public void Assign()
{
string modelPath = Path.Combine(Directory.GetCurrentDirectory(), "../../../Machine/JSON/model.json");
string jsonText = System.IO.File.ReadAllText(modelPath);
using JsonDocument parsedJson = JsonDocument.Parse(jsonText);
ObjectModel model = new ObjectModel();
model.UpdateFromJson(parsedJson.RootElement);
ObjectModel newModel = new ObjectModel();
newModel.Assign(model);
string serializedModel = newModel.ToString();
Assert.AreEqual(jsonText, serializedModel);
}