Add final test for Object.Link()

src/activitypub/objects_test.go

@@ -1,6 +1,7 @@
 package activitypub
 
 import (
+	"reflect"
 	"testing"
 )
 
@@ -125,3 +126,10 @@ func TestObject_IsObject(t *testing.T) {
 		t.Errorf("%#v should be a valid object", m.Type)
 	}
 }
+
+func TestObject_Link(t *testing.T) {
+	o := ObjectNew("test", ObjectType)
+	if !reflect.DeepEqual(Link{}, o.Link()) {
+		t.Errorf("%#v should be an empty Link object", o.Link())
+	}
+}