Template
526 lines
21 KiB
Java
526 lines
21 KiB
Java
package com.music.service;
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import org.junit.jupiter.api.Test;
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import org.springframework.messaging.simp.SimpMessagingTemplate;
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import java.lang.reflect.Constructor;
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import java.lang.reflect.Method;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.Set;
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import static org.junit.jupiter.api.Assertions.*;
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import static org.mockito.Mockito.mock;
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class IngestServiceInternalTest {
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@Test
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void identityKeyEquality() throws Exception {
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Class<?> ikClass = getIdentityKeyClass();
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Constructor<?> ctor = ikClass.getDeclaredConstructor(String.class, String.class, int.class, int.class, String.class);
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ctor.setAccessible(true);
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Object a = ctor.newInstance("artist1", "album1", 1, 3, "title1");
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Object b = ctor.newInstance("artist1", "album1", 1, 3, "title1");
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Object c = ctor.newInstance("artist2", "album1", 1, 3, "title1");
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Object d = ctor.newInstance("artist1", "album1", 1, 4, "title1");
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assertEquals(a, b);
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assertEquals(a.hashCode(), b.hashCode());
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assertNotEquals(a, c);
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assertNotEquals(a, d);
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}
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@Test
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void identityKeyConstructorAndGetters() throws Exception {
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Class<?> ikClass = getIdentityKeyClass();
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Constructor<?> ctor = ikClass.getDeclaredConstructor(String.class, String.class, int.class, int.class, String.class);
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ctor.setAccessible(true);
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Object key = ctor.newInstance("test artist", "test album", 2, 5, "test title");
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Method toString = ikClass.getDeclaredMethod("toString");
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String str = (String) toString.invoke(key);
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assertTrue(str.contains("test artist"));
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assertTrue(str.contains("test album"));
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assertTrue(str.contains("2"));
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assertTrue(str.contains("5"));
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assertTrue(str.contains("test title"));
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}
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@Test
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void sanitizePathComponentRemovesInvalidChars() throws Exception {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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Method m = IngestService.class.getDeclaredMethod("sanitizePathComponent", String.class);
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m.setAccessible(true);
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assertEquals("Hello World", m.invoke(service, "Hello World"));
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assertEquals("A_B", m.invoke(service, "A:B"));
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assertEquals("A_B", m.invoke(service, "A/B"));
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assertEquals("_", m.invoke(service, ""));
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assertEquals("_", m.invoke(service, (String) null));
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assertEquals("Trimmed", m.invoke(service, " Trimmed "));
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}
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@Test
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void parseIntHandlesVariousInputs() throws Exception {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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Method m = IngestService.class.getDeclaredMethod("parseInt", String.class, int.class);
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m.setAccessible(true);
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assertEquals(3, (int) m.invoke(service, "3", 0));
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assertEquals(5, (int) m.invoke(service, "05", 0));
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assertEquals(0, (int) m.invoke(service, (String) null, 0));
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assertEquals(0, (int) m.invoke(service, "", 0));
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assertEquals(42, (int) m.invoke(service, " 42 ", 0));
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assertEquals(1, (int) m.invoke(service, "1/10", 0));
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assertEquals(0, (int) m.invoke(service, "abc", 0));
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}
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@Test
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void extractYearParsesDates() throws Exception {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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Method m = IngestService.class.getDeclaredMethod("extractYear", String.class);
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m.setAccessible(true);
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assertEquals("2024", m.invoke(service, "2024"));
