diff options
Diffstat (limited to 'bundle-plugin-test/src/test/java/com/yahoo/BundleIT.java')
-rw-r--r-- | bundle-plugin-test/src/test/java/com/yahoo/BundleIT.java | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/bundle-plugin-test/src/test/java/com/yahoo/BundleIT.java b/bundle-plugin-test/src/test/java/com/yahoo/BundleIT.java new file mode 100644 index 00000000000..932b78a5c8d --- /dev/null +++ b/bundle-plugin-test/src/test/java/com/yahoo/BundleIT.java @@ -0,0 +1,165 @@ +// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. +package com.yahoo; + +import com.yahoo.osgi.maven.ProjectBundleClassPaths; +import com.yahoo.vespa.config.VespaVersion; +import org.junit.Before; +import org.junit.Test; + +import java.io.File; +import java.io.FilenameFilter; +import java.io.IOException; +import java.net.URISyntaxException; +import java.net.URL; +import java.nio.file.Paths; +import java.util.Collection; +import java.util.jar.Attributes; +import java.util.jar.JarFile; +import java.util.jar.Manifest; +import java.util.zip.ZipEntry; + +import static com.yahoo.osgi.maven.ProjectBundleClassPaths.CLASSPATH_MAPPINGS_FILENAME; +import static org.hamcrest.CoreMatchers.allOf; +import static org.hamcrest.CoreMatchers.anyOf; +import static org.hamcrest.CoreMatchers.containsString; +import static org.hamcrest.CoreMatchers.endsWith; +import static org.hamcrest.CoreMatchers.hasItems; +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertThat; + +/** + * Verifies the bundle jar file built and its manifest. + * @author Tony Vaagenes + */ +public class BundleIT { + private JarFile jarFile; + private Attributes mainAttributes; + + @Before + public void setup() { + try { + File componentJar = findBundleJar(); + jarFile = new JarFile(componentJar); + Manifest manifest = jarFile.getManifest(); + mainAttributes = manifest.getMainAttributes(); + } catch (IOException e) { + throw new RuntimeException(e); + } + } + + private File findBundleJar() { + File[] componentFile = new File("target").listFiles(new FilenameFilter() { + @Override + public boolean accept(File file, String fileName) { + return fileName.endsWith("-deploy.jar") || fileName.endsWith("-jar-with-dependencies.jar"); + } + }); + + if (componentFile.length != 1) { + throw new RuntimeException("Failed finding component jar file"); + } + + return componentFile[0]; + } + + @Test + public void require_that_bundle_version_is_added_to_manifest() { + String bundleVersion = mainAttributes.getValue("Bundle-Version"); + + // Because of snapshot builds, we can only verify the major version. + int majorBundleVersion = Integer.valueOf(bundleVersion.substring(0, bundleVersion.indexOf('.'))); + assertThat(majorBundleVersion, is(VespaVersion.major)); + } + + @Test + public void require_that_bundle_symbolic_name_matches_pom_artifactId() { + assertThat(mainAttributes.getValue("Bundle-SymbolicName"), is("bundle-plugin-test")); + } + + @Test + public void require_that_manifest_contains_inferred_imports() { + String importPackage = mainAttributes.getValue("Import-Package"); + + // From SimpleSearcher + assertThat(importPackage, containsString("com.yahoo.prelude.hitfield")); + assertThat(importPackage, containsString("org.json")); + + // From SimpleSearcher2 + assertThat(importPackage, containsString("com.yahoo.processing")); + assertThat(importPackage, containsString("com.yahoo.metrics.simple")); + assertThat(importPackage, containsString("com.google.inject")); + } + + @Test + public void require_that_manifest_contains_manual_imports() { + String importPackage = mainAttributes.getValue("Import-Package"); + + assertThat(importPackage, containsString("manualImport.withoutVersion")); + assertThat(importPackage, containsString("manualImport.withVersion;version=\"12.3.4\"")); + + for (int i=1; i<=2; ++i) + assertThat(importPackage, containsString("multiple.packages.with.the.same.version" + i + ";version=\"[1,2)\"")); + } + + @Test + public void require_that_manifest_contains_exports() { + String exportPackage = mainAttributes.getValue("Export-Package"); + assertThat(exportPackage, containsString("com.yahoo.test;version=1.2.3.RELEASE")); + } + + @Test + // TODO: use another jar than jrt, which now pulls in a lot of dependencies that pollute the manifest of the + // generated bundle. (It's compile scoped in pom.xml to be added to the bundle-cp.) + public void require_that_manifest_contains_bundle_class_path() { + String bundleClassPath = mainAttributes.getValue("Bundle-ClassPath"); + assertThat(bundleClassPath, containsString(".,")); + // If bundle-plugin-test is compiled in a mvn command that also built jrt, + // the jrt artifact is jrt.jar, otherwise the installed and versioned artifact + // is used: jrt-7-SNAPSHOT.jar. + assertThat(bundleClassPath, anyOf( + containsString("dependencies/jrt-7-SNAPSHOT.jar"), + containsString("dependencies/jrt.jar"))); + } + + @Test + public void require_that_component_jar_file_contains_compile_artifacts() { + ZipEntry versionedEntry = jarFile.getEntry("dependencies/jrt-7-SNAPSHOT.jar"); + ZipEntry unversionedEntry = jarFile.getEntry("dependencies/jrt.jar"); + if (versionedEntry == null) { + assertNotNull(unversionedEntry); + } else { + assertNull(unversionedEntry); + } + } + + + @Test + public void require_that_web_inf_url_is_propagated_to_the_manifest() { + String webInfUrl = mainAttributes.getValue("WebInfUrl"); + assertThat(webInfUrl, containsString("/WEB-INF/web.xml")); + } + + @SuppressWarnings("unchecked") + @Test + public void bundle_class_path_mappings_are_generated() throws URISyntaxException, IOException { + URL mappingsUrl = getClass().getResource("/" + CLASSPATH_MAPPINGS_FILENAME); + assertNotNull( + "Could not find " + CLASSPATH_MAPPINGS_FILENAME + " in the test output directory", + mappingsUrl); + + ProjectBundleClassPaths bundleClassPaths = ProjectBundleClassPaths.load(Paths.get(mappingsUrl.toURI())); + + assertThat(bundleClassPaths.mainBundle.bundleSymbolicName, is("bundle-plugin-test")); + + Collection<String> mainBundleClassPaths = bundleClassPaths.mainBundle.classPathElements; + + assertThat(mainBundleClassPaths, + hasItems( + endsWith("target/classes"), + anyOf( + allOf(containsString("jrt"), containsString(".jar"), containsString("m2/repository")), + containsString("jrt/target/jrt.jar")))); + } +} |