1   /*
2    * Logback: the reliable, generic, fast and flexible logging framework.
3    * Copyright (C) 1999-2026, QOS.ch. All rights reserved.
4    *
5    * This program and the accompanying materials are dual-licensed under
6    * either the terms of the Eclipse Public License v2.0 as published by
7    * the Eclipse Foundation
8    *
9    *   or (per the licensee's choosing)
10   *
11   * under the terms of the GNU Lesser General Public License version 2.1
12   * as published by the Free Software Foundation.
13   */
14  
15  package ch.qos.logback.classic.blackbox.util;
16  
17  import ch.qos.logback.classic.ClassicConstants;
18  import ch.qos.logback.classic.util.ClassicEnvUtil;
19  import ch.qos.logback.core.CoreConstants;
20  import ch.qos.logback.core.util.EnvUtil;
21  import ch.qos.logback.core.util.VersionUtil;
22  import org.junit.jupiter.api.BeforeEach;
23  import org.junit.jupiter.api.Test;
24  
25  import static org.junit.jupiter.api.Assertions.*;
26  
27  /**
28   * Tests in this class are run during the regular build process.
29   *
30   * <p>It follows that {@link VersionUtil} class is present. Moreover, logback-core and
31   * logback-classic versions are the same.
32   * </p>
33   */
34  public class EnvUtilTest {
35  
36      // Beware: ----------------------------------------
37      // Beware:  needs to be updated upon version change
38      // Beware: ----------------------------------------
39      static final String EXPECTED_VERSION = "1.5";
40  
41  
42      @BeforeEach
43      public void setUp() throws Exception {
44  
45      }
46  
47      // this test runs fine if run from logback-classic but fails when
48      // run from logback-core. This is due to the fact that package information
49      // is added when creating the jar.
50      @Test
51      public void versionTest() {
52          String versionStr = VersionUtil.getVersionOfArtifact(ClassicConstants.class);
53          assertNotNull(versionStr);
54          assertTrue(versionStr.startsWith(EXPECTED_VERSION));
55      }
56  
57      @Test
58      public void versionCompare() {
59          String coreVersionStr = VersionUtil.getVersionOfArtifact(CoreConstants.class);
60          String versionOfLogbackClassic = VersionUtil.getVersionOfArtifact(ClassicConstants.class);
61          assertNotNull(coreVersionStr);
62          assertNotNull(versionOfLogbackClassic);
63  
64          assertEquals(coreVersionStr, versionOfLogbackClassic);
65      }
66  
67  
68  }