core-it-suite/src/test/java/org/apache/maven/it/MavenITmng4482ForcePluginSnapshotUpdateTest.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
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 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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 */
package org.apache.maven.it;

import java.io.File;
import java.util.Map;
import java.util.Properties;

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-4482">MNG-4482</a>.
 *
 * @author Benjamin Bentmann
 */
public class MavenITmng4482ForcePluginSnapshotUpdateTest extends AbstractMavenIntegrationTestCase {

    public MavenITmng4482ForcePluginSnapshotUpdateTest() {
        super("[2.0.3,3.0-alpha-1),[3.0-alpha-6,)");
    }

    /**
     * Verify that snapshot updates of plugins/extensions can be forced from the command line via "-U".
     *
     * @throws Exception in case of failure
     */
    @Test
    public void testit() throws Exception {
        File testDir = ResourceExtractor.simpleExtractResources(getClass(), "/mng-4482");

        Verifier verifier = newVerifier(testDir.getAbsolutePath());
        verifier.setAutoclean(false);
        verifier.deleteArtifacts("org.apache.maven.its.mng4482");
        verifier.addCliArgument("-s");
        verifier.addCliArgument("settings.xml");

        /*
         * NOTE: The update of the extension plugin while still being referenced by a class loader from the first test
         * run make this test intermittently fail on *nix boxes, hence we enforce forking.
         */
        verifier.setForkJvm(true);

        Map<String, String> filterProps = verifier.newDefaultFilterMap();

        filterProps.put("@repo@", "repo-1");
        verifier.filterFile("settings-template.xml", "settings.xml", "UTF-8", filterProps);
        verifier.setLogFileName("log-force-1.txt");
        verifier.deleteDirectory("target");
        verifier.addCliArgument("validate");
        verifier.execute();
        verifier.verifyErrorFreeLog();

        Properties props1 = verifier.loadProperties("target/touch.properties");
        assertEquals("old", props1.getProperty("one"));
        assertNull(props1.getProperty("two"));

        filterProps.put("@repo@", "repo-2");
        verifier.filterFile("settings-template.xml", "settings.xml", "UTF-8", filterProps);
        verifier.setLogFileName("log-force-2.txt");
        verifier.deleteDirectory("target");
        verifier.addCliArgument("-X");
        verifier.addCliArgument("-U");
        verifier.addCliArgument("validate");
        verifier.execute();
        verifier.verifyErrorFreeLog();

        Properties props2 = verifier.loadProperties("target/touch.properties");
        assertEquals("new", props2.getProperty("two"));
        assertNull(props2.getProperty("one"));
    }
}