Merge remote-tracking branch 'origin/pr/1162'

airsonic-main/src/test/java/org/airsonic/player/api/jukebox/AbstractAirsonicRestApiJukeboxIntTest.java

@@ -7,6 +7,7 @@ import org.airsonic.player.service.MediaScannerService;
 import org.airsonic.player.service.PlayerService;
 import org.airsonic.player.service.SettingsService;
 import org.airsonic.player.util.HomeRule;
+import org.airsonic.player.util.MusicFolderTestData;
 import org.airsonic.player.util.StringUtil;
 import org.junit.*;
 import org.junit.runner.RunWith;

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

@@ -18,6 +18,7 @@ import org.airsonic.player.TestCaseUtils;
 import org.airsonic.player.domain.Album;
 import org.airsonic.player.domain.Artist;
 import org.airsonic.player.util.HomeRule;
+import org.airsonic.player.util.MusicFolderTestData;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.core.io.Resource;
 import org.springframework.core.io.ResourceLoader;

airsonic-main/src/test/java/org/airsonic/player/service/search/AbstractAirsonicHomeTest.java

@@ -0,0 +1,138 @@
+package org.airsonic.player.service.search;
+
+import java.util.Map;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.function.Function;
+
+import org.airsonic.player.TestCaseUtils;
+import org.airsonic.player.dao.DaoHelper;
+import org.airsonic.player.dao.MusicFolderDao;
+import org.airsonic.player.service.MediaScannerService;
+import org.airsonic.player.service.SettingsService;
+import org.airsonic.player.util.HomeRule;
+import org.airsonic.player.util.MusicFolderTestData;
+import org.junit.ClassRule;
+import org.junit.Rule;
+import org.junit.rules.TemporaryFolder;
+import org.junit.runner.Description;
+import org.junit.runners.model.Statement;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.rules.SpringClassRule;
+import org.springframework.test.context.junit4.rules.SpringMethodRule;
+
+@ContextConfiguration(locations = {
+        "/applicationContext-service.xml",
+        "/applicationContext-cache.xml",
+        "/applicationContext-testdb.xml"})
+@DirtiesContext(classMode = DirtiesContext.ClassMode.AFTER_CLASS)
+@Component
+/**
+ * Abstract class for scanning MusicFolder.
+ */
+public abstract class AbstractAirsonicHomeTest implements AirsonicHomeTest {
+
+    @ClassRule
+    public static final SpringClassRule classRule = new SpringClassRule() {
+        HomeRule homeRule = new HomeRule();
+
+        @Override
+        public Statement apply(Statement base, Description description) {
+            Statement spring = super.apply(base, description);
+            return homeRule.apply(spring, description);
+        }
+    };
+
+    /*
+     * Currently, Maven is executing test classes in series,
+     * so this class can hold the state.
+     * When executing in parallel, subclasses should override this.
+     */
+    private static AtomicBoolean dataBasePopulated = new AtomicBoolean();
+
+    // Above.
+    private static AtomicBoolean dataBaseReady = new AtomicBoolean();
+
+    protected final static Function<String, String> resolveBaseMediaPath = (childPath) -> {
+        return MusicFolderTestData.resolveBaseMediaPath().concat(childPath);
+    };
+
+    @Autowired
+    protected DaoHelper daoHelper;
+
+    @Autowired
+    protected MediaScannerService mediaScannerService;
+
+    @Autowired
+    protected MusicFolderDao musicFolderDao;
+
+    @Autowired
+    protected SettingsService settingsService;
+
+    @Rule
+    public final SpringMethodRule springMethodRule = new SpringMethodRule();
+
+    @Rule
+    public TemporaryFolder temporaryFolder = new TemporaryFolder();
+
+    @Override
+    public AtomicBoolean dataBasePopulated() {
+        return dataBasePopulated;
+    }
+
+    @Override
+    public AtomicBoolean dataBaseReady() {
+        return dataBaseReady;
+    }
+    
+    @Override
+    public final void populateDatabaseOnlyOnce() {
+        if (!dataBasePopulated().get()) {
+            dataBasePopulated().set(true);
+            getMusicFolders().forEach(musicFolderDao::createMusicFolder);
+            settingsService.clearMusicFolderCache();
+            try {
+                // Await time to avoid scan failure.
+                for (int i = 0; i < 10; i++) {
+                    Thread.sleep(100);
+                }
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+            TestCaseUtils.execScan(mediaScannerService);
+            System.out.println("--- Report of records count per table ---");
+            Map<String, Integer> records = TestCaseUtils.recordsInAllTables(daoHelper);
+            records.keySet().stream().filter(s ->
+                    s.equals("MEDIA_FILE")
+                    | s.equals("ARTIST")
+                    | s.equals("MUSIC_FOLDER")
+                    | s.equals("ALBUM"))
+                    .forEach(tableName ->
+                        System.out.println("\t" + tableName + " : " + records.get(tableName).toString()));
+            System.out.println("--- *********************** ---");
+            try {
+                // Await for Lucene to finish writing(asynchronous).
+                for (int i = 0; i < 5; i++) {
+                    Thread.sleep(100);
+                }
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+            dataBaseReady().set(true);
+        } else {
+            while (!dataBaseReady().get()) {
+                try {
+                    // The subsequent test method waits while reading DB data.
+                    for (int i = 0; i < 10; i++) {
+                        Thread.sleep(100);
+                    }
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+}

