对接

internal/biz/live/stream_test.go

@@ -5,6 +5,15 @@ import (
 	"testing"
 )
 
+func TestFormatViewerCount(t *testing.T) {
+	tests := map[int]string{0: "0", 999: "999", 1000: "1.0k", 5600: "5.6k", 10000: "1.0w", 12500: "1.2w"}
+	for input, want := range tests {
+		if got := formatViewerCount(input); got != want {
+			t.Fatalf("formatViewerCount(%d) = %q, want %q", input, got, want)
+		}
+	}
+}
+
 type testRepo struct {
 	streams map[string]*Stream
 }
@@ -41,6 +50,7 @@ func (r *testRepo) RegisterSubscriber(context.Context, string, uint) (*Stream, e
 	return nil, nil
 }
 func (r *testRepo) UnregisterSubscriber(context.Context, string, uint) error { return nil }
+func (r *testRepo) Like(context.Context, string) (int, error)                { return 0, nil }
 
 func TestStreamUsecaseValidatesAndDelegates(t *testing.T) {
 	repo := &testRepo{streams: make(map[string]*Stream)}