public CompareTxByPermissionOnSpecifiedBlock(
IContractDataStore <Address> sendersWhitelist,
IDictionaryContractDataStore <TxPriorityContract.Destination> priorities,
BlockHeader blockHeader) : base(sendersWhitelist, priorities)
{
BlockHeader = blockHeader;
}
public PermissionTxPoolOrderingStrategy(
IContractDataStore <Address> sendersWhitelist, // expected HashSet based
IDictionaryContractDataStore <TxPriorityContract.Destination> priorities) // expected SortedList based
{
_sendersWhitelist = sendersWhitelist ?? throw new ArgumentNullException(nameof(sendersWhitelist));
_priorities = priorities ?? throw new ArgumentNullException(nameof(priorities));
}
public CompareTxByPermissionOnHead(
IContractDataStore <Address> sendersWhitelist, // expected HashSet based
IDictionaryContractDataStore <TxPriorityContract.Destination> priorities, // expected SortedList based
IBlockTree blockTree)
: base(sendersWhitelist, priorities)
{
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
}
public TxPriorityTxSource(
ITxPool transactionPool,
IStateReader stateReader,
ILogManager logManager,
ITxFilter minGasPriceFilter,
IContractDataStore <Address> sendersWhitelist, // expected HashSet based
IDictionaryContractDataStore <TxPriorityContract.Destination> priorities) // expected SortedList based
: base(transactionPool, stateReader, logManager, minGasPriceFilter)
{
_sendersWhitelist = sendersWhitelist ?? throw new ArgumentNullException(nameof(sendersWhitelist));
_priorities = priorities ?? throw new ArgumentNullException(nameof(priorities));
}
public void order_is_correct(Func <IEnumerable <Transaction>, IEnumerable <Transaction> > transactionSelect)
{
IContractDataStore <Address> sendersWhitelist = Substitute.For <IContractDataStore <Address> >();
IDictionaryContractDataStore <TxPriorityContract.Destination> priorities = Substitute.For <IDictionaryContractDataStore <TxPriorityContract.Destination> >();
BlockHeader blockHeader = Build.A.BlockHeader.TestObject;
byte[] p5Signature = { 0, 1, 2, 3 };
byte[] p6Signature = { 0, 0, 0, 2 };
byte[] p0signature = { 0, 0, 0, 1 };
sendersWhitelist.GetItemsFromContractAtBlock(blockHeader).Returns(WhitelistedSenders);
SetPriority(priorities, blockHeader, TestItem.AddressB, p5Signature, 5);
SetPriority(priorities, blockHeader, TestItem.AddressB, p6Signature, 6);
Transaction A_B_0_10_10_P6 = Build.A.NamedTransaction(nameof(A_B_0_10_10_P6))
.WithSenderAddress(TestItem.AddressA)
.To(TestItem.AddressB)
.WithNonce(0)
.WithGasPrice(10)
.WithGasLimit(10)
.WithData(p6Signature)
.TestObject;
Transaction A_B_0_10_20_P6 = Build.A.NamedTransaction(nameof(A_B_0_10_20_P6))
.WithSenderAddress(TestItem.AddressA)
.To(TestItem.AddressB)
.WithNonce(0)
.WithGasPrice(10)
.WithGasLimit(20)
.WithData(p6Signature)
.TestObject;
