Add metadata test

test/test_defaults.py

@@ -0,0 +1,56 @@
+# -*- coding: UTF-8 -*-
+
+import spotdl
+
+raw_song = 'http://open.spotify.com/track/2e0jnySVkYF1pvBlpoNX1Y'
+
+def test_spotify_title():
+    expect_title = 'David André Østby - Tilbake (SAEVIK Remix)'
+    title = spotdl.generate_songname(raw_song)
+    assert title == expect_title
+
+def test_youtube_url():
+    expect_url = 'youtube.com/watch?v=zkD4smbefbc'
+    url = spotdl.generate_youtube_url(raw_song)
+    assert url == expect_url
+
+def test_youtube_title():
+    expect_title = 'Tilbake (SAEVIK Remix) [Feat. Marie Hognestad] - David André Østby'
+    content = spotdl.go_pafy(raw_song)
+    title = spotdl.get_youtube_title(content)
+    assert title == expect_title
+
+def test_check_exists():
+    expect_check = False
+    content = spotdl.go_pafy(raw_song)
+    music_file = spotdl.misc.generate_filename(content.title)
+    music_file = spotdl.misc.fix_decoding(music_file)
+    check = spotdl.check_exists(music_file, raw_song)
+    assert check == expect_check
+
+def test_download():
+    expect_download = True
+    content = spotdl.go_pafy(raw_song)
+    download = spotdl.download_song(content)
+    assert download == expect_download
+
+def test_convert():
+    # exit code None = success
+    expect_convert = None
+    content = spotdl.go_pafy(raw_song)
+    music_file = spotdl.misc.generate_filename(content.title)
+    music_file = spotdl.misc.fix_decoding(music_file)
+    input_song = music_file + spotdl.args.input_ext
+    output_song = music_file + spotdl.args.output_ext
+    convert = spotdl.convert.song(input_song, output_song)
+    assert convert == expect_convert
+
+def test_metadata():
+    expect_metadata = True
+    content = spotdl.go_pafy(raw_song)
+    music_file = spotdl.misc.generate_filename(content.title)
+    music_file = spotdl.misc.fix_decoding(music_file)
+    output_song = music_file + spotdl.args.output_ext
+    meta_tags = spotdl.generate_metadata(raw_song)
+    metadata = spotdl.metadata.embed(output_song, meta_tags)
+    assert metadata == expect_metadata