core-it-suite/src/test/java/org/apache/maven/it/MavenITmng2591MergeInheritedPluginConfigTest.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 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-2591">MNG-2591</a>.
 *
 * @author Benjamin Bentmann
 *
 */
public class MavenITmng2591MergeInheritedPluginConfigTest extends AbstractMavenIntegrationTestCase {

    public MavenITmng2591MergeInheritedPluginConfigTest() {
        super("(2.0.7,)");
    }

    /**
     * Test aggregation of list configuration items for build plugins when using 'combine.children=append' attribute.
     * This variation of the test does not employ profiles.
     *
     * @throws Exception in case of failure
     */
    @Test
    public void testitNoProfile() throws Exception {
        testit("no-profile");
    }

    /**
     * Test aggregation of list configuration items for build plugins when using 'combine.children=append' attribute.
     * This variation of the test employs active profiles which however are empty and should not change the result.
     *
     * @throws Exception in case of failure
     */
    @Test
    public void testitWithProfile() throws Exception {
        testit("with-profile");
    }

    private void testit(String project) throws Exception {
        File testDir = ResourceExtractor.simpleExtractResources(getClass(), "/mng-2591/" + project);
        Verifier verifier = newVerifier(testDir.getAbsolutePath());
        verifier.setAutoclean(false);
        verifier.deleteDirectory("subproject/target");
        verifier.addCliArgument("validate");
        verifier.execute();
        verifier.verifyErrorFreeLog();

        Properties props = verifier.loadProperties("subproject/target/config.properties");

        assertEquals("8", props.getProperty("stringParams"));
        assertEquals("PARENT-1", props.getProperty("stringParams.0"));
        assertEquals("PARENT-3", props.getProperty("stringParams.1"));
        assertEquals("PARENT-2", props.getProperty("stringParams.2"));
        assertEquals("PARENT-4", props.getProperty("stringParams.3"));
        assertEquals("CHILD-1", props.getProperty("stringParams.4"));
        assertEquals("CHILD-3", props.getProperty("stringParams.5"));
        assertEquals("CHILD-2", props.getProperty("stringParams.6"));
        assertEquals("CHILD-4", props.getProperty("stringParams.7"));

        assertEquals("8", props.getProperty("listParam"));
        assertEquals("PARENT-1", props.getProperty("listParam.0"));
        assertEquals("PARENT-3", props.getProperty("listParam.1"));
        assertEquals("PARENT-2", props.getProperty("listParam.2"));
        assertEquals("PARENT-4", props.getProperty("listParam.3"));
        assertEquals("CHILD-1", props.getProperty("listParam.4"));
        assertEquals("CHILD-3", props.getProperty("listParam.5"));
        assertEquals("CHILD-2", props.getProperty("listParam.6"));
        assertEquals("CHILD-4", props.getProperty("listParam.7"));
    }
}