org.apache.maven.index.updater.AbstractIndexUpdaterTest.java Source code

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Here is the source code for org.apache.maven.index.updater.AbstractIndexUpdaterTest.java

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package org.apache.maven.index.updater;

/*
 * 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
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;

import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
import org.apache.maven.index.AbstractIndexCreatorHelper;
import org.apache.maven.index.ArtifactContext;
import org.apache.maven.index.ArtifactInfo;
import org.apache.maven.index.IteratorSearchRequest;
import org.apache.maven.index.IteratorSearchResponse;
import org.apache.maven.index.MAVEN;
import org.apache.maven.index.NexusIndexer;
import org.apache.maven.index.SearchType;
import org.apache.maven.index.artifact.Gav;
import org.apache.maven.index.context.IndexingContext;
import org.apache.maven.index.packer.IndexPacker;
import org.apache.maven.index.packer.IndexPackingRequest;
import org.codehaus.plexus.util.FileUtils;

public abstract class AbstractIndexUpdaterTest extends AbstractIndexCreatorHelper {
    File testBasedir;

    File repoDir;

    File indexDir;

    String repositoryId = "test";

    String repositoryUrl = "http://repo1.maven.org/maven2/";

    NexusIndexer indexer;

    IndexUpdater updater;

    IndexPacker packer;

    IndexingContext context;

    @Override
    protected void setUp() throws Exception {
        super.setUp();

        testBasedir = new File(getBasedir(), "/target/indexUpdater");
        testBasedir.mkdirs();

        repoDir = new File(getBasedir(), "/target/indexUpdaterRepoDir");
        repoDir.mkdirs();

        indexDir = super.getDirectory("indexerUpdater");
        indexDir.mkdirs();

        indexer = lookup(NexusIndexer.class);

        updater = lookup(IndexUpdater.class);

        packer = lookup(IndexPacker.class);

        context = indexer.addIndexingContext(repositoryId, repositoryId, repoDir, indexDir, repositoryUrl, null,
                MIN_CREATORS);
    }

    @Override
    protected void tearDown() throws Exception {
        super.tearDown();

        // this one closes it too
        indexer.removeIndexingContext(context, true);

        FileUtils.forceDelete(testBasedir);

        FileUtils.forceDelete(repoDir);

        FileUtils.forceDelete(indexDir);
    }

    protected ArtifactContext createArtifactContext(String repositoryId, String groupId, String artifactId,
            String version, String classifier) {
        String path = createPath(groupId, artifactId, version, classifier);
        File pomFile = new File(path + ".pom");
        File artifact = new File(path + ".jar");
        File metadata = null;
        ArtifactInfo artifactInfo = new ArtifactInfo(repositoryId, groupId, artifactId, version, classifier, "jar");
        Gav gav = new Gav(groupId, artifactId, version, classifier, "jar", null, null, artifact.getName(), false,
                null, false, null);
        return new ArtifactContext(pomFile, artifact, metadata, artifactInfo, gav);
    }

    protected String createPath(String groupId, String artifactId, String version, String classifier) {
        return "/" + groupId + "/" + artifactId + "/" + version + "/" + artifactId + "-" + version
                + (classifier == null ? "" : "-" + classifier);
    }

    protected void packIndex(File targetDir, IndexingContext context) throws IllegalArgumentException, IOException {
        final IndexSearcher indexSearcher = context.acquireIndexSearcher();
        try {
            IndexPackingRequest request = new IndexPackingRequest(context, indexSearcher.getIndexReader(),
                    targetDir);
            request.setUseTargetProperties(true);
            packer.packIndex(request);
        } finally {
            context.releaseIndexSearcher(indexSearcher);
        }
    }

    protected void searchFor(String groupId, int expected, IndexingContext context) throws IOException, Exception {
        Query q = indexer.constructQuery(MAVEN.GROUP_ID, groupId, SearchType.EXACT);

        IteratorSearchRequest req;

        if (context != null) {
            req = new IteratorSearchRequest(q, context);
        } else {
            req = new IteratorSearchRequest(q);
        }

        IteratorSearchResponse response = indexer.searchIterator(req);

        ArrayList<ArtifactInfo> ais = new ArrayList<>(response.getTotalHits());

        for (ArtifactInfo ai : response) {
            ais.add(ai);
        }

        assertEquals(ais.toString(), expected, ais.size());
    }

}