public void Nonce_is_not_changed_on_call_and_restore()
{
long gasLimit = 100000;
Transaction tx = Build.A.Transaction.SignedAndResolved(_ethereumEcdsa, TestItem.PrivateKeyA, _isEip155Enabled).WithValue(1.Ether() - (UInt256)gasLimit).WithGasPrice(1).WithGasLimit(gasLimit).TestObject;
Block block = Build.A.Block.WithNumber(1).WithTransactions(tx).WithGasLimit(gasLimit).TestObject;
_transactionProcessor.CallAndRestore(tx, block.Header, NullTxTracer.Instance);
_stateProvider.GetNonce(TestItem.PrivateKeyA.Address).Should().Be(0);
}
public void Restore_in_the_middle()
{
byte[] code = new byte[] { 1 };
StateProvider provider = new StateProvider(new StateDb(new MemDb()), Substitute.For <IDb>(), Logger);
provider.CreateAccount(_address1, 1);
provider.AddToBalance(_address1, 1, Frontier.Instance);
provider.IncrementNonce(_address1);
Keccak codeHash = provider.UpdateCode(new byte[] { 1 });
provider.UpdateCodeHash(_address1, codeHash, Frontier.Instance);
provider.UpdateStorageRoot(_address1, Hash2);
Assert.AreEqual(UInt256.One, provider.GetNonce(_address1));
Assert.AreEqual(UInt256.One + 1, provider.GetBalance(_address1));
Assert.AreEqual(code, provider.GetCode(_address1));
provider.Restore(4);
Assert.AreEqual(UInt256.One, provider.GetNonce(_address1));
Assert.AreEqual(UInt256.One + 1, provider.GetBalance(_address1));
Assert.AreEqual(code, provider.GetCode(_address1));
provider.Restore(3);
Assert.AreEqual(UInt256.One, provider.GetNonce(_address1));
Assert.AreEqual(UInt256.One + 1, provider.GetBalance(_address1));
Assert.AreEqual(code, provider.GetCode(_address1));
provider.Restore(2);
Assert.AreEqual(UInt256.One, provider.GetNonce(_address1));
Assert.AreEqual(UInt256.One + 1, provider.GetBalance(_address1));
Assert.AreEqual(new byte[0], provider.GetCode(_address1));
provider.Restore(1);
Assert.AreEqual(UInt256.Zero, provider.GetNonce(_address1));
Assert.AreEqual(UInt256.One + 1, provider.GetBalance(_address1));
Assert.AreEqual(new byte[0], provider.GetCode(_address1));
provider.Restore(0);
Assert.AreEqual(UInt256.Zero, provider.GetNonce(_address1));
Assert.AreEqual(UInt256.One, provider.GetBalance(_address1));
Assert.AreEqual(new byte[0], provider.GetCode(_address1));
provider.Restore(-1);
Assert.AreEqual(false, provider.AccountExists(_address1));
}