update

remote-grain_test.go

@@ -0,0 +1,17 @@
+package main
+
+import "testing"
+
+func TestCartIdsNullData(t *testing.T) {
+	data := MakeCartInnerFrame(ToCartId("kalle"), nil)
+	cart, err := GetCartFrame(data)
+	if err != nil {
+		t.Errorf("Error getting cart: %v", err)
+	}
+	if cart.Id.String() != "kalle" {
+		t.Errorf("Expected kalle, got %s", cart.Id)
+	}
+	if len(cart.Data) != 0 {
+		t.Errorf("Expected no data, got %v", cart.Data)
+	}
+}