neviyn/musicplayer
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Added tests for JTreeLibrary display mode functions.

Browse Source
This commit is contained in:
neviyn 2016-03-28 17:56:32 +01:00
parent bbd4274353
commit 6d33c0a6a2
2 changed files with 92 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/main/java/musicplayer/library/JTreeLibrary.java
View File

@ -30,10 +30,10 @@ public class JTreeLibrary extends JPanel implements ILibrary, LibraryCallbackInt
private IDatabase database;
private IPlaylist playlist;
private static final DefaultMutableTreeNode updatingNode = new DefaultMutableTreeNode();
static final DefaultMutableTreeNode updatingNode = new DefaultMutableTreeNode();
private final AtomicBoolean libraryUpdating = new AtomicBoolean(false);
private final JComboBox<String> libraryDisplayType = new JComboBox<>();
private final JTree libraryTree = new JTree();
final JTree libraryTree = new JTree();
private final Map<String, Runnable> libraryDisplayVariants = createDisplayVariantMap();
/**

90
src/test/java/musicplayer/library/JTreeLibraryTest.java Normal file
View File

@ -0,0 +1,90 @@
package musicplayer.library;
import musicplayer.db.HibernateDatabase;
import musicplayer.db.IDatabase;
import musicplayer.model.Album;
import musicplayer.model.Artist;
import musicplayer.model.Song;
import musicplayer.playlist.IPlaylist;
import musicplayer.playlist.JTablePlaylist;
import org.junit.Before;
import org.junit.Test;
import javax.swing.tree.DefaultMutableTreeNode;
import java.io.File;
import static org.junit.Assert.*;
public class JTreeLibraryTest {
JTreeLibrary library;
Song sampleSong = new Song(ILibrary.autoParse(
new File(JTreeLibraryTest.class.getResource("/sample.mp3").getFile()).toPath()).get());
IDatabase database;
@Before
public void setUp() throws Exception {
database = new HibernateDatabase(true);
IPlaylist playlist = new JTablePlaylist();
library = new JTreeLibrary(database, playlist);
}
@Test
public void testShowSongsEmpty() throws Exception {
library.showSongs();
DefaultMutableTreeNode root = (DefaultMutableTreeNode)library.libraryTree.getModel().getRoot();
assertEquals(1, root.getChildCount());
// If empty, tree will only have a string with an error message in
assertEquals(String.class, ((DefaultMutableTreeNode)root.getFirstChild()).getUserObject().getClass());
}
@Test
public void testShowSongs() throws Exception {
database.addSong(sampleSong);
library.showSongs();
DefaultMutableTreeNode root = (DefaultMutableTreeNode)library.libraryTree.getModel().getRoot();
assertEquals(1, root.getChildCount());
assertEquals(sampleSong, ((DefaultMutableTreeNode)root.getFirstChild()).getUserObject());
}
@Test
public void testShowGroupedSongsEmpty() throws Exception {
library.showGroupedSongs(Artist.class);
DefaultMutableTreeNode root = (DefaultMutableTreeNode)library.libraryTree.getModel().getRoot();
assertEquals(1, root.getChildCount());
// If empty, tree will only have a string with an error message in
assertEquals(String.class, ((DefaultMutableTreeNode)root.getFirstChild()).getUserObject().getClass());
}
@Test
public void testShowGroupedSongsArtist() throws Exception {
database.addSong(sampleSong);
library.showGroupedSongs(Artist.class);
DefaultMutableTreeNode root = (DefaultMutableTreeNode)library.libraryTree.getModel().getRoot();
assertEquals(1, root.getChildCount());
DefaultMutableTreeNode artistNode = (DefaultMutableTreeNode)root.getFirstChild();
assertEquals(1, artistNode.getChildCount());
assertEquals(sampleSong.getArtist(), artistNode.getUserObject());
assertEquals(sampleSong, ((DefaultMutableTreeNode)artistNode.getFirstChild()).getUserObject());
}
@Test
public void testShowGroupedSongsAlbum() throws Exception {
database.addSong(sampleSong);
library.showGroupedSongs(Album.class);
DefaultMutableTreeNode root = (DefaultMutableTreeNode)library.libraryTree.getModel().getRoot();
assertEquals(1, root.getChildCount());
DefaultMutableTreeNode albumNode = (DefaultMutableTreeNode)root.getFirstChild();
assertEquals(1, albumNode.getChildCount());
assertEquals(sampleSong.getAlbum(), albumNode.getUserObject());
assertEquals(sampleSong, ((DefaultMutableTreeNode)albumNode.getFirstChild()).getUserObject());
}
@Test
public void testCurrentlyUpdating() throws Exception {
String updateText = "Test String";
library.currentlyUpdating("Test String");
assertEquals(updateText, library.updatingNode.getUserObject());
}
}