Remove public modifier from JUnit 5 tests

https://junit.org/junit5/docs/current/user-guide/#writing-tests-classes-and-methods

Author: slawekjaranowski

.gitignore

@@ -7,6 +7,4 @@ bin
 *.iml
 *.iws
 .idea
-
-
-
+.DS_Store

src/test/java/org/codehaus/plexus/archiver/AbstractArchiverTest.java

@@ -8,12 +8,12 @@
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
-public class AbstractArchiverTest {
+class AbstractArchiverTest {
 
     private AbstractArchiver archiver;
 
     @BeforeEach
-    public void setUp() throws Exception {
+    void setUp() throws Exception {
         this.archiver = new AbstractArchiver() {
 
             @Override
@@ -34,7 +34,7 @@ protected void close() throws IOException {
     }
 
     @Test
-    public void testModesAndOverridesAreUnsetByDefault() {
+    void testModesAndOverridesAreUnsetByDefault() {
         assertEquals(-1, archiver.getDefaultFileMode());
         assertEquals(-1, archiver.getOverrideFileMode());
 
@@ -43,13 +43,13 @@ public void testModesAndOverridesAreUnsetByDefault() {
     }
 
     @Test
-    public void testWhenUnsetModeUsesDefault() {
+    void testWhenUnsetModeUsesDefault() {
         assertEquals(Archiver.DEFAULT_FILE_MODE, archiver.getFileMode());
         assertEquals(Archiver.DEFAULT_DIR_MODE, archiver.getDirectoryMode());
     }
 
     @Test
-    public void testSetModeIsUsedWithFlagsForType() {
+    void testSetModeIsUsedWithFlagsForType() {
         archiver.setFileMode(0400);
         assertEquals(0100400, archiver.getFileMode());
 
@@ -58,7 +58,7 @@ public void testSetModeIsUsedWithFlagsForType() {
     }
 
     @Test
-    public void testSetDefaultIncludesFlagsForType() {
+    void testSetDefaultIncludesFlagsForType() {
         archiver.setDefaultFileMode(0400);
         assertEquals(0100400, archiver.getDefaultFileMode());
 
@@ -67,7 +67,7 @@ public void testSetDefaultIncludesFlagsForType() {
     }
 
     @Test
-    public void testDefaultIsUsedWhenModeIsUnset() {
+    void testDefaultIsUsedWhenModeIsUnset() {
         archiver.setDefaultFileMode(0400);
         assertEquals(0100400, archiver.getFileMode());
 
@@ -76,7 +76,7 @@ public void testDefaultIsUsedWhenModeIsUnset() {
     }
 
     @Test
-    public void testOverridesCanBeReset() {
+    void testOverridesCanBeReset() {
         archiver.setFileMode(0400);
         archiver.setFileMode(-1);
         assertEquals(-1, archiver.getOverrideFileMode());
@@ -87,7 +87,7 @@ public void testOverridesCanBeReset() {
     }
 
     @Test
-    public void testSetDestFileInTheWorkingDir() {
+    void testSetDestFileInTheWorkingDir() {
         archiver.setDestFile(new File("archive"));
     }
 }

src/test/java/org/codehaus/plexus/archiver/AbstractUnArchiverTest.java

@@ -36,11 +36,11 @@
  *
  * @author <a href="mailto:[email protected]">Markus KARG</a>
  */
-public class AbstractUnArchiverTest {
+class AbstractUnArchiverTest {
     private AbstractUnArchiver abstractUnArchiver;
 
     @BeforeEach
-    public void setUp() {
+    void setUp() {
         this.abstractUnArchiver = new AbstractUnArchiver() {
             @Override
             protected void execute(final String path, final File outputDirectory) throws ArchiverException {
@@ -55,13 +55,12 @@ protected void execute() throws ArchiverException {
     }
 
     @AfterEach
-    public void tearDown() {
+    void tearDown() {
         this.abstractUnArchiver = null;
     }
 
     @Test
-    public void shouldThrowExceptionBecauseRewrittenPathIsOutOfDirectory(@TempDir File targetFolder)
-            throws ArchiverException {
+    void shouldThrowExceptionBecauseRewrittenPathIsOutOfDirectory(@TempDir File targetFolder) throws ArchiverException {
         // given
 
