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-rw-r--r--src/main/java/musichub/business/MusicHub.java21
-rw-r--r--src/main/java/musichub/main/Main.java23
-rw-r--r--src/main/java/musichub/util/LogHandler.java68
-rw-r--r--src/main/java/musichub/util/PathValidation.java (renamed from src/main/java/musichub/business/PathValidation.java)16
-rw-r--r--src/test/java/musichub/business/PathValidationTest.java26
-rw-r--r--src/test/java/musichub/business/PlayListTest.java54
-rw-r--r--src/test/java/musichub/business/SongTest.java83
-rw-r--r--src/test/java/musichub/util/LogHandlerTest.java41
-rw-r--r--src/test/java/musichub/util/PathValidationTest.java27
-rw-r--r--src/test/java/musichub/util/XMLHandlerTest.java30
10 files changed, 357 insertions, 32 deletions
diff --git a/src/main/java/musichub/business/MusicHub.java b/src/main/java/musichub/business/MusicHub.java
index f7cf137..bbac505 100644
--- a/src/main/java/musichub/business/MusicHub.java
+++ b/src/main/java/musichub/business/MusicHub.java
@@ -339,4 +339,25 @@ public class MusicHub {
}
}
+
+ public void searchAudioElement() throws UnsupportedAudioFileException, NoAlbumFoundException, LineUnavailableException, IOException {
+ Scanner scanner = new Scanner(System.in);
+ System.out.println("Entrez le titre ou l'artiste de la musique que vous souhaitez chercher dans la base de données");
+ String word = scanner.next().toLowerCase(Locale.ROOT);
+ List<AudioElement> searchResult = new ArrayList<>();
+ for(AudioElement el : elements){
+ if(el.getTitle().toLowerCase(Locale.ROOT).contains(word) || el.getArtist().toLowerCase(Locale.ROOT).contains(word)){
+ searchResult.add(el);
+ System.out.println(el);
+ }
+ }
+
+ if(searchResult.isEmpty()){
+ System.err.println("Aucun résultat pour votre recherche");
+ }
+ if (searchResult.size()==1){
+ this.getAudioElement(searchResult, searchResult.get(0).getTitle());
+ }
+ }
+
} \ No newline at end of file
diff --git a/src/main/java/musichub/main/Main.java b/src/main/java/musichub/main/Main.java
index e2e4731..cd1fd5f 100644
--- a/src/main/java/musichub/main/Main.java
+++ b/src/main/java/musichub/main/Main.java
@@ -1,6 +1,7 @@
package musichub.main;
import musichub.business.*;
+import musichub.util.LogHandler;
import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.UnsupportedAudioFileException;
@@ -9,10 +10,11 @@ import java.util.Iterator;
import java.util.List;
import java.util.Scanner;
-import static musichub.business.PathValidation.isPathValid;
+import static musichub.util.PathValidation.isPathValid;
public class Main {
- public static void main(String[] args) throws UnsupportedAudioFileException, IOException, LineUnavailableException {
+ public static void main(String[] args) throws UnsupportedAudioFileException, IOException, LineUnavailableException, NoAlbumFoundException {
+
MusicHub theHub = new MusicHub();
@@ -93,7 +95,9 @@ public class Main {
System.out.println("Song content: ");
String content = scan.nextLine();
if (!isPathValid(content)) {
- System.out.println("The music file was not found with the path you've provided.\nType h for available commands");
+ String logMsg = "The music file was not found with the path you've provided or the extension is not .wav";
+ LogHandler.write(logMsg, "WARNING"); //write a line in the log file
+ System.out.println(logMsg + "\nType h for available commands");
choice = scan.nextLine();
break;
}
@@ -240,6 +244,16 @@ public class Main {
printAvailableCommands();
choice = scan.nextLine();
break;
+ case 'r':
+ //search a music
+ theHub.searchAudioElement();
+ printAvailableCommands();
+ case 'o':
+ //consult the app logs
+ LogHandler.read();
+ System.out.println("Type h for available commands");
+ choice = scan.nextLine();
+ break;
default:
break;
@@ -253,6 +267,7 @@ public class Main {
System.out.println("g: display songs of an album, ordered by genre");
System.out.println("d: display songs of an album");
System.out.println("u: display audiobooks ordered by author");
+ System.out.println("r: search audio elements");
System.out.println("c: add a new song");
System.out.println("a: add a new album");
System.out.println("+: add a song to an album");
@@ -260,6 +275,8 @@ public class Main {
System.out.println("p: create a new playlist from existing songs and audio books");
System.out.println("-: delete an existing playlist");
System.out.println("s: save elements, albums, playlists");
+ System.out.println("o: consult the app logs");
System.out.println("q: quit program");
}
+
} \ No newline at end of file
diff --git a/src/main/java/musichub/util/LogHandler.java b/src/main/java/musichub/util/LogHandler.java
new file mode 100644
index 0000000..988b149
--- /dev/null
+++ b/src/main/java/musichub/util/LogHandler.java
@@ -0,0 +1,68 @@
+package musichub.util;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.StandardOpenOption;
+import java.sql.Timestamp;
+
+/**
+ * Class offering a log writing method.
