source-aware playback statuses.

internal/playback/playlist_readiness_test.go

@@ -5,7 +5,14 @@ import "testing"
 func TestIsSessionPlaying(t *testing.T) {
 	const generation = 4
 	playing := func(unit Unit) Status {
-		return Status{Unit: unit, State: StatePlaying, Generation: generation}
+		status := Status{Unit: unit, State: StatePlaying, Generation: generation}
+		switch unit {
+		case UnitVideo:
+			status.Feed = FeedConfig{UUID: "video"}
+		case UnitAudio:
+			status.Feed = FeedConfig{UUID: "audio"}
+		}
+		return status
 	}
 	tests := []struct {
 		name     string
@@ -171,6 +178,72 @@ func TestIsSessionPlaying(t *testing.T) {
 				HasSync:    true,
 			},
 		},
+		{
+			name: "video status has wrong UUID",
+			session: SessionSnapshot{
+				Generation: generation,
+				Plan: SessionPlan{
+					Topology: TopologyIndependent,
+					Video:    FeedConfig{Domain: "domain", UUID: "video", Active: true},
+				},
+			},
+			statuses: PlaybackStatusSnapshot{
+				Generation: generation,
+				Video: Status{
+					Unit:       UnitVideo,
+					State:      StatePlaying,
+					Generation: generation,
+					Feed:       FeedConfig{Domain: "domain", UUID: "other"},
+				},
+				HasVideo: true,
+			},
+		},
+		{
+			name: "audio status has wrong domain",
+			session: SessionSnapshot{
+				Generation: generation,
+				Plan: SessionPlan{
+					Topology: TopologyIndependent,
+					Audio:    FeedConfig{Domain: "audio-domain", UUID: "audio", Active: true},
+				},
+			},
+			statuses: PlaybackStatusSnapshot{
+				Generation: generation,
+				Audio: Status{
+					Unit:       UnitAudio,
+					State:      StatePlaying,
+					Generation: generation,
+					Feed:       FeedConfig{Domain: "other-domain", UUID: "audio"},
+				},
+				HasAudio: true,
+			},
+		},
+		{
+			name: "sync status has wrong audio source",
+			session: SessionSnapshot{
+				Generation: generation,
+				Plan: SessionPlan{
+					Topology: TopologySynchronized,
+					Sync: SyncPairConfig{
+						Video: FeedConfig{Domain: "domain", UUID: "video"},
+						Audio: FeedConfig{Domain: "domain", UUID: "audio"},
+					},
+				},
+			},
+			statuses: PlaybackStatusSnapshot{
+				Generation: generation,
+				Sync: Status{
+					Unit:       UnitSync,
+					State:      StatePlaying,
+					Generation: generation,
+					Pair: SyncPairConfig{
+						Video: FeedConfig{Domain: "domain", UUID: "video"},
+						Audio: FeedConfig{Domain: "domain", UUID: "other-audio"},
+					},
+				},
+				HasSync: true,
+			},
+		},
 		{
 			name: "idle",
 			session: SessionSnapshot{