core-it-suite/src/test/java/org/apache/maven/it/MavenITmng5452MavenBuildTimestampUTCTest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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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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-5452">MNG-5452</a>
 * Make sure that the maven.build.timestamp is in UTC.
 */
public class MavenITmng5452MavenBuildTimestampUTCTest extends AbstractMavenIntegrationTestCase {

    public MavenITmng5452MavenBuildTimestampUTCTest() {
        super("[3.2.2,)");
    }

    @Test
    public void testMavenBuildTimestampIsUsingUTC() throws Exception {
        File testDir = ResourceExtractor.simpleExtractResources(getClass(), "/mng-5452-maven-build-timestamp-utc");

        Verifier verifier = newVerifier(testDir.getAbsolutePath());
        verifier.addCliArgument("process-resources");
        verifier.execute();
        //
        // We have a timestamp format = yyyyMMdd:HHmm:z, where the final element is the timezone which should be UTC
        //
        Properties filteredProperties = verifier.loadProperties("target/classes/filtered.properties");
        String timestamp = filteredProperties.getProperty("timestamp");
        assertNotNull(timestamp);
        assertTrue(timestamp.endsWith("UTC"));
    }
}