airsonic-main/src/test/java/org/airsonic/player/service/search/AirsonicHomeTest.java

@@ -0,0 +1,45 @@
+package org.airsonic.player.service.search;
+
+import java.util.List;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import org.airsonic.player.domain.MusicFolder;
+import org.airsonic.player.util.MusicFolderTestData;
+
+/**
+ * Test case interface for scanning MusicFolder.
+ */
+public interface AirsonicHomeTest {
+
+    /**
+     * MusicFolder used by test class.
+     * 
+     * @return MusicFolder used by test class
+     */
+    default List<MusicFolder> getMusicFolders() {
+        return MusicFolderTestData.getTestMusicFolders();
+    };
+
+    /**
+     * Whether the data input has been completed.
+     * 
+     * @return Static AtomicBoolean indicating whether the data injection has been
+     *         completed
+     */
+    abstract AtomicBoolean dataBasePopulated();
+
+    /**
+     * Whether the data input has been completed.
+     * 
+     * @return Static AtomicBoolean indicating whether the data injection has been
+     *         completed
+     */
+    abstract AtomicBoolean dataBaseReady();
+    
+    /**
+     * Populate the database only once.
+     * It is called in the @Before granted method.
+     */
+    void populateDatabaseOnlyOnce();
+
+}

airsonic-main/src/test/java/org/airsonic/player/service/search/AnalyzerFactoryTestCase.java

@@ -1,6 +1,7 @@
 
 package org.airsonic.player.service.search;
 
+import static java.util.Arrays.asList;
 import static org.junit.Assert.assertEquals;
 
 import java.io.IOException;
@@ -412,7 +413,7 @@ public class AnalyzerFactoryTestCase {
          * Case using test resource name
          */
 
-        // title
+        // Semicolon, comma and hyphen.
         String query = "Bach: Goldberg Variations, BWV 988 - Aria";
         List<String> terms = toTermString(query);
         assertEquals(6, terms.size());
@@ -423,7 +424,7 @@ public class AnalyzerFactoryTestCase {
         assertEquals("988", terms.get(4));
         assertEquals("aria", terms.get(5));
 
-        // artist
+        // Underscores around words, ascii and semicolon.
         query = "_ID3_ARTIST_ Céline Frisch: Café Zimmermann";
         terms = toTermString(query);
         assertEquals(5, terms.size());
@@ -433,6 +434,72 @@ public class AnalyzerFactoryTestCase {
         assertEquals("cafe", terms.get(3));
         assertEquals("zimmermann", terms.get(4));
 
