[JENKINS-43094] Add ATH unit test tests

jenkinsci · Jun 10, 2017 · b3e48c2 · b3e48c2
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diff --git a/...rc/test/java/org/jenkinsci/plugins/pipeline/maven/DependencyFingerprintPublisherTest.java b/...rc/test/java/org/jenkinsci/plugins/pipeline/maven/DependencyFingerprintPublisherTest.java
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+package org.jenkinsci.plugins.pipeline.maven;
+
+import hudson.model.Fingerprint;
+import hudson.model.Job;
+import hudson.model.Result;
+import hudson.tasks.Maven;
+import jenkins.mvn.DefaultGlobalSettingsProvider;
+import jenkins.mvn.DefaultSettingsProvider;
+import jenkins.mvn.GlobalMavenConfig;
+import jenkins.plugins.git.GitSampleRepoRule;
+import jenkins.scm.impl.mock.GitSampleRepoRuleUtils;
+import org.jenkinsci.Symbol;
+import org.jenkinsci.plugins.workflow.cps.CpsFlowDefinition;
+import org.jenkinsci.plugins.workflow.job.WorkflowJob;
+import org.jenkinsci.plugins.workflow.job.WorkflowRun;
+import org.junit.Before;
+import org.junit.ClassRule;
+import org.junit.Rule;
+import org.junit.Test;
+import org.jvnet.hudson.test.BuildWatcher;
+import org.jvnet.hudson.test.ExtendedToolInstallations;
+import org.jvnet.hudson.test.JenkinsRule;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Hashtable;
+
+import static org.hamcrest.CoreMatchers.*;
+import static org.junit.Assert.*;
+
+/**
+ * @author <a href="mailto:cleclerc@cloudbees.com">Cyrille Le Clerc</a>
+ */
+public class DependencyFingerprintPublisherTest {
+    @ClassRule
+    public static BuildWatcher buildWatcher = new BuildWatcher();
+
+    @Rule
+    public JenkinsRule jenkinsRule = new JenkinsRule();
+
+    @Rule
+    public GitSampleRepoRule gitRepoRule = new GitSampleRepoRule();
+
+    String mavenInstallationName;
+
+    @Before
+    public void setup() throws Exception {
+        // Maven.MavenInstallation maven3 = ToolInstallations.configureMaven35();
+        Maven.MavenInstallation maven3 = ExtendedToolInstallations.configureMaven35();
+
+        mavenInstallationName = maven3.getName();
+
+        GlobalMavenConfig globalMavenConfig = jenkinsRule.get(GlobalMavenConfig.class);
+        globalMavenConfig.setGlobalSettingsProvider(new DefaultGlobalSettingsProvider());
+        globalMavenConfig.setSettingsProvider(new DefaultSettingsProvider());
+
+    }
+
+    /**
+     * Two (2) pipeline maven jobs consume the same commons-lang3-3.5.jar dependency.