Transaction A_B_0_10_5_P6 = Build.A.NamedTransaction(nameof(A_B_0_10_5_P6))
.WithSenderAddress(TestItem.AddressA)
.To(TestItem.AddressB)
.WithNonce(0)
.WithGasPrice(10)
.WithGasLimit(5)
.WithData(p6Signature)
.TestObject;
Transaction A_B_0_10_10_P5 = Build.A.NamedTransaction(nameof(A_B_0_10_10_P5))
.WithSenderAddress(TestItem.AddressA)
.To(TestItem.AddressB)
.WithNonce(0)
.WithGasPrice(10)
.WithGasLimit(10)
.WithData(p5Signature)
.TestObject;
Transaction A_B_0_20_10_P5 = Build.A.NamedTransaction(nameof(A_B_0_20_10_P5))
.WithSenderAddress(TestItem.AddressA)
.To(TestItem.AddressB)
.WithNonce(0)
.WithGasPrice(20)
.WithGasLimit(10)
.WithData(p5Signature)
.TestObject;
Transaction A_B_1_20_10_P5 = Build.A.NamedTransaction(nameof(A_B_1_20_10_P5))
.WithSenderAddress(TestItem.AddressA)
.To(TestItem.AddressB)
.WithNonce(1)
.WithGasPrice(20)
.WithGasLimit(10)
.WithData(p5Signature)
.TestObject;
Transaction A_B_1_200_10_P0 = Build.A.NamedTransaction(nameof(A_B_1_200_10_P0))
.WithSenderAddress(TestItem.AddressA)
.To(TestItem.AddressB)
.WithNonce(1)
.WithGasPrice(200)
.WithGasLimit(10)
.WithData(p0signature)
.TestObject;
Transaction A_A_0_100_100_P0 = Build.A.NamedTransaction(nameof(A_A_0_100_100_P0))
.WithSenderAddress(TestItem.AddressA)
.To(TestItem.AddressA)
.WithNonce(0)
.WithGasPrice(100)
.WithGasLimit(100)
.WithData(p5Signature)
.TestObject;
Transaction A_A_1_100_100_P0 = Build.A.NamedTransaction(nameof(A_A_1_100_100_P0))
.WithSenderAddress(TestItem.AddressA)
.To(TestItem.AddressA)
.WithNonce(1)
.WithGasPrice(100)
.WithGasLimit(100)
.WithData(p5Signature)
.TestObject;
Transaction A_A_1_1000_1000_P0 = Build.A.NamedTransaction(nameof(A_A_1_1000_1000_P0))
.WithSenderAddress(TestItem.AddressA)
.To(TestItem.AddressA)
.WithNonce(1)
.WithGasPrice(1000)
.WithGasLimit(1000)
.WithData(p5Signature)
.TestObject;
Transaction A_A_2_1000_1_P0 = Build.A.NamedTransaction(nameof(A_A_2_1000_1_P0))
.WithSenderAddress(TestItem.AddressA)
.To(TestItem.AddressA)
.WithNonce(2)
.WithGasPrice(1000)
.WithGasLimit(1)
.WithData(p5Signature)
.TestObject;
Transaction B_B_2_1000_1_P6 = Build.A.NamedTransaction(nameof(B_B_2_1000_1_P6))
.WithSenderAddress(TestItem.AddressB)
.To(TestItem.AddressB)
.WithNonce(2)
.WithGasPrice(1000)
.WithGasLimit(1)
.WithData(p6Signature)
.TestObject;
Transaction B_B_2_15_1_P5 = Build.A.NamedTransaction(nameof(B_B_2_15_1_P5))
.WithSenderAddress(TestItem.AddressB)
.To(TestItem.AddressB)
.WithNonce(2)
.WithGasPrice(15)
.WithGasLimit(1)
.WithData(p5Signature)
.TestObject;
Transaction B_B_3_15_1_P6 = Build.A.NamedTransaction(nameof(B_B_3_15_1_P6))
.WithSenderAddress(TestItem.AddressB)
.To(TestItem.AddressB)
.WithNonce(3)
.WithGasPrice(15)
.WithGasLimit(1)
.WithData(p6Signature)
.TestObject;
Transaction C_B_3_10_1_P6_W = Build.A.NamedTransaction(nameof(C_B_3_10_1_P6_W))
