core-it-suite/src/test/java/org/apache/maven/it/MavenITmng3379ParallelArtifactDownloadsTest.java

/*
 * 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.
 */
package org.apache.maven.it;

import java.io.File;

import org.apache.maven.shared.verifier.Verifier;
import org.apache.maven.shared.verifier.util.ResourceExtractor;
import org.junit.jupiter.api.Test;

/**
 * This is a test set for <a href="https://issues.apache.org/jira/browse/MNG-3379">MNG-3379</a>.
 *
 * @author Benjamin Bentmann
 *
 */
public class MavenITmng3379ParallelArtifactDownloadsTest extends AbstractMavenIntegrationTestCase {

    public MavenITmng3379ParallelArtifactDownloadsTest() {
        super("[2.0.5,3.0-alpha-1),[3.0-alpha-2,)");
    }

    /**
     * Tests that parallel downloads of artifacts from both the same and from different group ids don't corrupt
     * the local repo.
     *
     * @throws Exception in case of failure
     */
    @Test
    public void testitMNG3379() throws Exception {
        File testDir = ResourceExtractor.simpleExtractResources(getClass(), "/mng-3379");

        Verifier verifier = newVerifier(testDir.getAbsolutePath());
        verifier.setAutoclean(false);
        verifier.deleteArtifacts("org.apache.maven.its.mng3379.a");
        verifier.deleteArtifacts("org.apache.maven.its.mng3379.b");
        verifier.deleteArtifacts("org.apache.maven.its.mng3379.c");
        verifier.deleteArtifacts("org.apache.maven.its.mng3379.d");
        verifier.filterFile("settings-template.xml", "settings.xml", "UTF-8");
        verifier.addCliArgument("--settings");
        verifier.addCliArgument("settings.xml");
        verifier.addCliArgument("-Dmaven.artifact.threads=16");
        verifier.addCliArgument("validate");
        verifier.execute();
        verifier.verifyErrorFreeLog();

        String gid = "org.apache.maven.its.mng3379.";
        assertArtifact(verifier, gid + "a", "x", "0.2-SNAPSHOT", "", "jar", "69c041c12f35894230c7c23c49cd245886c6fb6f");
        assertArtifact(verifier, gid + "a", "x", "0.2-SNAPSHOT", "", "pom", "04a8ecb6dc279585b6d17552a4518805f0ff33b9");
        assertArtifact(
                verifier, gid + "a", "x", "0.2-SNAPSHOT", "tests", "jar", "69c041c12f35894230c7c23c49cd245886c6fb6f");
        assertArtifact(
                verifier, gid + "a", "x", "0.2-SNAPSHOT", "sources", "jar", "166f8bef02b9e92f99ec3b163d8321dd1d087e34");
        assertArtifact(
                verifier, gid + "a", "x", "0.2-SNAPSHOT", "javadoc", "jar", "4d96e09f7e93870685a317c574f851b407224415");
        assertMetadata(verifier, gid + "a", "x", "0.2-SNAPSHOT", "e1cfc3a77657fc46bb624dee25c61b290e5b4dd7");

        assertArtifact(verifier, gid + "b", "x", "0.2-SNAPSHOT", "", "jar", "efb7c4046565774cd7e44645e02f06ecdf91098d");
        assertArtifact(verifier, gid + "b", "x", "0.2-SNAPSHOT", "", "pom", "834b45a91af07702a59855bf99614c099979c065");
        assertArtifact(
                verifier, gid + "b", "x", "0.2-SNAPSHOT", "tests", "jar", "efb7c4046565774cd7e44645e02f06ecdf91098d");
        assertArtifact(
                verifier, gid + "b", "x", "0.2-SNAPSHOT", "sources", "jar", "9ad231fc04ea1114987c377cc5cbccfbf83e3dbf");
        assertArtifact(
                verifier, gid + "b", "x", "0.2-SNAPSHOT", "javadoc", "jar", "7807daefd3af3be73d3b92f9c5ab1b52510c0767");
        assertMetadata(verifier, gid + "b", "x", "0.2-SNAPSHOT", "5ccc4edfb503f9a5ccadedf102dff8943250d830");
        assertMetadata(verifier, gid + "b", "x", "8f38b1041871f22dcb031544d8a3436c335bfcdb");

