unittest

NethermindEth · Mar 25, 2024 · ab6f5be · ab6f5be
1 parent ad2bf4c
commit ab6f5be
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/src/Nethermind/Nethermind.Clique.Test/CliqueTests.cs b/src/Nethermind/Nethermind.Clique.Test/CliqueTests.cs
@@ -13,7 +13,9 @@
 using Nethermind.Int256;
 using Nethermind.Logging;
 using Nethermind.Serialization.Rlp;
+using NSubstitute;
 using NUnit.Framework;
+using System.Threading.Tasks;
 using BlockTree = Nethermind.Blockchain.BlockTree;
 
 namespace Nethermind.Clique.Test
@@ -90,6 +92,22 @@ public void Test_no_signer_data_at_epoch_fails(string blockRlp)
             Assert.True(validSeal);
         }
 
+        [TestCase(Block4Rlp)]
+        public async Task SealBlock_SignerCanSignHeader_FullHeaderIsUsedToSign(string blockRlp)
+        {
+            ISigner  signer = Substitute.For<ISigner>();
+            signer.CanSignHeader.Returns(true);
+            signer.CanSign.Returns(true);
+            signer.Address.Returns(new Address("0x7ffc57839b00206d1ad20c69a1981b489f772031"));
+            signer.Sign(Arg.Any<BlockHeader>()).Returns(new Signature(new byte[65]));
+            CliqueSealer sut = new CliqueSealer(signer, new CliqueConfig(), _snapshotManager, LimboLogs.Instance);
+            Block block = Rlp.Decode<Block>(new Rlp(Bytes.FromHexString(blockRlp)));
+
+            await sut.SealBlock(block, System.Threading.CancellationToken.None);
+
+            signer.Received().Sign(Arg.Any<BlockHeader>());
+        }
+
         public static Block GetGenesis()
         {
             Hash256 parentHash = Keccak.Zero;