MediaScannerServiceTestCase : correct format with 4 spaces.

libresonic-main/src/test/java/org/libresonic/player/service/MediaScannerServiceTestCase.java

@@ -38,16 +38,15 @@ import static org.junit.Assert.assertNotNull;
 
 /**
  * A unit test class to test the MediaScannerService.
- *
+ * <p>
  * This class uses the Spring application context configuration present in the
  * /org/libresonic/player/service/mediaScannerServiceTestCase/ directory.
- *
+ * <p>
  * The media library is found in the /MEDIAS directory.
  * It is composed of 2 musicFolders (Music and Music2) and several little weight audio files.
- *
+ * <p>
  * At runtime, the subsonic_home dir is set to target/test-classes/org/libresonic/player/service/mediaScannerServiceTestCase.
  * An empty database is created on the fly.
- *
  */
 @ContextConfiguration(locations = {
         "/applicationContext-service.xml",
@@ -60,6 +59,7 @@ public class MediaScannerServiceTestCase {
     @ClassRule
     public static final SpringClassRule classRule = new SpringClassRule() {
         LibresonicHomeRule libresonicRule = new LibresonicHomeRule();
+
         @Override
         public Statement apply(Statement base, Description description) {
             Statement spring = super.apply(base, description);
@@ -118,33 +118,33 @@ public class MediaScannerServiceTestCase {
         globalTimerContext.stop();
 
         System.out.println("--- Report of records count per table ---");
-    Map<String,Integer> records = TestCaseUtils.recordsInAllTables(daoHelper);
-    records.keySet().forEach(tableName -> System.out.println(tableName+" : "+records.get(tableName).toString() ));
+        Map<String, Integer> records = TestCaseUtils.recordsInAllTables(daoHelper);
+        records.keySet().forEach(tableName -> System.out.println(tableName + " : " + records.get(tableName).toString()));
         System.out.println("--- *********************** ---");
 
 
         // Music Folder Music must have 3 children
         List<MediaFile> listeMusicChildren = mediaFileDao.getChildrenOf(MusicFolderTestData.resolveMusicFolderPath());
-    Assert.assertEquals(3,listeMusicChildren.size());
+        Assert.assertEquals(3, listeMusicChildren.size());
         // Music Folder Music2 must have 1 children
         List<MediaFile> listeMusic2Children = mediaFileDao.getChildrenOf(MusicFolderTestData.resolveMusic2FolderPath());
-    Assert.assertEquals(1,listeMusic2Children.size());
+        Assert.assertEquals(1, listeMusic2Children.size());
 
         System.out.println("--- List of all artists ---");
         System.out.println("artistName#albumCount");
-    List<Artist> allArtists = artistDao.getAlphabetialArtists(0,0,musicFolderDao.getAllMusicFolders());
-    allArtists.forEach(artist -> System.out.println(artist.getName()+"#"+artist.getAlbumCount()));
+        List<Artist> allArtists = artistDao.getAlphabetialArtists(0, 0, musicFolderDao.getAllMusicFolders());
+        allArtists.forEach(artist -> System.out.println(artist.getName() + "#" + artist.getAlbumCount()));
         System.out.println("--- *********************** ---");
 
         System.out.println("--- List of all albums ---");
         System.out.println("name#artist");
-    List<Album> allAlbums = albumDao.getAlphabetialAlbums(0,0,true,musicFolderDao.getAllMusicFolders());
-    allAlbums.forEach(album -> System.out.println(album.getName()+"#"+album.getArtist()));
-    Assert.assertEquals(5,allAlbums.size());
+        List<Album> allAlbums = albumDao.getAlphabetialAlbums(0, 0, true, musicFolderDao.getAllMusicFolders());
+        allAlbums.forEach(album -> System.out.println(album.getName() + "#" + album.getArtist()));
+        Assert.assertEquals(5, allAlbums.size());
         System.out.println("--- *********************** ---");
 
-    List<MediaFile> listeSongs = mediaFileDao.getSongsByGenre("Baroque Instrumental",0,0,musicFolderDao.getAllMusicFolders());
-    Assert.assertEquals(2,listeSongs.size());
+        List<MediaFile> listeSongs = mediaFileDao.getSongsByGenre("Baroque Instrumental", 0, 0, musicFolderDao.getAllMusicFolders());
+        Assert.assertEquals(2, listeSongs.size());
 
         // display out metrics report
         ConsoleReporter reporter = ConsoleReporter.forRegistry(metrics)
@@ -165,7 +165,7 @@ public class MediaScannerServiceTestCase {
         File musicFile = artistDir.toPath().resolve(fileName).toFile();
         IOUtils.copy(resource.getInputStream(), new FileOutputStream(musicFile));
 
-        MusicFolder musicFolder = new MusicFolder(1, temporaryFolder.getRoot(),"Music",true,new Date());
+        MusicFolder musicFolder = new MusicFolder(1, temporaryFolder.getRoot(), "Music", true, new Date());
         musicFolderDao.createMusicFolder(musicFolder);
         settingsService.clearMusicFolderCache();
         TestCaseUtils.execScan(mediaScannerService);