+     * Verify that withMaven fingerprints commons-lang3-3.5.jar on each build
+     * @throws Exception
+     */
+    @Test
+    public void verify_fingerprinting_of_dependencies() throws Exception {
+
+        loadMonoDependencyMavenProjectInGitRepo(this.gitRepoRule);
+
+        String pipelineScript = "node('master') {\n" +
+                "    git($/" + gitRepoRule.toString() + "/$)\n" +
+                "    withMaven(options:[dependenciesFingerprintPublisher(includeReleaseVersions:true)]) {\n" +
+                "        sh 'mvn package'\n" +
+                "    }\n" +
+                "}";
+
+        String commonsLang3version35Md5 = "780b5a8b72eebe6d0dbff1c11b5658fa";
+
+        WorkflowJob firstPipeline;
+        { // first job using commons-lang3:3.5
+            firstPipeline = jenkinsRule.createProject(WorkflowJob.class, "build-mono-dependency-maven-project-1");
+            firstPipeline.setDefinition(new CpsFlowDefinition(pipelineScript, true));
+            WorkflowRun build = jenkinsRule.assertBuildStatus(Result.SUCCESS, firstPipeline.scheduleBuild2(0));
+
+            Fingerprint fingerprint = jenkinsRule.jenkins.getFingerprintMap().get(commonsLang3version35Md5);
+            assertThat(fingerprint, not(nullValue()));
+
+            Fingerprint.BuildPtr original = fingerprint.getOriginal();
+            assertThat(fingerprint.getFileName(), is("org/apache/commons/commons-lang3/3.5/commons-lang3-3.5.jar"));
+            assertThat(original.getName(), is(firstPipeline.getName()));
+            assertThat(original.getNumber(), is(1));
+            Hashtable<String, Fingerprint.RangeSet> usages = fingerprint.getUsages();
+            assertThat(usages.size(), is(1));
+            assertThat(usages.containsKey(firstPipeline.getName()), is(true));
+        }
+        { // second job using commons-lang3:3.5
+            WorkflowJob secondPipeline = jenkinsRule.createProject(WorkflowJob.class, "build-mono-dependency-maven-project-2");
+            secondPipeline.setDefinition(new CpsFlowDefinition(pipelineScript, true));
+            WorkflowRun build = jenkinsRule.assertBuildStatus(Result.SUCCESS, secondPipeline.scheduleBuild2(0));
+
+            Fingerprint fingerprint = jenkinsRule.jenkins.getFingerprintMap().get(commonsLang3version35Md5);
+            assertThat(fingerprint, not(nullValue()));
+            Hashtable<String, Fingerprint.RangeSet> usages = fingerprint.getUsages();
+            assertThat(usages.size(), is(2));
+            assertThat(usages.containsKey(firstPipeline.getName()), is(true));
+            assertThat(usages.containsKey(secondPipeline.getName()), is(true));
+        }
+
+    }
+
+    private void loadMonoDependencyMavenProjectInGitRepo(GitSampleRepoRule gitRepo) throws Exception {
+        loadSourceCodeInGitRepository(gitRepo, "/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/mono_dependency_maven_jar_project/");
+    }
+
+    private void loadSourceCodeInGitRepository(GitSampleRepoRule gitRepo, String name) throws Exception {
+        gitRepo.init();
+        Path mavenProjectRoot = Paths.get(WithMavenStepOnMasterTest.class.getResource(name).toURI());
+        if (!Files.exists(mavenProjectRoot)) {
+            throw new IllegalStateException("Folder '" + mavenProjectRoot + "' not found");
+        }
+        GitSampleRepoRuleUtils.addFilesAndCommit(mavenProjectRoot, this.gitRepoRule);
+    }
+}
diff --git a/...gins/pipeline/maven/test/test_maven_projects/mono_dependency_maven_jar_project/.gitignore b/...gins/pipeline/maven/test/test_maven_projects/mono_dependency_maven_jar_project/.gitignore
@@ -0,0 +1,9 @@
+
+
+*.log
+
+target/
+work/
+
+*.iml
+.idea/
diff --git a/...plugins/pipeline/maven/test/test_maven_projects/mono_dependency_maven_jar_project/pom.xml b/...plugins/pipeline/maven/test/test_maven_projects/mono_dependency_maven_jar_project/pom.xml
@@ -0,0 +1,15 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>jenkins.mvn.test</groupId>
+  <artifactId>mono-dependency-maven-project</artifactId>
+  <version>0.1-SNAPSHOT</version>
+  <packaging>jar</packaging>
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+      <version>3.5</version>
+    </dependency>
+  </dependencies>
+</project>
+
diff --git a/.../test_maven_projects/mono_dependency_maven_jar_project/src/main/java/com/example/App.java b/.../test_maven_projects/mono_dependency_maven_jar_project/src/main/java/com/example/App.java
@@ -0,0 +1,10 @@
+package com.example;
+
+/**
+ * @author <a href="mailto:cleclerc@cloudbees.com">Cyrille Le Clerc</a>
+ */
+public class App {
+    public static void main(String[] args) {
+        System.out.println("App");
+    }
+}