public void TestGetDataNegativeIndex()
{
var registry = new SendableRegistry();
var sendableMock = new Mock <ISendable>();
Assert.Throws <ArgumentOutOfRangeException>(() => registry.GetData(sendableMock.Object, -1));
}
public void TestGetDataNonExistant()
{
var registry = new SendableRegistry();
var sendableMock = new Mock <ISendable>();
Assert.Null(registry.GetData(sendableMock.Object, 0));
}
public void TestSetDataTwiceWorks()
{
var registry = new SendableRegistry();
var sendableMock = new Mock <ISendable>();
registry.Add(sendableMock.Object, "mysendable");
string data = "42";
Assert.Null(registry.SetData(sendableMock.Object, 0, data));
Assert.Equal(data, registry.GetData(sendableMock.Object, 0));
string data2 = "world";
Assert.Equal(data, registry.SetData(sendableMock.Object, 0, data2));
Assert.Equal(data2, registry.GetData(sendableMock.Object, 0));
}
private static Component GetOrAdd(ISendable sendable)
{
Component?data = (Component?)registry.GetData(sendable, dataHandle);
if (data == null)
{
data = new Component();
registry.SetData(sendable, dataHandle, data);
}
return(data);
}