public void Returns_value_from_identifier()
{
var coinInput = new CoinInput();
var coin = new Coin();
_coinIdentifier.Stub(i => i.Identify(coinInput)).Return(coin);
Coin result = _sorter.Sort(coinInput);
Assert.That(result, Is.EqualTo(coin));
}
public void Should_return_value_from_successor()
{
var coinInput = new CoinInput {Mass = 20};
_coinCheck.Stub(cc => cc.CheckCoin(null, null)).IgnoreArguments().Return(false);
var successorCoin = new Coin {Value = _value};
_successor.Stub(s => s.Identify(null)).IgnoreArguments().Return(successorCoin);
Coin output = _realCoinIdentifier.Identify(coinInput);
Assert.That(output, Is.EqualTo(successorCoin));
}