+ *
+ * @author Aimeric ADJUTOR
+ * @version 1.0
+ */
+
+public final class LogHandler {
+
+ /**
+ * Method that just throws an AssertionError if the class is called
+ *
+ * @throws AssertionError you can't instantiate this class
+ * @author Aimeric ADJUTOR
+ */
+
+ public LogHandler() {
+ throw new AssertionError("You just can't instantiate this class.");
+ }
+
+ /**
+ * Method that writes a log message to spoteezer.log
+ *
+ * @param msg the message to write
+ * @param type the type of log
+ * @throws IOException if the file's not there
+ */
+ public static void write(String msg, String type) throws IOException {
+
+ Timestamp timestamp = new Timestamp(System.currentTimeMillis());
+
+ //Create the log using the given message
+ String logMsg = "\n[" + timestamp + "] " + type + ": " + msg;
+
+ // Define the file name of the file
+ Path fileName = Path.of("log/spoteezer.log");
+
+ // Write into the file
+ Files.writeString(fileName, logMsg, StandardOpenOption.APPEND);
+
+
+ }
+
+ /**
+ * Method that prints the content of spoteezer.log
+ *
+ * @throws IOException if the file's not there
+ */
+ public static void read() throws IOException {
+ Path fileName = Path.of("log/spoteezer.log");
+
+ // Read the content of the file
+ String file_content = Files.readString(fileName);
+
+ // Print the content inside the file
+ System.out.println("\n" + file_content + "\n");
+
+ }
+
+} \ No newline at end of file
diff --git a/src/main/java/musichub/business/PathValidation.java b/src/main/java/musichub/util/PathValidation.java
index b0281ba..ea00c24 100644
--- a/src/main/java/musichub/business/PathValidation.java
+++ b/src/main/java/musichub/util/PathValidation.java
@@ -1,4 +1,4 @@
-package musichub.business;
+package musichub.util;
import java.nio.file.Files;
import java.nio.file.Path;
@@ -25,15 +25,25 @@ public final class PathValidation {
}
/**
- * Method that checks the validity of a given path
+ * Method that checks the validity of a given path and file.
*
* @param inputPath the path given by the user
* @return a boolean
*/
public static boolean isPathValid(String inputPath) {
+ boolean isExtensionValid = false;
+
+ int index = inputPath.lastIndexOf('.');
+ if (index > 0) {
+ String extension = inputPath.substring(index + 1);
+ if (extension.equals("wav")) {
+ isExtensionValid = true;
+ }
+ }
+
Path path = Paths.get(inputPath);
- return Files.exists(path);
+ return (Files.exists(path) & isExtensionValid);
}
} \ No newline at end of file
diff --git a/src/test/java/musichub/business/PathValidationTest.java b/src/test/java/musichub/business/PathValidationTest.java
deleted file mode 100644
index fffbdde..0000000
--- a/src/test/java/musichub/business/PathValidationTest.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package musichub.business;
-
-
-import org.junit.jupiter.api.Test;
-
-import static musichub.business.PathValidation.isPathValid;
-import static org.junit.jupiter.api.Assertions.*;
-
-public class PathValidationTest {
- @Test
- void testIsPathValid() {
- assertTrue(isPathValid("Song/Side_To_Side.wav")); //the right path
- assertFalse(isPathValid("wrong_path/Side_To_Side.wav")); //wrong path
- assertFalse(isPathValid("Song/Side_To_Side.mp3")); //wrong extension
- }
-
- @Test
- void testPathValidationClass() {
- try {
- PathValidation pathValidationClass = new PathValidation();
- } catch (Error ex) {
- assertTrue(ex instanceof AssertionError);
- assertEquals("You just can't instantiate this class.", ex.getMessage());
- }
- }
-}
diff --git a/src/test/java/musichub/business/PlayListTest.java b/src/test/java/musichub/business/PlayListTest.java
new file mode 100644
index 0000000..9fe63cf
--- /dev/null