+        // Underscores around words and slashes.
+        query = "_ID3_ARTIST_ Sarah Walker/Nash Ensemble";
+        terms = toTermString(query);
+        assertEquals(5, terms.size());
+        assertEquals("id3_artist", terms.get(0));
+        assertEquals("sarah", terms.get(1));
+        assertEquals("walker", terms.get(2));
+        assertEquals("nash", terms.get(3));
+        assertEquals("ensemble", terms.get(4));
+        
+        // Space
+        assertEquals(asList("abc", "def"), toTermString(" ABC DEF "));
+        assertEquals(asList("abc1", "def"), toTermString(" ABC1 DEF "));
+
+        // trim and delimiter
+        assertEquals(asList("abc", "def"), toTermString("+ABC+DEF+"));
+        assertEquals(asList("abc", "def"), toTermString("|ABC|DEF|"));
+        assertEquals(asList("abc", "def"), toTermString("!ABC!DEF!"));
+        assertEquals(asList("abc", "def"), toTermString("(ABC(DEF("));
+        assertEquals(asList("abc", "def"), toTermString(")ABC)DEF)"));
+        assertEquals(asList("abc", "def"), toTermString("{ABC{DEF{"));
+        assertEquals(asList("abc", "def"), toTermString("}ABC}DEF}"));
+        assertEquals(asList("abc", "def"), toTermString("[ABC[DEF["));
+        assertEquals(asList("abc", "def"), toTermString("]ABC]DEF]"));
+        assertEquals(asList("abc", "def"), toTermString("^ABC^DEF^"));
+        assertEquals(asList("abc", "def"), toTermString("\\ABC\\DEF\\"));
+        assertEquals(asList("abc", "def"), toTermString("\"ABC\"DEF\""));
+        assertEquals(asList("abc", "def"), toTermString("~ABC~DEF~"));
+        assertEquals(asList("abc", "def"), toTermString("*ABC*DEF*"));
+        assertEquals(asList("abc", "def"), toTermString("?ABC?DEF?"));
+        assertEquals(asList("abc", "def"), toTermString(":ABC:DEF:"));
+        assertEquals(asList("abc", "def"), toTermString("-ABC-DEF-"));
+        assertEquals(asList("abc", "def"), toTermString("/ABC/DEF/"));
+        assertEquals(asList("abc", "def"), toTermString("_ABC_DEF_"));
+        assertEquals(asList("abc", "def"), toTermString(",ABC,DEF,"));
+        assertEquals(asList("abc.def"), toTermString(".ABC.DEF."));
+        assertEquals(asList("abc&def"), toTermString("&ABC&DEF&"));
+        assertEquals(asList("abc@def"), toTermString("@ABC@DEF@"));
+        assertEquals(asList("abc'def"), toTermString("'ABC'DEF'"));
+
+        // trim and delimiter and number
+        assertEquals(asList("abc1", "def"), toTermString("+ABC1+DEF+"));
+        assertEquals(asList("abc1", "def"), toTermString("|ABC1|DEF|"));
+        assertEquals(asList("abc1", "def"), toTermString("!ABC1!DEF!"));
+        assertEquals(asList("abc1", "def"), toTermString("(ABC1(DEF("));
+        assertEquals(asList("abc1", "def"), toTermString(")ABC1)DEF)"));
+        assertEquals(asList("abc1", "def"), toTermString("{ABC1{DEF{"));
+        assertEquals(asList("abc1", "def"), toTermString("}ABC1}DEF}"));
+        assertEquals(asList("abc1", "def"), toTermString("[ABC1[DEF["));
+        assertEquals(asList("abc1", "def"), toTermString("]ABC1]DEF]"));
+        assertEquals(asList("abc1", "def"), toTermString("^ABC1^DEF^"));
+        assertEquals(asList("abc1", "def"), toTermString("\\ABC1\\DEF\\"));
+        assertEquals(asList("abc1", "def"), toTermString("\"ABC1\"DEF\""));
+        assertEquals(asList("abc1", "def"), toTermString("~ABC1~DEF~"));
+        assertEquals(asList("abc1", "def"), toTermString("*ABC1*DEF*"));
+        assertEquals(asList("abc1", "def"), toTermString("?ABC1?DEF?"));
+        assertEquals(asList("abc1", "def"), toTermString(":ABC1:DEF:"));
+        assertEquals(asList("abc1,def"), toTermString(",ABC1,DEF,"));
+        assertEquals(asList("abc1-def"), toTermString("-ABC1-DEF-"));
+        assertEquals(asList("abc1/def"), toTermString("/ABC1/DEF/"));
+        assertEquals(asList("abc1_def"), toTermString("_ABC1_DEF_"));
+        assertEquals(asList("abc1.def"), toTermString(".ABC1.DEF."));
+        assertEquals(asList("abc1", "def"), toTermString("&ABC1&DEF&"));
+        assertEquals(asList("abc1", "def"), toTermString("@ABC1@DEF@"));
+        assertEquals(asList("abc1", "def"), toTermString("'ABC1'DEF'"));
+
     }
 
     /**

airsonic-main/src/test/java/org/airsonic/player/service/search/SearchServiceSpecialGenreTestCase.java

