test or am I missing an alternative approach?
>
>Here are the dependencies that I use:
>
>
>org.jenkins-ci.main
>jenkins-core
>1.498
>
>
>
>org.jenkins-ci.main
>jenkins-test-harness
>1.498
>
>
>
>org.jenkins-ci.main
>1.498
>jenkins-war
>war
>
>
>org.jenkins-ci.main
>1.498
>jenkins-war
>war-for-test
>
>
>available from : 
>
>http://repo.jenkins-ci.org/webapp/browserepo.html?6
>
>
>
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>nit-tp4651594.html
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