public void Property_Set_ShouldExecuteSubscribedAction()
{
// Arrange
int?actionParameter = null;
var viewModel = new TestViewModel();
viewModel.AddNullableIntSubscription(i => actionParameter = i);
const int expectedValue = 12;
// Act
viewModel.NullableInt = expectedValue;
// Assert
Assert.That(actionParameter, Is.EqualTo(expectedValue));
}
