RequestTraceTest.java
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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* KIND, either express or implied. See the License for the
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package org.apache.maven.impl.standalone;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import org.apache.maven.api.ArtifactCoordinates;
import org.apache.maven.api.DownloadedArtifact;
import org.apache.maven.api.Node;
import org.apache.maven.api.PathScope;
import org.apache.maven.api.Session;
import org.apache.maven.api.di.Named;
import org.apache.maven.api.di.Provides;
import org.apache.maven.api.services.DependencyResolver;
import org.apache.maven.api.services.DependencyResolverRequest;
import org.apache.maven.api.services.ModelBuilder;
import org.apache.maven.api.services.ModelBuilderRequest;
import org.apache.maven.api.services.ModelBuilderResult;
import org.apache.maven.api.services.RequestTrace;
import org.apache.maven.api.services.Sources;
import org.apache.maven.impl.InternalSession;
import org.apache.maven.impl.RequestTraceHelper;
import org.eclipse.aether.AbstractRepositoryListener;
import org.eclipse.aether.DefaultRepositorySystemSession;
import org.eclipse.aether.RepositoryEvent;
import org.eclipse.aether.spi.connector.transport.http.ChecksumExtractor;
import org.eclipse.aether.spi.io.PathProcessor;
import org.eclipse.aether.transport.apache.ApacheTransporterFactory;
import org.eclipse.aether.transport.file.FileTransporterFactory;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
class RequestTraceTest {
@Test
void testTraces() {
Path localRepo =
System.getProperty("localRepository") != null ? Path.of(System.getProperty("localRepository")) : null;
Session session = ApiRunner.createSession(
injector -> {
injector.bindInstance(RequestTraceTest.class, this);
},
localRepo);
ModelBuilder builder = session.getService(ModelBuilder.class);
ModelBuilderResult result = builder.newSession()
.build(ModelBuilderRequest.builder()
.session(session)
.source(Sources.buildSource(Paths.get("pom.xml").toAbsolutePath()))
.requestType(ModelBuilderRequest.RequestType.BUILD_PROJECT)
.recursive(true)
.build());
assertNotNull(result.getEffectiveModel());
List<RepositoryEvent> events = new CopyOnWriteArrayList<>();
((DefaultRepositorySystemSession) InternalSession.from(session).getSession())
.setRepositoryListener(new AbstractRepositoryListener() {
@Override
public void artifactResolved(RepositoryEvent event) {
events.add(event);
}
});
ArtifactCoordinates coords =
session.createArtifactCoordinates("org.apache.maven:maven-api-core:4.0.0-alpha-13");
DownloadedArtifact res = session.resolveArtifact(coords);
assertNotNull(res);
assertNotNull(res.getPath());
assertTrue(Files.exists(res.getPath()));
Node node = session.getService(DependencyResolver.class)
.collect(DependencyResolverRequest.builder()
.trace(new RequestTrace("collect", null, null))
.session(session)
.requestType(DependencyResolverRequest.RequestType.COLLECT)
.dependency(session.createDependencyCoordinates(coords))
.pathScope(PathScope.MAIN_RUNTIME)
.build())
.getRoot()
.getChildren()
.iterator()
.next();
for (RepositoryEvent event : events) {
org.eclipse.aether.RequestTrace trace = event.getTrace();
assertNotNull(trace);
RequestTrace rTrace = RequestTraceHelper.toMaven("collect", trace);
assertNotNull(rTrace);
assertNotNull(rTrace.parent());
}
assertNotNull(node);
assertEquals(6, node.getChildren().size());
}
@Provides
@Named(FileTransporterFactory.NAME)
static FileTransporterFactory newFileTransporterFactory() {
return new FileTransporterFactory();
}
@Provides
@Named(ApacheTransporterFactory.NAME)
static ApacheTransporterFactory newApacheTransporterFactory(
ChecksumExtractor checksumExtractor, PathProcessor pathProcessor) {
return new ApacheTransporterFactory(checksumExtractor, pathProcessor);
}
}