         // The prefix includes the target directory name to make sure we catch cases when the paths
@@ -82,7 +81,7 @@ public void shouldThrowExceptionBecauseRewrittenPathIsOutOfDirectory(@TempDir Fi
     }
 
     @Test
-    public void shouldExtractWhenFileOnDiskDoesNotExist(@TempDir File temporaryFolder) throws IOException {
+    void shouldExtractWhenFileOnDiskDoesNotExist(@TempDir File temporaryFolder) throws IOException {
         // given
         File file = new File(temporaryFolder, "whatever.txt"); // does not create the file!
         String entryname = file.getName();
@@ -96,7 +95,7 @@ public void shouldExtractWhenFileOnDiskDoesNotExist(@TempDir File temporaryFolde
     }
 
     @Test
-    public void shouldExtractWhenFileOnDiskIsNewerThanEntryInArchive(@TempDir File temporaryFolder) throws IOException {
+    void shouldExtractWhenFileOnDiskIsNewerThanEntryInArchive(@TempDir File temporaryFolder) throws IOException {
         // given
         File file = new File(temporaryFolder, "whatever.txt");
         file.createNewFile();
@@ -112,8 +111,8 @@ public void shouldExtractWhenFileOnDiskIsNewerThanEntryInArchive(@TempDir File t
     }
 
     @Test
-    public void shouldExtractWhenFileOnDiskIsNewerThanEntryInArchive_andWarnAboutDifferentCasing(
-            @TempDir File temporaryFolder) throws IOException {
+    void shouldExtractWhenFileOnDiskIsNewerThanEntryInArchive_andWarnAboutDifferentCasing(@TempDir File temporaryFolder)
+            throws IOException {
         // given
         File file = new File(temporaryFolder, "whatever.txt");
         file.createNewFile();
@@ -127,7 +126,7 @@ public void shouldExtractWhenFileOnDiskIsNewerThanEntryInArchive_andWarnAboutDif
     }
 
     @Test
-    public void shouldExtractWhenEntryInArchiveIsNewerThanFileOnDisk(@TempDir File temporaryFolder) throws IOException {
+    void shouldExtractWhenEntryInArchiveIsNewerThanFileOnDisk(@TempDir File temporaryFolder) throws IOException {
         // given
         File file = new File(temporaryFolder, "whatever.txt");
         file.createNewFile();
@@ -143,8 +142,8 @@ public void shouldExtractWhenEntryInArchiveIsNewerThanFileOnDisk(@TempDir File t
     }
 
     @Test
-    public void shouldExtractWhenEntryInArchiveIsNewerThanFileOnDiskAndWarnAboutDifferentCasing(
-            @TempDir File temporaryFolder) throws IOException {
+    void shouldExtractWhenEntryInArchiveIsNewerThanFileOnDiskAndWarnAboutDifferentCasing(@TempDir File temporaryFolder)
+            throws IOException {
         // given
         File file = new File(temporaryFolder, "whatever.txt");
         file.createNewFile();
@@ -161,7 +160,7 @@ public void shouldExtractWhenEntryInArchiveIsNewerThanFileOnDiskAndWarnAboutDiff
     }
 
     @Test
-    public void shouldNotWarnAboutDifferentCasingForDirectoryEntries(@TempDir File temporaryFolder) throws IOException {
+    void shouldNotWarnAboutDifferentCasingForDirectoryEntries(@TempDir File temporaryFolder) throws IOException {
         // given
         File file = new File(temporaryFolder, "whatever.txt");
         file.createNewFile();
@@ -176,7 +175,7 @@ public void shouldNotWarnAboutDifferentCasingForDirectoryEntries(@TempDir File t
     }
 
     @Test
-    public void shouldExtractWhenCasingDifferOnlyInEntryNamePath(@TempDir File temporaryFolder) throws IOException {
+    void shouldExtractWhenCasingDifferOnlyInEntryNamePath(@TempDir File temporaryFolder) throws IOException {
         // given
         String entryName = "directory/whatever.txt";
         File file = new File(temporaryFolder, entryName); // does not create the file!

