core-it-suite/src/test/java/org/apache/maven/it/MavenITmng7836AlternativePomSyntaxTest.java

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 * distributed with this work for additional information
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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *
 *   http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.maven.it;

import java.io.File;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
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;

class MavenITmng7836AlternativePomSyntaxTest extends AbstractMavenIntegrationTestCase {

    protected MavenITmng7836AlternativePomSyntaxTest() {
        // New feature in alpha-8-SNAPSHOT
        super("(4.0.0-alpha-7,)");
    }

    @Test
    void testAlternativeSyntax() throws Exception {
        File testDir = ResourceExtractor.simpleExtractResources(getClass(), "/mng-7836-alternative-pom-syntax");

        final Verifier pluginVerifier = newVerifier(new File(testDir, "maven-hocon-extension").getPath());
        pluginVerifier.addCliArgument("clean");
        pluginVerifier.addCliArgument("install");
        pluginVerifier.addCliArgument("-V");
        pluginVerifier.execute();
        pluginVerifier.verifyErrorFreeLog();

        final Verifier consumerVerifier = newVerifier(new File(testDir, "simple").getPath());
        consumerVerifier.addCliArgument("clean");
        consumerVerifier.addCliArgument("install");
        consumerVerifier.addCliArgument("-Drat.skip=true");
        consumerVerifier.addCliArgument("-V");

        Path consumerPom = Paths.get(consumerVerifier.getArtifactPath(
                "org.apache.maven.its.mng-7836", "hocon-simple", "1.0.0-SNAPSHOT", "pom", ""));
        Path buildPom = Paths.get(consumerVerifier.getArtifactPath(
                "org.apache.maven.its.mng-7836", "hocon-simple", "1.0.0-SNAPSHOT", "pom", "build"));
        consumerVerifier.deleteArtifacts("org.apache.maven.its.mng-7836", "hocon-simple", "1.0.0-SNAPSHOT");

        consumerVerifier.execute();
        consumerVerifier.verifyErrorFreeLog();

        assertTrue(Files.isRegularFile(consumerPom));
        List<String> consumerPomLines = Files.readAllLines(consumerPom, StandardCharsets.UTF_8);
        assertTrue(consumerPomLines.stream().anyMatch(l -> l.contains("<name>Apache-2.0</name>")));
        assertFalse(consumerPomLines.stream().anyMatch(l -> l.contains("<parent>")));

        // The build pom is the original POM, so the hocon file
        assertTrue(Files.isRegularFile(buildPom));
        List<String> buildPomLines = Files.readAllLines(buildPom, StandardCharsets.UTF_8);
        assertTrue(buildPomLines.stream().anyMatch(l -> l.contains("groupId = org.apache.maven.extensions")));
    }
}