public void TestForking3()
{
// Check that we can handle our own spends being rolled back by a fork.
var b1 = _unitTestParams.GenesisBlock.CreateNextBlock(_coinbaseTo);
_chain.Add(b1);
Assert.AreEqual("50.00", Utils.BitcoinValueToFriendlyString(_wallet.GetBalance()));
var dest = new EcKey().ToAddress(_unitTestParams);
var spend = _wallet.CreateSend(dest, Utils.ToNanoCoins(10, 0));
_wallet.ConfirmSend(spend);
// Waiting for confirmation ...
Assert.AreEqual(0UL, _wallet.GetBalance());
var b2 = b1.CreateNextBlock(_someOtherGuy);
b2.AddTransaction(spend);
b2.Solve();
_chain.Add(b2);
Assert.AreEqual(Utils.ToNanoCoins(40, 0), _wallet.GetBalance());
// genesis -> b1 (receive coins) -> b2 (spend coins)
// \-> b3 -> b4
var b3 = b1.CreateNextBlock(_someOtherGuy);
var b4 = b3.CreateNextBlock(_someOtherGuy);
_chain.Add(b3);
_chain.Add(b4);
// b4 causes a re-org that should make our spend go inactive. Because the inputs are already spent our
// available balance drops to zero again.
Assert.AreEqual(0UL, _wallet.GetBalance(Wallet.BalanceType.Available));
// We estimate that it'll make it back into the block chain (we know we won't double spend).
// assertEquals(Utils.toNanoCoins(40, 0), wallet.getBalance(Wallet.BalanceType.ESTIMATED));
}
