got bulk of player api

backend/player/player_test.go

@@ -0,0 +1,42 @@
+package player
+
+import (
+	"context"
+	"testing"
+)
+
+var testQueue = []string{
+	"./test_data/music_library_test/other_music/03 PONPONPON.mp3",
+	"./test_data/music_library_test/01 Some Chords.mp3",
+	"./test_data/music_library_test/03 anything.mp3",
+}
+
+func TestPlayer(t *testing.T) {
+	t.Logf("Starting test")
+	p, err := NewPlayer()
+	if err != nil {
+		t.Errorf("could not create player\n%s", err.Error())
+		t.Failed()
+	}
+	t.Logf("initializing player")
+	err = p.Init(context.Background())
+	if err != nil {
+		t.Errorf("could not initialize player\n%s", err.Error())
+		t.Failed()
+	}
+
+	for _, track := range testQueue {
+		t.Logf("loading file: %s", track)
+		err = p.LoadFile(track)
+		if err != nil {
+			t.Errorf("could not load file\n%s\n%s", track, err.Error())
+			t.Failed()
+		}
+		err = p.Play()
+		if err != nil {
+			t.Errorf("could not play file\n%s\n%s", track, err.Error())
+			t.Failed()
+		}
+	}
+
+}