Send NowPlaying and Scrobbles to Last.fm

core/scrobbler/broker_test.go

@@ -0,0 +1,119 @@
+package scrobbler
+
+import (
+	"context"
+	"time"
+
+	"github.com/navidrome/navidrome/model"
+	"github.com/navidrome/navidrome/model/request"
+	"github.com/navidrome/navidrome/tests"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("Broker", func() {
+	var ctx context.Context
+	var ds model.DataStore
+	var broker Broker
+	var track model.MediaFile
+	var fake *fakeScrobbler
+	BeforeEach(func() {
+		ctx = context.Background()
+		ctx = request.WithUser(ctx, model.User{ID: "u-1"})
+		ds = &tests.MockDataStore{}
+		broker = GetBroker(ds)
+		fake = &fakeScrobbler{}
+		Register("fake", func(ds model.DataStore) Scrobbler {
+			return fake
+		})
+
+		track = model.MediaFile{
+			ID:          "123",
+			Title:       "Track Title",
+			Album:       "Track Album",
+			Artist:      "Track Artist",
+			AlbumArtist: "Track AlbumArtist",
+			TrackNumber: 1,
+			Duration:    180,
+			MbzTrackID:  "mbz-123",
+		}
+		_ = ds.MediaFile(ctx).Put(&track)
+	})
+
+	Describe("NowPlaying", func() {
+		It("sends track to agent", func() {
+			err := broker.NowPlaying(ctx, "player-1", "player-one", "123")
+			Expect(err).ToNot(HaveOccurred())
+			Expect(fake.UserID).To(Equal("u-1"))
+			Expect(fake.Track.ID).To(Equal("123"))
+		})
+	})
+
+	Describe("GetNowPlaying", func() {
+		BeforeEach(func() {
+			ctx = context.Background()
+		})
+		It("returns current playing music", func() {
+			track2 := track
+			track2.ID = "456"
+			_ = ds.MediaFile(ctx).Put(&track)
+			ctx = request.WithUser(ctx, model.User{UserName: "user-1"})
+			_ = broker.NowPlaying(ctx, "player-1", "player-one", "123")
+			ctx = request.WithUser(ctx, model.User{UserName: "user-2"})
+			_ = broker.NowPlaying(ctx, "player-2", "player-two", "456")
+
+			playing, err := broker.GetNowPlaying(ctx)
+
+			Expect(err).ToNot(HaveOccurred())
+			Expect(playing).To(HaveLen(2))
+			Expect(playing[0].PlayerId).To(Equal("player-2"))
+			Expect(playing[0].PlayerName).To(Equal("player-two"))
+			Expect(playing[0].Username).To(Equal("user-2"))
+			Expect(playing[0].TrackID).To(Equal("456"))
+
+			Expect(playing[1].PlayerId).To(Equal("player-1"))
+			Expect(playing[1].PlayerName).To(Equal("player-one"))
+			Expect(playing[1].Username).To(Equal("user-1"))
+			Expect(playing[1].TrackID).To(Equal("123"))
+		})
+	})
+
+	Describe("Submit", func() {
+		It("sends track to agent", func() {
+			ctx = request.WithUser(ctx, model.User{ID: "u-1", UserName: "user-1"})
+			ts := time.Now()
+
+			err := broker.Submit(ctx, "123", ts)
+
+			Expect(err).ToNot(HaveOccurred())
+			Expect(fake.UserID).To(Equal("u-1"))
+			Expect(fake.Scrobbles[0].ID).To(Equal("123"))
+		})
+	})
+
+})
+
+type fakeScrobbler struct {
+	UserID    string
+	Track     *model.MediaFile
+	Scrobbles []Scrobble
+	Error     error
+}
+
+func (f *fakeScrobbler) NowPlaying(ctx context.Context, userId string, track *model.MediaFile) error {
+	if f.Error != nil {
+		return f.Error
+	}
+	f.UserID = userId
+	f.Track = track
+	return nil
+}
+
+func (f *fakeScrobbler) Scrobble(ctx context.Context, userId string, scrobbles []Scrobble) error {
+	if f.Error != nil {
+		return f.Error
+	}
+	f.UserID = userId
+	f.Scrobbles = scrobbles
+	return nil
+}