public void When_Changing_Read_Value()
{
var SUT = new BinderLocalCache_Data();
SUT.SetValue(BinderLocalCache_Data.MyValueProperty, 42);
Assert.AreEqual(42, SUT.MyValue);
Assert.AreEqual(42, SUT.MyValuePropertyValueDuringChange);
}
public void When_DirectDP_Update()
{
var SUT = new BinderLocalCache_Data();
SUT.SetValue(BinderLocalCache_Data.MyValueProperty, 42);
Assert.AreEqual(42, SUT.MyValue);
}
public void When_NormalUpdate()
{
var SUT = new BinderLocalCache_Data();
SUT.MyValue = 42;
Assert.AreEqual(42, SUT.MyValue);
}
public void When_Update_Lower_Precedence()
{
var SUT = new BinderLocalCache_Data();
SUT.SetValue(BinderLocalCache_Data.MyValueProperty, 42);
Assert.AreEqual(42, SUT.MyValue);
SUT.SetValue(BinderLocalCache_Data.MyValueProperty, 43, DependencyPropertyValuePrecedences.ImplicitStyle);
Assert.AreEqual(42, SUT.MyValue);
}
public void When_Update_Higher_Precedence()
{
var SUT = new BinderLocalCache_Data();
SUT.SetValue(BinderLocalCache_Data.MyValueProperty, 42);
Assert.AreEqual(42, SUT.MyValue);
SUT.SetValue(BinderLocalCache_Data.MyValueProperty, 43, DependencyPropertyValuePrecedences.Animations);
Assert.AreEqual(43, SUT.MyValue);
SUT.ClearValue(BinderLocalCache_Data.MyValueProperty, DependencyPropertyValuePrecedences.Animations);
Assert.AreEqual(42, SUT.MyValue);
}