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assertEquals("1999", m.invoke(service, "1999-01-01"));
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assertEquals("2000", m.invoke(service, "2000-12-31"));
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assertEquals("", m.invoke(service, (String) null));
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assertEquals("", m.invoke(service, ""));
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assertEquals("", m.invoke(service, "abc"));
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}
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@Test
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void getExtensionWorksCorrectly() throws Exception {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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Method m = IngestService.class.getDeclaredMethod("getExtension", String.class);
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m.setAccessible(true);
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assertEquals("flac", m.invoke(service, "song.flac"));
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assertEquals("mp3", m.invoke(service, "song.MP3"));
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assertEquals("wav", m.invoke(service, "song.Wav"));
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assertNull(m.invoke(service, "noext"));
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assertNull(m.invoke(service, ".hidden"));
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}
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@Test
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void getBaseNameWorksCorrectly() throws Exception {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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Method m = IngestService.class.getDeclaredMethod("getBaseName", String.class);
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m.setAccessible(true);
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assertEquals("song", m.invoke(service, "song.flac"));
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assertEquals("song.name", m.invoke(service, "song.name.flac"));
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assertEquals("noext", m.invoke(service, "noext"));
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assertEquals("", m.invoke(service, ""));
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}
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@Test
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void resolveUniqueFileCreatesNonConflictingPaths() throws Exception {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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Method m = IngestService.class.getDeclaredMethod("resolveUniqueFile", Path.class, String.class);
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m.setAccessible(true);
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Path tmpDir = Files.createTempDirectory("ingest-unique-");
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Path result = (Path) m.invoke(service, tmpDir, "test.flac");
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assertEquals(tmpDir.resolve("test.flac"), result);
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// 已存在时应该添加后缀
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Files.write(result, "existing".getBytes());
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Path result2 = (Path) m.invoke(service, tmpDir, "test.flac");
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assertEquals(tmpDir.resolve("test (1).flac"), result2);
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}
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@Test
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void isLosslessFormatDetectsCorrectFormats() throws Exception {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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Method m = IngestService.class.getDeclaredMethod("isLosslessFormat", Path.class);
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m.setAccessible(true);
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assertTrue((boolean) m.invoke(service, Paths.get("test.wav")));
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assertTrue((boolean) m.invoke(service, Paths.get("test.ape")));
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assertTrue((boolean) m.invoke(service, Paths.get("test.aiff")));
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assertTrue((boolean) m.invoke(service, Paths.get("test.wv")));
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assertTrue((boolean) m.invoke(service, Paths.get("test.tta")));
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assertFalse((boolean) m.invoke(service, Paths.get("test.flac")));
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assertFalse((boolean) m.invoke(service, Paths.get("test.mp3")));
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assertFalse((boolean) m.invoke(service, Paths.get("test.txt")));
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}
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@Test
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void isAudioFileDetectsAllSupportedFormats() throws Exception {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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Method m = IngestService.class.getDeclaredMethod("isAudioFile", Path.class);
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m.setAccessible(true);
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assertTrue((boolean) m.invoke(service, Paths.get("test.flac")));
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assertTrue((boolean) m.invoke(service, Paths.get("test.mp3")));
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assertTrue((boolean) m.invoke(service, Paths.get("test.wav")));
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assertTrue((boolean) m.invoke(service, Paths.get("test.ape")));
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assertTrue((boolean) m.invoke(service, Paths.get("test.m4a")));
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assertFalse((boolean) m.invoke(service, Paths.get("test.txt")));
