public void AttachState_NewState()
{
SecurableClassDefinition classDefinition = _testHelper.CreateOrderClassDefinition();
StateCombination combination = _testHelper.CreateStateCombination(classDefinition);
StatePropertyDefinition property = _testHelper.CreateTestProperty();
using (_testHelper.Transaction.CreateSubTransaction().EnterDiscardingScope())
{
combination.AttachState(property["Test1"]);
var states = combination.GetStates();
Assert.That(states.Length, Is.EqualTo(1));
Assert.That(states[0], Is.SameAs(property["Test1"]));
}
}