@@ -0,0 +1,216 @@
+
+package org.airsonic.player.service.search;
+
+import static org.springframework.util.ObjectUtils.isEmpty;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+import org.airsonic.player.domain.MediaFile;
+import org.airsonic.player.domain.MusicFolder;
+import org.airsonic.player.domain.RandomSearchCriteria;
+import org.airsonic.player.service.SearchService;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import com.google.common.base.Function;
+
+/*
+ * Tests to prove what kind of strings/chars can be used in the genre field.
+ */
+public class SearchServiceSpecialGenreTestCase extends AbstractAirsonicHomeTest {
+
+    private List<MusicFolder> musicFolders;
+
+    @Autowired
+    private SearchService searchService;
+
+    @Override
+    public List<MusicFolder> getMusicFolders() {
+        if (isEmpty(musicFolders)) {
+            musicFolders = new ArrayList<>();
+            File musicDir = new File(resolveBaseMediaPath.apply("Search/SpecialGenre"));
+            musicFolders.add(new MusicFolder(1, musicDir, "accessible", true, new Date()));
+        }
+        return musicFolders;
+    }
+
+    @Before
+    public void setup() throws Exception {
+        populateDatabaseOnlyOnce();
+    }
+
+    /*
+     * There are 19 files
+     * in src/test/resources/MEDIAS/Search/SpecialGenre/ARTIST1/ALBUM_A.
+     * In FILE01 to FILE16, Special strings for Lucene syntax are stored
+     * as tag values ​​of Genre.
+     * 
+     * Legacy can not search all these genres.
+     * (Strictly speaking, the genre field is not created at index creation.)
+     */
+    @Test
+    public void testQueryEscapeRequires() {
+
+        List<MusicFolder> folders = getMusicFolders();
+
+        Function<String, RandomSearchCriteria> simpleStringCriteria = s ->
+            new RandomSearchCriteria(Integer.MAX_VALUE, // count
+                    s, // genre,
+                    null, // fromYear
+                    null, // toYear
+                    folders // musicFolders
+            );
+
+        List<MediaFile> songs = searchService.getRandomSongs(simpleStringCriteria.apply("+"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("-"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("&&"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("+"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("||"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply(" ("));// space & bracket
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply(")"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("{}"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("[]"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("^"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("\""));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("~"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("*"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("?"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply(":"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("\\"));
+        Assert.assertEquals(0, songs.size());
+
+        songs = searchService.getRandomSongs(simpleStringCriteria.apply("/"));
+        Assert.assertEquals(0, songs.size());
+
+    }
+
+    /*
+     * Jaudiotagger applies special treatment to bracket (FILE17).
+     * 
+     */
+    @Test
+    public void testBrackets() {
+
+        List<MusicFolder> folders = getMusicFolders();
+
+        RandomSearchCriteria criteria = new RandomSearchCriteria(Integer.MAX_VALUE, // count
+                "-(GENRE)-", // genre,
+                null, // fromYear
+                null, // toYear
+                folders // musicFolders
+        );
+
+        List<MediaFile> songs = searchService.getRandomSongs(criteria);
+        Assert.assertEquals(0, songs.size());
+
+        criteria = new RandomSearchCriteria(Integer.MAX_VALUE, // count
+                " genre", // genre,
+                null, // fromYear
+                null, // toYear
+                folders // musicFolders
+        );
+
+        songs = searchService.getRandomSongs(criteria);
+        Assert.assertEquals(1, songs.size());
+        Assert.assertEquals("Consistency with Tag Parser 1", songs.get(0).getTitle());
+        Assert.assertEquals("-GENRE -", songs.get(0).getGenre());
+
+    }
+
+    /*
+     * Jaudiotagger applies special treatment to numeric. (FILE18)
+     */
+    @Test
+    public void testNumericMapping() {
+
+        List<MusicFolder> folders = getMusicFolders();
+
+        RandomSearchCriteria criteria = new RandomSearchCriteria(Integer.MAX_VALUE, // count
+                "Rock", // genre,
+                null, // fromYear
+                null, // toYear
+                folders // musicFolders
+        );
+
+        List<MediaFile> songs = searchService.getRandomSongs(criteria);
+        Assert.assertEquals(1, songs.size());
+        Assert.assertEquals("Numeric mapping specification of genre 1", songs.get(0).getTitle());
+
+        // The value registered in the file is 17
+        Assert.assertEquals("Rock", songs.get(0).getGenre());
+
+    }
+
+    /*
+     * Other special strings. (FILE19)
+     * 
+     * {'“『【【】】[︴○◎@ $〒→+]ＦＵＬＬ－ＷＩＤＴＨCæsar's
+     * 
+     * Legacy stores with Analyze,
+     * so searchable characters are different.
+     * 
+     */
+    @Test
+    public void testOthers() {
+
+        List<MusicFolder> folders = getMusicFolders();
+
+        RandomSearchCriteria criteria = new RandomSearchCriteria(Integer.MAX_VALUE, // count
+                "{'“『【【】】[︴○◎@ $〒→+]ＦＵＬＬ－ＷＩＤＴＨCæsar's", // genre,
+                null, // fromYear
+                null, // toYear
+                folders // musicFolders
+        );
+
+        List<MediaFile> songs = searchService.getRandomSongs(criteria);
+        Assert.assertEquals(0, songs.size());
+
+        criteria = new RandomSearchCriteria(Integer.MAX_VALUE, // count
+                "widthcaesar", // genre,
+                null, // fromYear
+                null, // toYear
+                folders // musicFolders
+        );
+
+        songs = searchService.getRandomSongs(criteria);
+        Assert.assertEquals(1, songs.size());
+        Assert.assertEquals("Other special strings 1", songs.get(0).getTitle());
+        Assert.assertEquals("{'“『【【】】[︴○◎@ $〒→+]ＦＵＬＬ－ＷＩＤＴＨCæsar's", songs.get(0).getGenre());
+
+    }
+}

