SEBA-261
refactor to support serialize/deserialize

Change-Id: Icdc0bc2bb06a9d1c3240c0f46e1de02953a0b017
diff --git a/internal/pkg/settings/Settings_test.go b/internal/pkg/settings/Settings_test.go
index ef8419f..84dca73 100644
--- a/internal/pkg/settings/Settings_test.go
+++ b/internal/pkg/settings/Settings_test.go
@@ -28,3 +28,9 @@
 		t.Fatalf("Failed to set debug level")
 	}
 }
+func TestSettings_SetDummy(t *testing.T) {
+	settings.SetDummy(false)
+	if settings.GetDummy() {
+		t.Fatalf("Failed to set dummy level")
+	}
+}