src/test/java/org/codehaus/plexus/archiver/DotDirectiveArchiveFinalizerTest.java

@@ -11,10 +11,10 @@
 /**
  * @author Jason van Zyl
  */
-public class DotDirectiveArchiveFinalizerTest extends TestSupport {
+class DotDirectiveArchiveFinalizerTest extends TestSupport {
 
     @Test
-    public void testDotDirectiveArchiveFinalizer() throws Exception {
+    void testDotDirectiveArchiveFinalizer() throws Exception {
         DotDirectiveArchiveFinalizer ddaf =
                 new DotDirectiveArchiveFinalizer(new File(getBasedir(), "src/test/dotfiles"));
 
@@ -40,7 +40,7 @@ public void testDotDirectiveArchiveFinalizer() throws Exception {
     }
 
     @Test
-    public void testDefaultDotDirectiveBehaviour() throws Exception {
+    void testDefaultDotDirectiveBehaviour() throws Exception {
         File dotFileDirectory = new File(getBasedir(), "src/test/dotfiles");
 
         JarArchiver archiver = new JarArchiver();

src/test/java/org/codehaus/plexus/archiver/DuplicateFilesTest.java

@@ -20,7 +20,7 @@
 /**
  * @author Erik Engstrom
  */
-public class DuplicateFilesTest extends TestSupport {
+class DuplicateFilesTest extends TestSupport {
 
     private static final File file1 = getTestFile("src/test/resources/group-writable/foo.txt");
 
@@ -29,7 +29,7 @@ public class DuplicateFilesTest extends TestSupport {
     private static final File destination = getTestFile("target/output/duplicateFiles");
 
     @Test
-    public void testZipArchiver() throws Exception {
+    void testZipArchiver() throws Exception {
         Archiver archiver = lookup(Archiver.class, "zip");
         archiver.setDuplicateBehavior(Archiver.DUPLICATES_SKIP);
 
@@ -53,14 +53,14 @@ public void testZipArchiver() throws Exception {
     }
 
     @Test
-    public void testDirArchiver() throws Exception {
+    void testDirArchiver() throws Exception {
         Archiver archiver = lookup(Archiver.class, "dir");
         createArchive(archiver, "dir");
         testFinalFile("target/output/duplicateFiles.dir/duplicateFiles/foo.txt");
     }
 
     @Test
-    public void testTarArchiver() throws Exception {
+    void testTarArchiver() throws Exception {
         TarArchiver archiver = (TarArchiver) lookup(Archiver.class, "tar");
         archiver.setLongfile(TarLongFileMode.posix);
         archiver.setDuplicateBehavior(Archiver.DUPLICATES_SKIP);

src/test/java/org/codehaus/plexus/archiver/EmptyDirectoryTest.java

@@ -34,21 +34,21 @@
 /**
  * @author Daniel Krisher
  */
-public class EmptyDirectoryTest extends TestSupport {
+class EmptyDirectoryTest extends TestSupport {
 
     @Test
-    public void testZipArchiver() throws Exception {
+    void testZipArchiver() throws Exception {
         testEmptyDirectory("zip", lookup(Archiver.class, "zip"));
     }
 
     @Test
-    public void testJarArchiver() throws Exception {
+    void testJarArchiver() throws Exception {
         // No JAR UnArchiver implementation :(
         //        testEmptyDirectory( "jar" );
     }
 
     @Test
-    public void testTarArchiver() throws Exception {
+    void testTarArchiver() throws Exception {
         final TarArchiver tar = (TarArchiver) lookup(Archiver.class, "tar");
         tar.setLongfile(TarLongFileMode.posix);
         testEmptyDirectory("tar", tar);

src/test/java/org/codehaus/plexus/archiver/SymlinkTest.java

@@ -20,34 +20,34 @@
 /**
  * @author Kristian Rosenvold
  */
-public class SymlinkTest extends TestSupport {
+class SymlinkTest extends TestSupport {
 