airsonic-main/src/test/java/org/airsonic/player/service/search/SearchServiceSpecialPathTestCase.java

@@ -0,0 +1,90 @@
+
+package org.airsonic.player.service.search;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import org.airsonic.player.domain.MediaFile;
+import org.airsonic.player.domain.MusicFolder;
+import org.airsonic.player.service.SearchService;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import static org.springframework.util.ObjectUtils.isEmpty;
+
+/*
+ * Test cases related to #1139.
+ * Confirming whether shuffle search can be performed correctly in MusicFolder containing special strings.
+ * 
+ * (Since the query of getRandomAlbums consists of folder paths only,
+ * this verification is easy to perform.)
+ * 
+ * This test case is a FalsePattern for search,
+ * but there may be problems with the data flow prior to creating the search index.
+ */
+public class SearchServiceSpecialPathTestCase extends AbstractAirsonicHomeTest {
+
+    private List<MusicFolder> musicFolders;
+
+    @Autowired
+    private SearchService searchService;
+
+    @Override
+    public List<MusicFolder> getMusicFolders() {
+        if (isEmpty(musicFolders)) {
+            musicFolders = new ArrayList<>();
+
+            File musicDir = new File(resolveBaseMediaPath.apply("Search/SpecialPath/accessible"));
+            musicFolders.add(new MusicFolder(1, musicDir, "accessible", true, new Date()));
+
+            File music2Dir = new File(resolveBaseMediaPath.apply("Search/SpecialPath/accessible's"));
+            musicFolders.add(new MusicFolder(2, music2Dir, "accessible's", true, new Date()));
+
+            File music3Dir = new File(resolveBaseMediaPath.apply("Search/SpecialPath/accessible+s"));
+            musicFolders.add(new MusicFolder(3, music3Dir, "accessible+s", true, new Date()));
+        }
+        return musicFolders;
+    }
+
+    @Before
+    public void setup() throws Exception {
+        populateDatabaseOnlyOnce();
+    }
+
+    @Test
+    public void testSpecialCharactersInDirName() {
+
+        List<MusicFolder> folders = getMusicFolders();
+
+        // ALL Songs
+        List<MediaFile> randomAlbums = searchService.getRandomAlbums(Integer.MAX_VALUE, folders);
+        Assert.assertEquals("ALL Albums ", 3, randomAlbums.size());
+
+        // dir - accessible
+        List<MusicFolder> folder01 = folders.stream()
+                .filter(m -> "accessible".equals(m.getName()))
+                .collect(Collectors.toList());
+        randomAlbums = searchService.getRandomAlbums(Integer.MAX_VALUE, folder01);
+        Assert.assertEquals("Albums in \"accessible\" ", 3, randomAlbums.size());
+
+        // dir - accessible's
+        List<MusicFolder> folder02 = folders.stream()
+                .filter(m -> "accessible's".equals(m.getName()))
+                .collect(Collectors.toList());
+        randomAlbums = searchService.getRandomAlbums(Integer.MAX_VALUE, folder02);
+        Assert.assertEquals("Albums in \"accessible's\" ", 0, randomAlbums.size());
+
+        // dir - accessible+s
+        List<MusicFolder> folder03 = folders.stream()
+                .filter(m -> "accessible+s".equals(m.getName()))
+                .collect(Collectors.toList());
+        randomAlbums = searchService.getRandomAlbums(Integer.MAX_VALUE, folder03);
+        Assert.assertEquals("Albums in \"accessible+s\" ", 1, folder03.size());
+
+    }
+
+}

airsonic-main/src/test/java/org/airsonic/player/service/search/SearchServiceStartWithStopwardsTestCase.java

