add lease, lease_set, mapping, router_address, router_identity, and router_info

lib/common/mapping_test.go

@@ -0,0 +1,37 @@
+package common
+
+import (
+	"bytes"
+	"testing"
+)
+
+func TestToMapping(t *testing.T) {
+	gomap := map[string]string{
+		"a": "1",
+	}
+	mapping := MappingFromMap(gomap)
+	if !bytes.Equal(mapping, []byte{0x00, 0x04, 0x61, 0x3d, 0x31, 0x3b}) {
+		t.Fatal("go map to mapping did not create correct mapping")
+	}
+}
+
+func TestMappingToMap(t *testing.T) {
+	mapping := Mapping{0x00, 0x08, 0x61, 0x3d, 0x31, 0x3b, 0x62, 0x3d, 0x32, 0x3b}
+	gomap := mapping.ToMap()
+	if gomap["a"] != "1" {
+		t.Fatal("map does not contain encoded data")
+	}
+	if gomap["b"] != "2" {
+		t.Fatal("map does not comtain encoded data")
+	}
+}
+
+func TestToAndFromMapping(t *testing.T) {
+	gomap := make(map[string]string)
+	gomap["foo"] = "bar"
+	mapping := MappingFromMap(gomap)
+	gomap2 := mapping.ToMap()
+	if gomap["foo"] != gomap2["foo"] {
+		t.Fatal("rebuilt map has different data")
+	}
+}