public void OnChangedValuePasses()
{
var v = new UpdateObserver <int>(0);
var counter = 0;
var recievedValue = 0;
v.OnChangedValue.Add((i) => {
counter++;
recievedValue = i;
});
{
v.Value = 100;
Assert.AreEqual(1, counter);
Assert.AreEqual(v.Value, recievedValue);
}
Debug.Log($"Success to Call OnChangedValue Callback!");
{
v.Value = v.Value;
Assert.AreEqual(1, counter);
Assert.AreEqual(v.Value, recievedValue);
}
Debug.Log($"Success not to Call OnChangedValue Callback when not update UpdateObserver#Value!");
}
/// <summary>
/// AttachToPanelEvent event callback.
/// </summary>
/// <param name="e">The event.</param>
protected virtual void OnEnterPanel(AttachToPanelEvent e)
{
if (m_UpdateObserver == null)
{
m_UpdateObserver = new UpdateObserver(this);
}
m_CommandDispatcher?.RegisterObserver(m_UpdateObserver);
}
public void BasicUsagePasses()
{
var v = new UpdateObserver <int>();
Assert.IsFalse(v.DidUpdated);
v.Value = 100;
Assert.AreEqual(100, v.Value);
Assert.IsTrue(v.DidUpdated);
v.Value = -100;
Assert.AreEqual(-100, v.Value);
Assert.IsTrue(v.DidUpdated);
var prevValue = v.Value;
v.Reset();
Assert.AreEqual(prevValue, v.Value);
Assert.IsFalse(v.DidUpdated);
}