@@ -0,0 +1,67 @@
+
+package org.airsonic.player.service.search;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+import org.airsonic.player.domain.MusicFolder;
+import org.airsonic.player.domain.SearchCriteria;
+import org.airsonic.player.domain.SearchResult;
+import org.airsonic.player.service.SearchService;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import static org.springframework.util.ObjectUtils.isEmpty;
+
+/*
+ * Test cases related to #1142.
+ * The filter is not properly applied when analyzing the query,
+ * 
+ * In the process of hardening the Analyzer implementation,
+ * this problem is solved side by side.
+ */
+public class SearchServiceStartWithStopwardsTestCase extends AbstractAirsonicHomeTest {
+
+    private List<MusicFolder> musicFolders;
+
+    @Autowired
+    private SearchService searchService;
+
+    @Override
+    public List<MusicFolder> getMusicFolders() {
+        if (isEmpty(musicFolders)) {
+            musicFolders = new ArrayList<>();
+            File musicDir = new File(resolveBaseMediaPath.apply("Search/StartWithStopwards"));
+            musicFolders.add(new MusicFolder(1, musicDir, "accessible", true, new Date()));
+        }
+        return musicFolders;
+    }
+
+    @Before
+    public void setup() throws Exception {
+        populateDatabaseOnlyOnce();
+    }
+
+    @Test
+    public void testStartWithStopwards() {
+
+        List<MusicFolder> folders = getMusicFolders();
+
+        final SearchCriteria criteria = new SearchCriteria();
+        criteria.setCount(Integer.MAX_VALUE);
+        criteria.setOffset(0);
+
+        criteria.setQuery("will");
+        SearchResult result = searchService.search(criteria, folders, IndexType.ARTIST_ID3);
+        Assert.assertEquals("Williams hit by \"will\" ", 1, result.getTotalHits());
+
+        criteria.setQuery("the");
+        result = searchService.search(criteria, folders, IndexType.SONG);
+        Assert.assertEquals("Theater hit by \"the\" ", 1, result.getTotalHits());
+
+    }
+
+}

airsonic-main/src/test/java/org/airsonic/player/service/search/SearchServiceTestCase.java

@@ -5,19 +5,13 @@ import com.codahale.metrics.ConsoleReporter;
 import com.codahale.metrics.MetricRegistry;
 import com.codahale.metrics.Timer;
 
-import java.io.File;
 import java.util.Arrays;
 import java.util.List;
-import java.util.Map;
 import java.util.Random;
 import java.util.concurrent.TimeUnit;
 
-import org.airsonic.player.TestCaseUtils;
 import org.airsonic.player.dao.AlbumDao;
-import org.airsonic.player.dao.DaoHelper;
-import org.airsonic.player.dao.MediaFileDao;
 import org.airsonic.player.dao.MusicFolderDao;
-import org.airsonic.player.dao.MusicFolderTestData;
 import org.airsonic.player.domain.Album;
 import org.airsonic.player.domain.Artist;
 import org.airsonic.player.domain.MediaFile;
@@ -27,130 +21,30 @@ import org.airsonic.player.domain.ParamSearchResult;
 import org.airsonic.player.domain.RandomSearchCriteria;
 import org.airsonic.player.domain.SearchCriteria;
 import org.airsonic.player.domain.SearchResult;
-import org.airsonic.player.service.MediaScannerService;
 import org.airsonic.player.service.SearchService;
-import org.airsonic.player.service.SettingsService;
 import org.airsonic.player.service.search.IndexType;
-import org.airsonic.player.util.HomeRule;
 import org.junit.Assert;
 import org.junit.Before;
-import org.junit.ClassRule;
-import org.junit.Rule;
 import org.junit.Test;
-import org.junit.rules.TemporaryFolder;
-import org.junit.runner.Description;
-import org.junit.runners.model.Statement;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.core.io.ResourceLoader;
-import org.springframework.test.annotation.DirtiesContext;
-import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.rules.SpringClassRule;
-import org.springframework.test.context.junit4.rules.SpringMethodRule;
 import org.subsonic.restapi.ArtistID3;
 
