core-it-suite/src/test/java/org/apache/maven/it/MavenITmng4936EventSpyTest.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
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 */
package org.apache.maven.it;

import java.io.File;
import java.util.List;

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-4936">MNG-4936</a>.
 *
 * @author Benjamin Bentmann
 */
public class MavenITmng4936EventSpyTest extends AbstractMavenIntegrationTestCase {

    public MavenITmng4936EventSpyTest() {
        super("[3.0.2,)");
    }

    /**
     * Verify that loading of an event spy extension from CLI works.
     *
     * @throws Exception in case of failure
     */
    @Test
    public void testit() throws Exception {
        File testDir = ResourceExtractor.simpleExtractResources(getClass(), "/mng-4936");

        Verifier verifier = newVerifier(testDir.getAbsolutePath());
        verifier.setForkJvm(true);
        verifier.setAutoclean(false);
        verifier.deleteDirectory("target");
        verifier.addCliArgument("-Dmaven.ext.class.path=spy-0.1.jar");
        verifier.addCliArgument("-X");
        verifier.addCliArgument("validate");
        verifier.execute();
        verifier.verifyErrorFreeLog();

        List<String> lines = verifier.loadLines("target/spy.log", "UTF-8");
        assertTrue(lines.toString(), lines.get(0).toString().startsWith("init"));
        assertTrue(lines.toString(), lines.get(lines.size() - 1).toString().startsWith("close"));
        assertTrue(
                lines.toString(),
                lines.contains("event: org.apache.maven.settings.building.DefaultSettingsBuildingRequest"));
        assertTrue(
                lines.toString(),
                lines.contains("event: org.apache.maven.settings.building.DefaultSettingsBuildingResult"));
        assertTrue(lines.toString(), lines.contains("event: org.apache.maven.execution.DefaultMavenExecutionRequest"));
        assertTrue(lines.toString(), lines.contains("event: org.apache.maven.execution.DefaultMavenExecutionResult"));
        assertTrue(
                lines.toString(), lines.contains("event: org.apache.maven.lifecycle.internal.DefaultExecutionEvent"));
    }
}