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Test case to reproduce JENKINS-31432
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70
src/test/java/jenkins/branch/MultibranchImplementationTest.java
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| /* | ||
| * The MIT License | ||
| * | ||
| * Copyright 2015 CloudBees, 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. | ||
| */ | ||
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| package jenkins.branch; | ||
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| import java.io.IOException; | ||
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| import org.junit.Assert; | ||
| import org.junit.Rule; | ||
| import org.junit.Test; | ||
| import org.jvnet.hudson.test.JenkinsRule; | ||
| import org.jvnet.hudson.test.TestExtension; | ||
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| import hudson.model.Item; | ||
| import hudson.model.listeners.ItemListener; | ||
| import jenkins.branch.harness.MultiBranchImpl; | ||
| import jenkins.scm.api.SCMSourceOwner; | ||
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| public class MultibranchImplementationTest { | ||
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| @Rule | ||
| public JenkinsRule j = new JenkinsRule(); | ||
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| public static boolean check = true; | ||
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| @Test | ||
| public void createMultiBranchProjectWithListenerTest() throws IOException { | ||
| j.jenkins.createProject(MultiBranchImpl.class, "test"); | ||
| Assert.assertTrue("SCMSourceOwner.getSCMSources() should never throw NullPointerException", check); | ||
| } | ||
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| @TestExtension | ||
| public static class SCMSourceOwnerListener extends ItemListener { | ||
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| @Override | ||
| public void onUpdated(Item item) { | ||
| if (item instanceof SCMSourceOwner) { | ||
| try { | ||
| ((SCMSourceOwner) item).getSCMSources(); | ||
| } catch (NullPointerException e) { | ||
| check = false; | ||
| throw e; | ||
| } | ||
| } | ||
| } | ||
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| } | ||
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| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| /* | ||
| * The MIT License | ||
| * | ||
| * Copyright 2015 CloudBees, 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. | ||
| */ | ||
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| package jenkins.branch.harness; | ||
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| import hudson.Extension; | ||
| import hudson.model.FreeStyleProject; | ||
| import hudson.model.JobProperty; | ||
| import hudson.model.JobPropertyDescriptor; | ||
| import jenkins.branch.Branch; | ||
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| public class BranchProperty extends JobProperty<FreeStyleProject> { | ||
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| private Branch b; | ||
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| public BranchProperty(Branch b) { | ||
| this.b = b; | ||
| } | ||
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| public Branch getBranch() { | ||
| return b; | ||
| } | ||
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| @Override | ||
| public JobPropertyDescriptor getDescriptor() { | ||
| return new DescriptorImpl(); | ||
| } | ||
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| @Extension | ||
| public static class DescriptorImpl extends JobPropertyDescriptor { | ||
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| @Override | ||
| public String getDisplayName() { | ||
| return "Branch property"; | ||
| } | ||
| } | ||
| } |
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src/test/java/jenkins/branch/harness/MultiBranchImpl.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| /* | ||
| * The MIT License | ||
| * | ||
| * Copyright 2015 CloudBees, 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. | ||
| */ | ||
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| package jenkins.branch.harness; | ||
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| import static org.mockito.Mockito.spy; | ||
| import static org.mockito.Mockito.when; | ||
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| import java.io.IOException; | ||
| import java.util.List; | ||
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| import hudson.Extension; | ||
| import hudson.model.FreeStyleBuild; | ||
| import hudson.model.FreeStyleProject; | ||
| import hudson.model.Item; | ||
| import hudson.model.ItemGroup; | ||
| import hudson.model.TopLevelItem; | ||
| import hudson.scm.SCM; | ||
| import hudson.scm.SCMDescriptor; | ||
| import jenkins.branch.Branch; | ||
| import jenkins.branch.BranchProjectFactory; | ||
| import jenkins.branch.MultiBranchProject; | ||
| import jenkins.branch.MultiBranchProjectDescriptor; | ||
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| public class MultiBranchImpl extends MultiBranchProject<FreeStyleProject, FreeStyleBuild> { | ||
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| protected MultiBranchImpl(ItemGroup parent, String name) { | ||
| super(parent, name); | ||
| } | ||
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| @Override | ||
| protected BranchProjectFactory<FreeStyleProject, FreeStyleBuild> newProjectFactory() { | ||
| return new BranchProjectFactoryImpl(); | ||
| } | ||
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| /* | ||
| @Override | ||
| public List<SCMSource> getSCMSources() { | ||
| if (getSourcesList() == null) { | ||
| // test code is generating a NullPointer when calling it from an ItemListener on the SCMSourceOwner | ||
| // It seems that the object is not fully initialized when the ItemListener uses it. | ||
| // Perhaps it needs to be reproduced and investigated in a branch-api test. | ||
| return new ArrayList<SCMSource>(); | ||
| } | ||
| return super.getSCMSources(); | ||
| } | ||
| */ | ||
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| public static class BranchProjectFactoryImpl extends BranchProjectFactory<FreeStyleProject, FreeStyleBuild> { | ||
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| @Override | ||
| public FreeStyleProject newInstance(Branch branch) { | ||
| FreeStyleProject job = new FreeStyleProject(getOwner(), branch.getName()); | ||
| job.onCreatedFromScratch(); | ||
| FreeStyleProject spied = spy(job); | ||
| // Do nothing.. Running the actual build is not desired/required (and not possible) in this tests. | ||
| when(spied.scheduleBuild()).thenReturn(false); | ||
| setBranch(spied, branch); | ||
| return spied; | ||
| } | ||
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| @Override | ||
| public Branch getBranch(FreeStyleProject project) { | ||
| return project.getProperty(BranchProperty.class).getBranch(); | ||
| } | ||
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| @Override | ||
| public FreeStyleProject setBranch(FreeStyleProject project, Branch branch) { | ||
| try { | ||
| project.addProperty(new BranchProperty(branch)); | ||
| } catch (IOException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| return project; | ||
| } | ||
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| @Override | ||
| public boolean isProject(Item item) { | ||
| return item instanceof FreeStyleProject && ((FreeStyleProject) item).getProperty(BranchProperty.class) != null; | ||
| } | ||
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| } | ||
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| @Extension | ||
| public static class DescriptorImpl extends MultiBranchProjectDescriptor { | ||
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| @Override | ||
| public String getDisplayName() { | ||
| return "Test Multibranch"; | ||
| } | ||
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| @Override | ||
| public TopLevelItem newInstance(ItemGroup parent, String name) { | ||
| return new MultiBranchImpl(parent, name); | ||
| } | ||
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| @Override | ||
| public List<SCMDescriptor<?>> getSCMDescriptors() { | ||
| return SCM.all(); | ||
| } | ||
| } | ||
| } |