-@ContextConfiguration(
-        locations = {
-                "/applicationContext-service.xml",
-                "/applicationContext-cache.xml",
-                "/applicationContext-testdb.xml",
-                "/applicationContext-mockSonos.xml" })
-@DirtiesContext(
-        classMode = DirtiesContext.ClassMode.AFTER_EACH_TEST_METHOD)
-public class SearchServiceTestCase {
-
-    @ClassRule
-    public static final SpringClassRule classRule = new SpringClassRule() {
-        HomeRule homeRule = new HomeRule();
-
-        @Override
-        public Statement apply(Statement base, Description description) {
-            Statement spring = super.apply(base, description);
-            return homeRule.apply(spring, description);
-        }
-    };
-
-    @Rule
-    public final SpringMethodRule springMethodRule = new SpringMethodRule();
-
-    private final MetricRegistry metrics = new MetricRegistry();
+public class SearchServiceTestCase extends AbstractAirsonicHomeTest {
 
     @Autowired
-    private MediaScannerService mediaScannerService;
+    private AlbumDao albumDao;
 
-    @Autowired
-    private MediaFileDao mediaFileDao;
+    private final MetricRegistry metrics = new MetricRegistry();
 
     @Autowired
     private MusicFolderDao musicFolderDao;
 
-    @Autowired
-    private DaoHelper daoHelper;
-
-    @Autowired
-    private AlbumDao albumDao;
-
     @Autowired
     private SearchService searchService;
 
-    @Autowired
-    private SettingsService settingsService;
-
-    @Rule
-    public TemporaryFolder temporaryFolder = new TemporaryFolder();
-
-    @Autowired
-    ResourceLoader resourceLoader;
-
     @Before
     public void setup() throws Exception {
-        populateDatabase();
-    }
-
-    private static boolean dataBasePopulated;
-
-    private int count = 1;
-
-    /*
-     * Cases susceptible to SerchService refactoring and version upgrades.
-     * It is not exhaustive.
-     */
-    private synchronized void populateDatabase() {
-
-        /*
-         * It seems that there is a case that does not work well
-         * if you test immediately after initialization in 1 method.
-         * It may be improved later.
-         */
-        try {
-            Thread.sleep(300 * count++);
-        } catch (InterruptedException e) {
-            e.printStackTrace();
-        }
-
-        if (!dataBasePopulated) {
-
-            MusicFolderTestData.getTestMusicFolders().forEach(musicFolderDao::createMusicFolder);
-            settingsService.clearMusicFolderCache();
-            TestCaseUtils.execScan(mediaScannerService);
-            System.out.println("--- Report of records count per table ---");
-            Map<String, Integer> records = TestCaseUtils.recordsInAllTables(daoHelper);
-            records.keySet().stream().filter(s -> s.equals("MEDIA_FILE") // 20
-                    | s.equals("ARTIST") // 5
-                    | s.equals("MUSIC_FOLDER")// 3
-                    | s.equals("ALBUM"))// 5
-                    .forEach(tableName -> System.out
-                            .println("\t" + tableName + " : " + records.get(tableName).toString()));
-            // Music Folder Music must have 3 children
-            List<MediaFile> listeMusicChildren = mediaFileDao.getChildrenOf(
-                    new File(MusicFolderTestData.resolveMusicFolderPath()).getPath());
-            Assert.assertEquals(3, listeMusicChildren.size());
-            // Music Folder Music2 must have 1 children
-            List<MediaFile> listeMusic2Children = mediaFileDao.getChildrenOf(
-                    new File(MusicFolderTestData.resolveMusic2FolderPath()).getPath());
-            Assert.assertEquals(1, listeMusic2Children.size());
-            System.out.println("--- *********************** ---");
-            dataBasePopulated = true;
-        }
+        populateDatabaseOnlyOnce();
     }
 
     @Test
@@ -319,16 +213,30 @@ public class SearchServiceTestCase {
         Assert.assertEquals("(24) Specify music as 'genre', and randomly acquire songs.", 0,
                 allRandomSongs.size());
 