+++ b/src/test/java/musichub/business/PlayListTest.java
@@ -0,0 +1,54 @@
+package musichub.business;
+
+import musichub.util.XMLHandler;
+import org.junit.jupiter.api.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+
+import java.util.ArrayList;
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+public class PlayListTest {
+ final String DIR = System.getProperty("user.dir");
+ final String PLAYLISTS_FILE_PATH = DIR + "/files/playlists.xml";
+ final XMLHandler xmlHandler = new XMLHandler();
+ String title = "Side To Side";
+ String id = "66d277ca-cbc4-471c-a07e-082363375bcc";
+ ArrayList<UUID> elementUUIDs = null;
+
+ @Test
+ void testPlaylistClass() {
+ new PlayList(title, id, elementUUIDs);
+ new PlayList(title);
+
+ }
+
+ @Test
+ void testPlaylistClassXML() {
+ NodeList playlistNodes = xmlHandler.parseXMLFile(PLAYLISTS_FILE_PATH);
+ Element playlistElement = (Element) playlistNodes.item(1);
+ new PlayList(playlistElement);
+ }
+
+ @Test
+ void testGetElements() {
+ assertNull(new PlayList(title, id, elementUUIDs).getElements());
+ }
+
+ @Test
+ void testGetTitle() {
+ assertEquals(new PlayList(title).getTitle(), "Side To Side");
+ assertNotEquals(new PlayList(title).getTitle(), "God Is A Woman");
+ }
+
+ @Test
+ void testCreateXMLElement() {
+ PlayList p = new PlayList(title);
+ Document document = xmlHandler.createXMLDocument();
+ Element root = document.createElement("playlists");
+ p.createXMLElement(document, root);
+ }
+}
diff --git a/src/test/java/musichub/business/SongTest.java b/src/test/java/musichub/business/SongTest.java
new file mode 100644
index 0000000..14f9af1
--- /dev/null
+++ b/src/test/java/musichub/business/SongTest.java
@@ -0,0 +1,83 @@
+package musichub.business;
+
+import musichub.util.XMLHandler;
+import org.junit.jupiter.api.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
+
+public class SongTest {
+ String title = "Side To Side";
+ String artist = "Ariana Grande";
+ int length = 186;
+ String uid = "66d277ca-cbc4-471c-a07e-082363375bcc";
+ String content = "Song/Side_To_Side.wav";
+ String genre = "rock";
+
+ final String DIR = System.getProperty("user.dir");
+ final String ELEMENTS_FILE_PATH = DIR + "/files/elements.xml";
+ final XMLHandler xmlHandler = new XMLHandler();
+
+
+ @Test
+ void testSongClass() {
+ new Song(title, artist, length, uid, content, genre);
+ new Song(title, artist, length, content, genre);
+
+ }
+
+ @Test
+ void testSongClassXML() {
+ NodeList audioelementsNodes = xmlHandler.parseXMLFile(ELEMENTS_FILE_PATH);
+ Element audioElement = (Element) audioelementsNodes.item(1);
+ new Song(audioElement);
+ }
+
+ @Test
+ void testGetGenre() {
+ assertEquals(new Song(title, artist, length, content, genre)
+ .getGenre(),
+ "rock");
+ assertNotEquals(new Song(title, artist, length, content, genre)
+ .getGenre(),
+ "pop");
+ }
+
+ @Test
+ void testSetGenre() {
+ new Song(title, artist, length, content, "classic");
+ new Song(title, artist, length, content, "hiphop");
+ new Song(title, artist, length, content, "rock");
+ new Song(title, artist, length, content, "pop");
+ new Song(title, artist, length, content, "rap");
+
+ Song s = new Song(title, artist, length, content, "cgfdhdfhj");
+ assertEquals(s.getGenre(), "jazz");
+ }
+
+ @Test
+ void testToString() {
+ assertEquals(
+ new Song(title, artist, length, content, genre)
+ .toString(),
+ "Title = Side To Side, Artist = Ariana Grande, Length = 186, Content = Song/Side_To_Side.wav, Genre = rock\n"
+ );
+ assertNotEquals(
+ new Song(title, artist, length, content, genre)
+ .toString(),
+ "Title = God is a woman, Artist = Ariana Grande, Length = 186, Content = Song/Side_To_Side.wav, Genre = rock\n"
+ );
+ }
+
