Include jitter and delay in receiver reports.

jitter/jitter_test.go

@@ -0,0 +1,37 @@
+package jitter
+
+import (
+	"testing"
+)
+
+func TestJitter(t *testing.T) {
+	e := New(48000)
+	e.accumulate(0, 0)
+	e.accumulate(1000, 1000)
+	e.accumulate(2000, 2000)
+	e.accumulate(3000, 3000)
+
+	if e.Jitter() != 0 {
+		t.Errorf("Expected 0, got %v", e.Jitter())
+	}
+
+	e = New(48000)
+	e.accumulate(0, 0)
+	e.accumulate(1000, 1000)
+	e.accumulate(2000, 2200)
+	e.accumulate(3000, 3000)
+
+	if e.Jitter() != 23 {
+		t.Errorf("Expected 23, got %v", e.Jitter())
+	}
+
+	e = New(48000)
+	e.accumulate(0, 0)
+	e.accumulate(1000, 1000)
+	e.accumulate(2000, 1800)
+	e.accumulate(3000, 3000)
+
+	if e.Jitter() != 23 {
+		t.Errorf("Expected 23, got %v", e.Jitter())
+	}
+}