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assertFalse((boolean) m.invoke(service, Paths.get("test.jpg")));
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}
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/**
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* 通过反射获取嵌套类 IdentityKey
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*/
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private Class<?> getIdentityKeyClass() throws ClassNotFoundException {
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return Class.forName("com.music.service.IngestService$IdentityKey");
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}
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@Test
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void identityKeyWithMd5Constructor() throws Exception {
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Class<?> ikClass = getIdentityKeyClass();
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// 6 参数构造器：artist, album, disc, track, title, md5
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Constructor<?> ctor6 = ikClass.getDeclaredConstructor(String.class, String.class, int.class, int.class, String.class, String.class);
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ctor6.setAccessible(true);
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Object keyA = ctor6.newInstance("art", "alb", 1, 2, "ttl", "abc123");
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Object keyB = ctor6.newInstance("art", "alb", 1, 2, "ttl", "def456");
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// equals/hashCode 应忽略 MD5，仅基于元数据
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assertEquals(keyA, keyB);
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assertEquals(keyA.hashCode(), keyB.hashCode());
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}
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@Test
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void identityKeyMd5StoredAndAccessible() throws Exception {
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Class<?> ikClass = getIdentityKeyClass();
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Constructor<?> ctor6 = ikClass.getDeclaredConstructor(String.class, String.class, int.class, int.class, String.class, String.class);
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ctor6.setAccessible(true);
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Object key = ctor6.newInstance("a", "b", 0, 0, "c", "md5hashvalue");
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Method toString = ikClass.getDeclaredMethod("toString");
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String str = (String) toString.invoke(key);
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assertTrue(str.contains("a|b|0|0|c"));
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}
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@Test
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void computeMd5ReturnsNonEmptyString() throws Exception {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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Method m = IngestService.class.getDeclaredMethod("computeMd5", Path.class);
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m.setAccessible(true);
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Path tmpFile = Files.createTempFile("ingest-md5-", ".tmp");
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Files.write(tmpFile, "hello test content".getBytes());
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String md5 = (String) m.invoke(service, tmpFile);
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assertNotNull(md5);
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assertEquals(32, md5.length());
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assertTrue(md5.matches("[0-9a-f]{32}"));
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// 相同内容 → 相同 MD5
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String md5b = (String) m.invoke(service, tmpFile);
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assertEquals(md5, md5b);
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// 不同内容 → 不同 MD5
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Path tmpFile2 = Files.createTempFile("ingest-md5-", ".tmp");
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Files.write(tmpFile2, "different content".getBytes());
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String md5c = (String) m.invoke(service, tmpFile2);
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assertNotEquals(md5, md5c);
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}
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@Test
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void identityKeyDifferentMetadataNotEqual() throws Exception {
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Class<?> ikClass = getIdentityKeyClass();
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Constructor<?> ctor6 = ikClass.getDeclaredConstructor(String.class, String.class, int.class, int.class, String.class, String.class);
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ctor6.setAccessible(true);
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Object key1 = ctor6.newInstance("artist1", "album1", 1, 1, "title1", "sameMd5");
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Object key2 = ctor6.newInstance("artist2", "album1", 1, 1, "title1", "sameMd5");
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Object key3 = ctor6.newInstance("artist1", "album2", 1, 1, "title1", "sameMd5");
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assertNotEquals(key1, key2);
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assertNotEquals(key1, key3);
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}
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@Test
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void validatePathsRejectsSamePaths() throws Exception {
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Path p = Paths.get("/tmp/ingest-test");
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String inputVsLib = IngestService.validatePaths(p, p, Paths.get("/tmp/ingest-test-rej"));
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assertNotNull(inputVsLib);
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assertTrue(inputVsLib.contains("不能是同一目录"));
