curds: Change Library Playlist icons folder-music

Library paths are directories on disk, so it makes sense to use the
folder-music icon to represent them.

Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>

curds/playlist/library.py

@@ -9,7 +9,7 @@ library_thread = threadqueue.ThreadQueue()
 
 class LibraryPlaylist(playlist.Playlist):
     def __init__(self, path):
-        playlist.Playlist.__init__(self, os.path.abspath(path), "folder")
+        playlist.Playlist.__init__(self, os.path.abspath(path), "folder-music")
         self.scan()
 
     def scan(self):

curds/playlist/manager.py

@@ -7,7 +7,7 @@ import os
 class LibraryManager(list):
     def __init__(self):
         self.name = "Library"
-        self.icon = "folder"
+        self.icon = "folder-music"
 
     def __str__(self):
         return f"<big>{self.name}</big>"

curds/playlist/test_library.py

@@ -28,7 +28,7 @@ class TestLibraryPlaylist(unittest.TestCase):
         plist = library.LibraryPlaylist(test_library + "/")
         self.assertIsInstance(plist, playlist.Playlist)
         self.assertEqual(plist.name, test_library)
-        self.assertEqual(plist.icon, "folder")
+        self.assertEqual(plist.icon, "folder-music")
 
     def test_playlist_library_scan(self):
         plist = library.LibraryPlaylist(test_library)

curds/playlist/test_manager.py

@@ -45,7 +45,7 @@ class TestPlaylistManager(unittest.TestCase):
         self.assertEqual(self.cb_plist, plist)
         self.assertEqual(str(playman["Library"]), "<big>Library</big>")
         self.assertEqual(playman["Library"].name, "Library")
-        self.assertEqual(playman["Library"].icon, "folder")
+        self.assertEqual(playman["Library"].icon, "folder-music")
         self.assertEqual(plist.name, test_library)
         self.assertIsInstance(plist, library.LibraryPlaylist)
 

rind/test_manager.py

@@ -9,7 +9,7 @@ from gi.repository import Gtk, GObject
 plist_mgr  = curds.PlaylistManager
 test_album = os.path.abspath("./trier/Test Library/Test Artist 02/Test Album 1")
 toplevel_names = [ "Collection\n0 Tracks",  "",   "<big>Library</big>" ]
-toplevel_icons = [ "emblem-music",          "",   "folder"             ]
+toplevel_icons = [ "emblem-music",          "",   "folder-music"      ]
 toplevel_plist = [ plist_mgr["Collection"], None, plist_mgr["Library"] ]
 
 class TestManager(unittest.TestCase):
@@ -118,5 +118,5 @@ class TestManager(unittest.TestCase):
         self.assertEqual(iter.user_data3, 0)
 
         curds.playlist.library.library_thread.join()
-        self.assertEqual(model.get_value(child, 0), "folder")
+        self.assertEqual(model.get_value(child, 0), "folder-music")
         self.assertEqual(model.get_value(child, 1), f"{test_album}\n10 Tracks")