public void TestBindToAndUnbindFrom()
{
Bindable <Dummy> dummy = new Bindable <Dummy>(new Dummy());
Bindable <Dummy> dummy2 = new Bindable <Dummy>(new Dummy());
Assert.AreNotEqual(dummy.Value, dummy2.Value);
dummy2.BindTo(dummy);
Assert.AreEqual(dummy.Value, dummy2.Value);
dummy.Value = null;
Assert.IsNull(dummy.Value);
Assert.IsNull(dummy2.Value);
dummy2.UnbindFrom(dummy);
dummy.Value = new Dummy();
Assert.IsNotNull(dummy.Value);
Assert.IsNull(dummy2.Value);
Bindable <SubDummy> subDummy = new Bindable <SubDummy>(new SubDummy());
dummy.BindToRaw(subDummy);
Assert.AreEqual(subDummy.Value, dummy.Value);
subDummy.Value = new SubDummy();
Assert.AreEqual(subDummy.Value, dummy.Value);
dummy.UnbindFromRaw(subDummy);
subDummy.Value = null;
Assert.IsNull(subDummy.Value);
Assert.IsNotNull(dummy.Value);
dummy.Value = new Dummy();
Assert.Throws(typeof(ArgumentException), () =>
{
subDummy.BindToRaw(dummy);
});
}