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String libVsRej = IngestService.validatePaths(Paths.get("/tmp/ingest-test-in"), p, p);
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assertNotNull(libVsRej);
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assertTrue(libVsRej.contains("不能是同一目录"));
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}
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@Test
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void validatePathsRejectsNestedPaths() throws Exception {
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Path root = Paths.get("/tmp/ingest-nest-test");
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Path nested = root.resolve("sub");
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String libInInput = IngestService.validatePaths(root, nested, Paths.get("/tmp/ingest-nest-rej"));
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assertNotNull(libInInput);
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assertTrue(libInInput.contains("不能位于") || libInInput.contains("不能是同一"));
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String rejInInput = IngestService.validatePaths(root, Paths.get("/tmp/ingest-nest-lib"), nested);
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assertNotNull(rejInInput);
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assertTrue(rejInInput.contains("不能位于") || rejInInput.contains("不能是同一"));
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}
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@Test
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void validatePathsAcceptsValidPaths() throws Exception {
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Path input = Paths.get("/tmp/ingest-valid-in");
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Path lib = Paths.get("/tmp/ingest-valid-lib");
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Path rej = Paths.get("/tmp/ingest-valid-rej");
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assertNull(IngestService.validatePaths(input, lib, rej));
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}
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@Test
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void checkDuplicateReturnsNullForNewIdentity() throws Exception {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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Class<?> ikClass = getIdentityKeyClass();
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Constructor<?> ctor6 = ikClass.getDeclaredConstructor(String.class, String.class, int.class, int.class, String.class, String.class);
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ctor6.setAccessible(true);
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Set<Object> library = new java.util.HashSet<>();
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Set<Object> batch = new java.util.HashSet<>();
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Method m = IngestService.class.getDeclaredMethod("checkDuplicate",
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getIdentityKeyClass(), java.util.Set.class, java.util.Set.class);
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m.setAccessible(true);
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Object newKey = ctor6.newInstance("new", "album", 1, 1, "title", "md5_1");
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// 两个集合都为空 → 不重复
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Object result = m.invoke(service, newKey, library, batch);
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assertNull(result);
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}
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@Test
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void checkDuplicateDetectsMetadataMatch() throws Exception {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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Class<?> ikClass = getIdentityKeyClass();
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Constructor<?> ctor6 = ikClass.getDeclaredConstructor(String.class, String.class, int.class, int.class, String.class, String.class);
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ctor6.setAccessible(true);
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Set<Object> library = new java.util.HashSet<>();
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Set<Object> batch = new java.util.HashSet<>();
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Object existing = ctor6.newInstance("artist", "album", 1, 3, "title", "md5_existing");
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library.add(existing);
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Object dupe = ctor6.newInstance("artist", "album", 1, 3, "title", "md5_other");
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Method m = IngestService.class.getDeclaredMethod("checkDuplicate",
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getIdentityKeyClass(), java.util.Set.class, java.util.Set.class);
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m.setAccessible(true);
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Object result = m.invoke(service, dupe, library, batch);
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assertNotNull(result);
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assertEquals("metadata", result);
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}
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@Test
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void checkDuplicateDetectsMd5Fallback() throws Exception {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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Class<?> ikClass = getIdentityKeyClass();
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Constructor<?> ctor6 = ikClass.getDeclaredConstructor(String.class, String.class, int.class, int.class, String.class, String.class);
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ctor6.setAccessible(true);
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Set<Object> library = new java.util.HashSet<>();
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Set<Object> batch = new java.util.HashSet<>();
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// 元数据不同但 MD5 相同