.WithSenderAddress(TestItem.AddressC)
.To(TestItem.AddressB)
.WithNonce(3)
.WithGasPrice(10)
.WithGasLimit(1)
.WithData(p6Signature)
.TestObject;
Transaction C_B_4_10_1_P0_W = Build.A.NamedTransaction(nameof(C_B_4_10_1_P0_W))
.WithSenderAddress(TestItem.AddressC)
.To(TestItem.AddressB)
.WithNonce(4)
.WithGasPrice(10)
.WithGasLimit(1)
.TestObject;
Transaction D_B_4_100_1_P0_W = Build.A.NamedTransaction(nameof(D_B_4_100_1_P0_W))
.WithSenderAddress(TestItem.AddressD)
.To(TestItem.AddressB)
.WithNonce(4)
.WithGasPrice(100)
.WithGasLimit(1)
.TestObject;
IEnumerable <Transaction> transactions = new []
{
A_B_1_200_10_P0,
A_A_2_1000_1_P0,
A_A_1_1000_1000_P0,
C_B_4_10_1_P0_W,
A_A_1_100_100_P0,
A_A_0_100_100_P0,
A_B_0_10_10_P5,
D_B_4_100_1_P0_W,
C_B_3_10_1_P6_W,
A_B_0_10_10_P6,
A_B_0_20_10_P5,
B_B_2_15_1_P5,
A_B_0_10_5_P6,
B_B_3_15_1_P6,
A_B_0_10_20_P6,
A_B_1_20_10_P5,
B_B_2_1000_1_P6
};
IEnumerable <Transaction> expectation = new []
{
C_B_3_10_1_P6_W,
D_B_4_100_1_P0_W,
C_B_4_10_1_P0_W,
B_B_2_1000_1_P6,
A_B_0_10_5_P6,
A_B_0_10_10_P6,
A_B_0_10_20_P6,
A_B_0_20_10_P5,
B_B_2_15_1_P5,
B_B_3_15_1_P6,
A_B_0_10_10_P5,
A_A_0_100_100_P0,
A_B_1_20_10_P5,
A_A_1_1000_1000_P0,
A_B_1_200_10_P0,
A_A_1_100_100_P0,
A_A_2_1000_1_P0
};
transactions = transactionSelect?.Invoke(transactions) ?? transactions;
expectation = transactionSelect?.Invoke(expectation) ?? expectation;
IBlockTree blockTree = Substitute.For <IBlockTree>();
Block block = Build.A.Block.WithNumber(0).TestObject;
blockTree.Head.Returns(block);
ISpecProvider specProvider = Substitute.For <ISpecProvider>();
specProvider.GetSpec(Arg.Any <long>()).Returns(new ReleaseSpec()
{
IsEip1559Enabled = false
});
TransactionComparerProvider transactionComparerProvider = new(specProvider, blockTree);
IComparer <Transaction> defaultComparer = transactionComparerProvider.GetDefaultComparer();
IComparer <Transaction> comparer = new CompareTxByPriorityOnSpecifiedBlock(sendersWhitelist, priorities, blockHeader)
.ThenBy(defaultComparer);
Dictionary <Address?, Transaction[]> txBySender = transactions.GroupBy(t => t.SenderAddress)
.ToDictionary(
g => g.Key,
g => g.OrderBy(t => t,
// to simulate order coming from TxPool
comparer.GetPoolUniqueTxComparerByNonce()).ToArray());
Transaction[] orderedTransactions = TxPoolTxSource.Order(txBySender, comparer).ToArray();
orderedTransactions.Should().BeEquivalentTo(expectation, o => o.WithStrictOrdering());
}
public CompareTxByPriorityBase(IContractDataStore <Address> sendersWhitelist, // expected HashSet based
IDictionaryContractDataStore <TxPriorityContract.Destination> priorities) // expected SortedList based)
{
_sendersWhitelist = sendersWhitelist ?? throw new ArgumentNullException(nameof(sendersWhitelist));
_priorities = priorities ?? throw new ArgumentNullException(nameof(priorities));
}
