public void Demonstrate()
{
NullObj obj = new NullObj();
obj?.Work();
System.Console.WriteLine(obj?.Num);
obj = null;
obj?.Work();
System.Console.WriteLine(obj?.Num);
}
public void NullObjectAcceptingType_ReturnsNothing()
{
var messages = new List <LoggingEntryMock>();
InitLog(messages);
NullObj.Dump(typeof(string));
Assert.IsFalse(messages.Any(x => x.ExtendedData != null));
}
void Awake()
{
if (null == _instance)
{
_instance = this;
//切换场景时，该对象不消失
DontDestroyOnLoad(transform.gameObject);
}
}
public void NullObjectAndEmptyString_ValidatesIfTheyAreEquals()
{
Assert.AreEqual(string.Empty, NullObj.ToJson());
}
public void WithNullSource_ThrowsArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() =>
NullObj.CopyOnlyPropertiesToNew <ObjectAttr>(nameof(ObjectAttr.Name)));
}