        assertArtifact(verifier, gid + "c", "x", "0.2-SNAPSHOT", "", "jar", "1eb0d5a421b3074e8a69b0dcca7e325c0636a932");
        assertArtifact(verifier, gid + "c", "x", "0.2-SNAPSHOT", "", "pom", "f25d7907d7bd9807e823d15f49363de7826204b0");
        assertArtifact(
                verifier, gid + "c", "x", "0.2-SNAPSHOT", "tests", "jar", "1eb0d5a421b3074e8a69b0dcca7e325c0636a932");
        assertArtifact(
                verifier, gid + "c", "x", "0.2-SNAPSHOT", "sources", "jar", "82f9664b3a910fb861fc4ed2b79e39d8f95e3675");
        assertArtifact(
                verifier, gid + "c", "x", "0.2-SNAPSHOT", "javadoc", "jar", "64a3bfe19b294f67b1c52a2514c58922b88e5f97");
        assertMetadata(verifier, gid + "c", "x", "0.2-SNAPSHOT", "b31ef40a51bdab4e6e44bfe3f2d1da42e5e42e46");
        assertMetadata(verifier, gid + "c", "x", "c4848e60d226ec6304df3abd9eba8fdb301b3660");

        assertArtifact(verifier, gid + "d", "x", "0.2-SNAPSHOT", "", "jar", "3d606c564625a594165bcbbe4a24c8f11b18b5a0");
        assertArtifact(verifier, gid + "d", "x", "0.2-SNAPSHOT", "", "pom", "4255f7a5781e1be7564a09c86eee140fad042de8");
        assertArtifact(
                verifier, gid + "d", "x", "0.2-SNAPSHOT", "tests", "jar", "3d606c564625a594165bcbbe4a24c8f11b18b5a0");
        assertArtifact(
                verifier, gid + "d", "x", "0.2-SNAPSHOT", "sources", "jar", "35a7e140307f4bb67984dc72aa551f0faabacd36");
        assertArtifact(
                verifier, gid + "d", "x", "0.2-SNAPSHOT", "javadoc", "jar", "2fe3487f496fe66f23772b1bada066ec6bd9222f");
        assertMetadata(verifier, gid + "d", "x", "0.2-SNAPSHOT", "a0d0b5efd5d6f6a921a3f7c1a6a503359fccef04");
        assertMetadata(verifier, gid + "d", "x", "1d2bf926862f2131f1229328e588b906b087bdb3");
    }

    private void assertArtifact(
            Verifier verifier, String gid, String aid, String ver, String cls, String ext, String sha1)
            throws Exception {
        File file = new File(verifier.getArtifactPath(gid, aid, ver, ext, cls));
        assertTrue(file.getAbsolutePath(), file.isFile());
        assertEquals(sha1, ItUtils.calcHash(file, "SHA-1"));
    }

    private void assertMetadata(Verifier verifier, String gid, String aid, String ver, String sha1) throws Exception {
        String name = "maven-metadata-maven-core-it.xml";
        File file = new File(verifier.getArtifactMetadataPath(gid, aid, ver, name));
        assertTrue(file.getAbsolutePath(), file.isFile());
        assertEquals(sha1, ItUtils.calcHash(file, "SHA-1"));
    }

    private void assertMetadata(Verifier verifier, String gid, String aid, String sha1) throws Exception {
        String name = "maven-metadata-maven-core-it.xml";
        File file = new File(verifier.getArtifactMetadataPath(gid, aid, null, name));
        assertTrue(file.getAbsolutePath(), file.isFile());
        assertEquals(sha1, ItUtils.calcHash(file, "SHA-1"));
    }
}