+ @Test
+ void testCreateXMLElement() {
+ Song s = new Song(title, artist, length, content, genre);
+ Document document = xmlHandler.createXMLDocument();
+ Element root = document.createElement("elements");
+ s.createXMLElement(document, root);
+
+ }
+}
diff --git a/src/test/java/musichub/util/LogHandlerTest.java b/src/test/java/musichub/util/LogHandlerTest.java
new file mode 100644
index 0000000..ab8e160
--- /dev/null
+++ b/src/test/java/musichub/util/LogHandlerTest.java
@@ -0,0 +1,41 @@
+package musichub.util;
+
+
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+
+import static musichub.util.LogHandler.read;
+import static musichub.util.LogHandler.write;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class LogHandlerTest {
+ @Test
+ void testLogHandlerClass() {
+ try {
+ LogHandler logHandlerClass = new LogHandler();
+ } catch (Error e) {
+ assertTrue(e instanceof AssertionError);
+ assertEquals("You just can't instantiate this class.", e.getMessage());
+ }
+ }
+
+ @Test
+ void testWrite() {
+ try {
+ write("JUnit test", "TEST");
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+
+ @Test
+ void testRead() {
+ try {
+ read();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+}
diff --git a/src/test/java/musichub/util/PathValidationTest.java b/src/test/java/musichub/util/PathValidationTest.java
new file mode 100644
index 0000000..f087ac1
--- /dev/null
+++ b/src/test/java/musichub/util/PathValidationTest.java
@@ -0,0 +1,27 @@
+package musichub.util;
+
+
+import org.junit.jupiter.api.Test;
+
+import static musichub.util.PathValidation.isPathValid;
+import static org.junit.jupiter.api.Assertions.*;
+
+public class PathValidationTest {
+ @Test
+ void testPathValidationClass() {
+ try {
+ PathValidation pathValidationClass = new PathValidation();
+ } catch (Error e) {
+ assertTrue(e instanceof AssertionError);
+ assertEquals("You just can't instantiate this class.", e.getMessage());
+ }
+ }
+
+ @Test
+ void testIsPathValid() {
+ assertTrue(isPathValid("Song/Side_To_Side.wav")); //right path, right file, right extension
+ assertFalse(isPathValid("wrong_path/Side_To_Side.wav")); //wrong path, right file, right extension
+ assertFalse(isPathValid("Song/Side_To_Side.mp3")); //right path, right file, wrong extension
+ assertFalse(isPathValid("Song/Side_To_Sidewav")); //right path, right file, wrong extension (without a dot)
+ }
+}
diff --git a/src/test/java/musichub/util/XMLHandlerTest.java b/src/test/java/musichub/util/XMLHandlerTest.java
new file mode 100644
index 0000000..7b5a791
--- /dev/null
+++ b/src/test/java/musichub/util/XMLHandlerTest.java
@@ -0,0 +1,30 @@
+package musichub.util;
+
+
+import org.junit.jupiter.api.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.NodeList;
+
+public class XMLHandlerTest {
+
+ final String DIR = System.getProperty("user.dir");
+ final String JUNIT_FILE_PATH = DIR + "/files/JUnit.xml";
+
+ @Test
+ void testCreateXML() {
+ XMLHandler xmlHandler = new XMLHandler(); //XML class
+ Document document = xmlHandler.createXMLDocument(); //XMLDocument method
+ xmlHandler.createXMLFile(document, JUNIT_FILE_PATH); //XMLFile method
+ }
+
+ @Test
+ void testParseXMLFile() {
+ final String PARSE_DIR = System.getProperty("user.dir");
+ final String PARSE_FILE_PATH = PARSE_DIR + "/files/parse_JUnit.xml";
+ XMLHandler xmlHandler = new XMLHandler();
+ //wrong content of file resulting in an exception, will print it during test but it's normal
+ NodeList junitNodes = xmlHandler.parseXMLFile(JUNIT_FILE_PATH);
+ //right content of file
+ NodeList parseNodes = xmlHandler.parseXMLFile(PARSE_FILE_PATH);
+ }
+} \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 20:33:48 +0000