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Object existing = ctor6.newInstance("artist1", "album1", 1, 1, "title1", "same_md5_hash");
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library.add(existing);
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Object dupByMd5 = ctor6.newInstance("artist2", "album2", 2, 2, "title2", "same_md5_hash");
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Method m = IngestService.class.getDeclaredMethod("checkDuplicate",
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getIdentityKeyClass(), java.util.Set.class, java.util.Set.class);
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m.setAccessible(true);
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Object result = m.invoke(service, dupByMd5, library, batch);
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assertNotNull(result);
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assertEquals("md5", result);
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}
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// ========== codex-4-2: LRC 侧车文件传播 ==========
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@Test
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void moveToRejectedMovesLrcSidecar() throws Exception {
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Path tmpDir = Files.createTempDirectory("ingest-lrc-propagate-");
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try {
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IngestService service = new IngestService(
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mock(SimpMessagingTemplate.class),
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new ProgressStore(),
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mock(TraditionalFilterService.class),
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mock(ConfigService.class)
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);
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// 创建模拟音频文件 + .lrc 侧车
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Path audioFile = tmpDir.resolve("song.flac");
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Files.write(audioFile, "audio-data".getBytes());
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Path lrcFile = tmpDir.resolve("song.lrc");
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Files.write(lrcFile, "[00:01]lyrics".getBytes());
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Path rejectedRoot = tmpDir.resolve("Rejected");
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Method m = IngestService.class.getDeclaredMethod(
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"moveToRejected", Path.class, Path.class, String.class, String.class);
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m.setAccessible(true);
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m.invoke(service, audioFile, rejectedRoot, "Other", "song.flac");
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// 音频被移到 Rejected/Other
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assertTrue(Files.exists(rejectedRoot.resolve("Other/song.flac")),
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"音频应被移到 Rejected/Other");
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// LRC 侧车也被移到 Rejected/Other
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assertTrue(Files.exists(rejectedRoot.resolve("Other/song.lrc")),
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"LRC 侧车文件应被一同移到 Rejected/Other");
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// 源文件不再存在
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assertFalse(Files.exists(audioFile), "源音频应已被移动");
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assertFalse(Files.exists(lrcFile), "源 LRC 应已被移动");
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} finally {
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deleteDirectory(tmpDir);
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}
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}
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@Test
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void moveToRejectedSkipsMissingLrc() throws Exception {
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Path tmpDir = Files.createTempDirectory("ingest-lrc-skip-");
|
|
try {
|
|
IngestService service = new IngestService(
|
|
mock(SimpMessagingTemplate.class),
|
|
new ProgressStore(),
|
|
mock(TraditionalFilterService.class),
|
|
mock(ConfigService.class)
|
|
);
|
|
|
|
Path audioFile = tmpDir.resolve("track.flac");
|
|
Files.write(audioFile, "data".getBytes());
|
|
// 故意不创建 .lrc 文件
|
|
|
|
Path rejectedRoot = tmpDir.resolve("Rej");
|
|
|
|
Method m = IngestService.class.getDeclaredMethod(
|
|
"moveToRejected", Path.class, Path.class, String.class, String.class);
|
|
m.setAccessible(true);
|
|
m.invoke(service, audioFile, rejectedRoot, "Duplicate", "track.flac");
|
|
|
|
assertTrue(Files.exists(rejectedRoot.resolve("Duplicate/track.flac")));
|
|
// 不应报错（无 LRC 时静默跳过）
|
|
} finally {
|
|
deleteDirectory(tmpDir);
|
|
}
|
|
}
|
|
|
|
// ========== codex-4-3: 唯一报告条目（相对路径键） ==========
|
|
|
|
@Test
|
|
void reportOutcomesKeyedByRelativePathAvoidsCollision() throws Exception {
|
|
Path tmpDir = Files.createTempDirectory("ingest-relpath-");
|
|
try {
|
|
// 模拟 Input 目录中有两个同名文件位于不同子目录
|
|
Path inputRoot = tmpDir.resolve("Input");
|
|
Path sub1 = inputRoot.resolve("album_a");
|
|
Path sub2 = inputRoot.resolve("album_b");
|
|
Files.createDirectories(sub1);
|
|
Files.createDirectories(sub2);
|
|
|
|
Path file1 = sub1.resolve("01.flac");
|
|
Path file2 = sub2.resolve("01.flac");
|
|
Files.write(file1, "a".getBytes());
|
|
Files.write(file2, "b".getBytes());
|
|
|
|
// relativize 应产生差异化路径
|
|
String rel1 = inputRoot.relativize(file1).toString();
|
|
String rel2 = inputRoot.relativize(file2).toString();
|
|
assertEquals("album_a/01.flac", rel1);
|
|
assertEquals("album_b/01.flac", rel2);
|
|
assertNotEquals(rel1, rel2, "不同子目录中的同名文件应有不同 relative 路径");
|
|
} finally {
|
|
deleteDirectory(tmpDir);
|
|
}
|
|
}
|
|
|
|
// ========== 工具方法 ==========
|
|
|
|
private void deleteDirectory(Path dir) {
|
|
try {
|
|
if (Files.exists(dir)) {
|
|
Files.walk(dir)
|
|
.sorted((a, b) -> -a.compareTo(b))
|
|
.forEach(p -> {
|
|
try { Files.deleteIfExists(p); } catch (Exception ignored) {}
|
|
});
|
|
}
|
|
} catch (Exception ignored) {}
|
|
}
|
|
}
|