     @Test
     @DisabledOnOs(OS.WINDOWS)
-    public void testSymlinkDir() throws IOException {
+    void testSymlinkDir() throws IOException {
         File dummyContent = getTestFile("src/test/resources/symlinks/src/symDir");
         assertTrue(dummyContent.isDirectory());
         assertTrue(Files.isSymbolicLink(dummyContent.toPath()));
     }
 
     @Test
     @DisabledOnOs(OS.WINDOWS)
-    public void testSymlinkDirWithSlash() throws IOException {
+    void testSymlinkDirWithSlash() throws IOException {
         File dummyContent = getTestFile("src/test/resources/symlinks/src/symDir/");
         assertTrue(dummyContent.isDirectory());
         assertTrue(Files.isSymbolicLink(dummyContent.toPath()));
     }
 
     @Test
     @DisabledOnOs(OS.WINDOWS)
-    public void testSymlinkFile() {
+    void testSymlinkFile() {
         File dummyContent = getTestFile("src/test/resources/symlinks/src/symR");
         assertFalse(dummyContent.isDirectory());
         assertTrue(Files.isSymbolicLink(dummyContent.toPath()));
     }
 
     @Test
-    public void testSymlinkTar() throws Exception {
+    void testSymlinkTar() throws Exception {
         TarArchiver archiver = (TarArchiver) lookup(Archiver.class, "tar");
         archiver.setLongfile(TarLongFileMode.posix);
 
@@ -65,7 +65,7 @@ public void testSymlinkTar() throws Exception {
     }
 
     @Test
-    public void testSymlinkZip() throws Exception {
+    void testSymlinkZip() throws Exception {
         ZipArchiver archiver = (ZipArchiver) lookup(Archiver.class, "zip");
 
         File dummyContent = getTestFile("src/test/resources/symlinks/src");
@@ -85,7 +85,7 @@ public void testSymlinkZip() throws Exception {
 
     @Test
     @DisabledOnOs(OS.WINDOWS)
-    public void testSymlinkDirArchiver() throws Exception {
+    void testSymlinkDirArchiver() throws Exception {
         DirectoryArchiver archiver = (DirectoryArchiver) lookup(Archiver.class, "dir");
 
         File dummyContent = getTestFile("src/test/resources/symlinks/src");

src/test/java/org/codehaus/plexus/archiver/bzip2/BZip2ArchiverTest.java

@@ -46,10 +46,10 @@
 /**
  * @author Emmanuel Venisse
  */
-public class BZip2ArchiverTest extends BasePlexusArchiverTest {
+class BZip2ArchiverTest extends BasePlexusArchiverTest {
 
     @Test
-    public void testCreateArchive() throws Exception {
+    void testCreateArchive() throws Exception {
         ZipArchiver zipArchiver = (ZipArchiver) lookup(Archiver.class, "zip");
         zipArchiver.addDirectory(getTestFile("src"));
         zipArchiver.setDestFile(getTestFile("target/output/archiveForbz2.zip"));
@@ -63,7 +63,7 @@ public void testCreateArchive() throws Exception {
     }
 
     @Test
-    public void testCreateEmptyArchive() throws Exception {
+    void testCreateEmptyArchive() throws Exception {
         BZip2Archiver archiver = (BZip2Archiver) lookup(Archiver.class, "bzip2");
         archiver.setDestFile(getTestFile("target/output/empty.bz2"));
         try {
@@ -75,7 +75,7 @@ public void testCreateEmptyArchive() throws Exception {
     }
 
     @Test
-    public void testCreateResourceCollection() throws Exception {
+    void testCreateResourceCollection() throws Exception {
         final File pomFile = new File("pom.xml");
         final File bz2File = new File("target/output/pom.xml.bz2");
         BZip2Archiver bzip2Archiver = (BZip2Archiver) lookup(Archiver.class, "bzip2");
@@ -111,7 +111,7 @@ public void testCreateResourceCollection() throws Exception {
      * @throws Exception
      */
     @Test
-    public void testBz2IsForcedBehaviour() throws Exception {
+    void testBz2IsForcedBehaviour() throws Exception {
         BZip2Archiver bZip2Archiver = (BZip2Archiver) createArchiver("bzip2");
 
         assertTrue(bZip2Archiver.isSupportingForced());