core-it-suite/src/test/java/org/apache/maven/it/MavenITmng2741PluginMetadataResolutionErrorMessageTest.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.List;

import org.apache.maven.shared.verifier.VerificationException;
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-2741">MNG-2741</a>.
 *
 *
 */
public class MavenITmng2741PluginMetadataResolutionErrorMessageTest extends AbstractMavenIntegrationTestCase {

    public MavenITmng2741PluginMetadataResolutionErrorMessageTest() {
        super("[2.1.0,3.0-alpha-1),[3.0-beta-1,)");
    }

    /**
     * Tests that plugin prefix metadata resolution errors tell the underlying transport issue.
     *
     * @throws Exception in case of failure
     */
    @Test
    public void testitPrefix() throws Exception {
        testit("prefix", "foo:bar");
    }

    /**
     * Tests that plugin version metadata resolution errors tell the underlying transport issue.
     *
     * @throws Exception in case of failure
     */
    @Test
    public void testitVersion() throws Exception {
        testit("version", "org.apache.maven.its.mng2741:maven-it-plugin:foo");
    }

    private void testit(String test, String goal) throws Exception {
        File testDir = ResourceExtractor.simpleExtractResources(getClass(), "/mng-2741");

        Verifier verifier = newVerifier(testDir.getAbsolutePath());
        verifier.setAutoclean(false);
        verifier.setLogFileName("log-" + test + ".txt");
        verifier.addCliArgument("--settings");
        verifier.addCliArgument("settings.xml");
        try {
            verifier.addCliArgument(goal);
            verifier.execute();
            fail("Build should have failed to resolve plugin prefix");
        } catch (VerificationException e) {
            boolean foundCause = false;
            StringBuilder sb = new StringBuilder();
            List<String> lines = verifier.loadLines(verifier.getLogFileName(), "UTF-8");
            for (String line : lines) {
                sb.append(line).append(System.lineSeparator());
                if (line.matches(".*Connection refused.*")) {
                    foundCause = true;
                    break;
                }
                if (line.matches(
                        ".*Connection to http://localhost:54312.*refused.*")) { // URL may be with or without trailing /
                    foundCause = true;
                    break;
                }
                if (line.matches(".*[Tt]ransfer failed for http://localhost:54312/repo/.*/maven-metadata.xml.*")) {
                    foundCause = true;
                    break;
                }
            }
            assertTrue("Transfer error cause was not found: " + sb, foundCause);
        }
    }
}