client, server: print number of lost packets even when using TCP (#269)

pkg/rtplossdetector/lossdetector_test.go

@@ -0,0 +1,33 @@
+package rtplossdetector
+
+import (
+	"testing"
+
+	"github.com/pion/rtp"
+	"github.com/stretchr/testify/require"
+)
+
+func TestLossDetector(t *testing.T) {
+	d := New()
+
+	c := d.Process(&rtp.Packet{
+		Header: rtp.Header{
+			SequenceNumber: 65530,
+		},
+	})
+	require.Equal(t, 0, c)
+
+	c = d.Process(&rtp.Packet{
+		Header: rtp.Header{
+			SequenceNumber: 65531,
+		},
+	})
+	require.Equal(t, 0, c)
+
+	c = d.Process(&rtp.Packet{
+		Header: rtp.Header{
+			SequenceNumber: 65535,
+		},
+	})
+	require.Equal(t, 3, c)
+}