public void TestEvents()
{
var freezable = new FreezablePoker();
testEventHelper(freezable, false, false, "init");
freezable.SetValue(ValueProperty, "test");
testEventHelper(freezable, true, false, false, "SetValue");
freezable.WritePostscript();
testEventHelper(freezable, true, true, "WritePostscript");
}
public void TestFreezePropagation()
{
var freezable = new FreezablePoker();
freezable.SetValue(FreezableProperty, new Unfreezable());
Assert.IsFalse(freezable.CanFreeze, "CanFreeze return true with an unfreezable children!");
var childFreezable = new FreezablePoker();
freezable.SetValue(FreezableProperty, childFreezable);
freezable.Freeze();
Assert.IsFalse(childFreezable.IsFrozen, "child Freezable is not frozen after it's parent was forzen!");
}
public void TestFreezeClone()
{
var freezable = new FreezablePoker();
freezable.SetValue(ValueProperty, "test");
freezable.Freeze();
Assert.IsTrue(freezable.IsFrozen, "Freezable is not frozen!");
var freezableClone = freezable.Clone();
Assert.IsFalse(freezableClone.IsFrozen, "FreezableClone is frozen!");
Assert.AreEqual(freezableClone.GetValue(ValueProperty), "test",
"FreezableClone ValueProperty wasn't copied properly!");
}
private void testEventHelper(FreezablePoker freezable, bool changed, bool onChanged, string state)
{
if (changed)
{
Assert.IsTrue(freezable.changedCalled, "changed wasn't raised on " + state);
}
else
{
Assert.IsFalse(freezable.changedCalled, "changed was raised on " + state);
}
if (onChanged)
{
Assert.IsTrue(freezable.onChangedCalled, "OnChanged wasn't called on " + state);
}
else
{
Assert.IsFalse(freezable.onChangedCalled, "OnChanged was called on " + state);
}
freezable.changedCalled = false;
freezable.onChangedCalled = false;
}