+        /*
+         * Genre including blank.
+         * Regardless of the Lucene version, It should be 2.
+         */
+        randomSearchCriteria = new RandomSearchCriteria(Integer.MAX_VALUE, // count
+                "Baroque Instrumental", // genre,
+                null, // fromYear
+                null, // toYear
+                allMusicFolders // musicFolders
+        );
+        allRandomSongs = searchService.getRandomSongs(randomSearchCriteria);
+        Assert.assertEquals("(25) Search by specifying genres including spaces and hyphens.", 2,
+                allRandomSongs.size());
+
         // *** testGetRandomAlbums() ***
 
         /*
          * Acquisition of maximum number(5).
          */
         List<Album> allAlbums = albumDao.getAlphabeticalAlbums(0, 0, true, true, allMusicFolders);
-        Assert.assertEquals("(25) Get all albums with Dao.", 5, allAlbums.size());
+        Assert.assertEquals("(26) Get all albums with Dao.", 5, allAlbums.size());
         List<MediaFile> allRandomAlbums = searchService.getRandomAlbums(Integer.MAX_VALUE,
                 allMusicFolders);
-        Assert.assertEquals("(26) Specify Integer.MAX_VALUE as the upper limit,"
+        Assert.assertEquals("(27) Specify Integer.MAX_VALUE as the upper limit,"
                 + "and randomly acquire albums(file struct).", 5, allRandomAlbums.size());
 
         /*
@@ -337,7 +245,7 @@ public class SearchServiceTestCase {
         List<Album> allRandomAlbumsId3 = searchService.getRandomAlbumsId3(Integer.MAX_VALUE,
                 allMusicFolders);
         Assert.assertEquals(
-                "(27) Specify Integer.MAX_VALUE as the upper limit, and randomly acquire albums(ID3).",
+                "(28) Specify Integer.MAX_VALUE as the upper limit, and randomly acquire albums(ID3).",
                 5, allRandomAlbumsId3.size());
 
         /*
@@ -346,13 +254,13 @@ public class SearchServiceTestCase {
         query = "ID 3 ARTIST";
         searchCriteria.setQuery(query);
         result = searchService.search(searchCriteria, allMusicFolders, IndexType.ARTIST_ID3);
-        Assert.assertEquals("(28) Specify '" + query + "', total Hits is", 4,
+        Assert.assertEquals("(29) Specify '" + query + "', total Hits is", 4,
                 result.getTotalHits());
-        Assert.assertEquals("(29) Specify '" + query + "', and get an artists. Artist SIZE is ", 4,
+        Assert.assertEquals("(30) Specify '" + query + "', and get an artists. Artist SIZE is ", 4,
                 result.getArtists().size());
-        Assert.assertEquals("(30) Specify '" + query + "', and get a artists. Album SIZE is ", 0,
+        Assert.assertEquals("(31) Specify '" + query + "', and get a artists. Album SIZE is ", 0,
                 result.getAlbums().size());
-        Assert.assertEquals("(31) Specify '" + query + "', and get a artists. MediaFile SIZE is ",
+        Assert.assertEquals("(32) Specify '" + query + "', and get a artists. MediaFile SIZE is ",
                 0, result.getMediaFiles().size());
 
         /*
@@ -362,7 +270,7 @@ public class SearchServiceTestCase {
          */
         long count = result.getArtists().stream()
                 .filter(a -> a.getName().startsWith("_ID3_ARTIST_")).count();
-        Assert.assertEquals("(32) Artist whose name contains \\\"_ID3_ARTIST_\\\" is 3 records.",
+        Assert.assertEquals("(33) Artist whose name contains \\\"_ID3_ARTIST_\\\" is 3 records.",
                 3L, count);
 
         /*
@@ -373,7 +281,7 @@ public class SearchServiceTestCase {
          */
         count = result.getArtists().stream()
                 .filter(a -> a.getName().startsWith("_ID3_ALBUMARTIST_")).count();
-        Assert.assertEquals("(33) Artist whose name is \"_ID3_ARTIST_\" is 1 records.", 1L, count);
+        Assert.assertEquals("(34) Artist whose name is \"_ID3_ARTIST_\" is 1 records.", 1L, count);
 
         /*
          * Below is a simple loop test.

airsonic-main/src/test/java/org/airsonic/player/util/MusicFolderTestData.java

@@ -1,4 +1,4 @@
-package org.airsonic.player.dao;
+package org.airsonic.player.util;
 
 import org.airsonic.player.domain.MusicFolder;
 
@@ -38,4 +38,5 @@ public class MusicFolderTestData {
     liste.add(musicFolder2);
     return liste;
   }
+
 }