public async Task GivenBlockChain_WhenFile_WillRoundTrip()
{
ContractClient client = TestApplication.GetContractClient();
var documentId = new DocumentId("test/unit-tests-smart/contract1");
await Delete(documentId, false);
var blkHeader = new BlkHeader
{
PrincipalId = "dev/user/[email protected]",
DocumentId = (string)documentId,
Creator = "test",
Description = "test description",
};
BlockChain blockChain = new BlockChainBuilder()
.SetPrincipleId(blkHeader.PrincipalId)
.Build()
.Add(blkHeader, blkHeader.PrincipalId);
BlockChainModel signedBlockChainModel = await client.Sign(blockChain.ToBlockChainModel());
signedBlockChainModel.Should().NotBeNull();
await client.Set(documentId, signedBlockChainModel);
BlockChainModel readBlockChainModel = await client.Get(documentId);
readBlockChainModel.Should().NotBeNull();
readBlockChainModel.Blocks.Count.Should().Be(signedBlockChainModel.Blocks.Count);
readBlockChainModel.Blocks
.Zip(signedBlockChainModel.Blocks)
.All(x => x.First == x.Second)
.Should().BeTrue();
bool isValid = await client.Validate(documentId);
isValid.Should().BeTrue();
isValid = await client.Validate(readBlockChainModel);
isValid.Should().BeTrue();
await Delete(documentId, true);
}
public async Task GivenBlockChain_WhenSigned_FailedWithWrongSignature()
{
ContractClient client = TestApplication.GetContractClient();
var documentId = new DocumentId("test/unit-tests-smart/contract1");
var blkHeader = new BlkHeader
{
PrincipalId = "dev/user/[email protected]",
DocumentId = (string)documentId,
Creator = "test",
Description = "test description",
};
BlockChain blockChain = new BlockChainBuilder()
.SetPrincipleId(blkHeader.PrincipalId)
.Build()
.Add(blkHeader, blkHeader.PrincipalId);
BlockChainModel signedBlockChainModel = await client.Sign(blockChain.ToBlockChainModel());
signedBlockChainModel.Should().NotBeNull();
bool isValid = await client.Validate(signedBlockChainModel);
// Modify signature
signedBlockChainModel.Blocks[1] = signedBlockChainModel.Blocks[1] with {
DataBlock = signedBlockChainModel.Blocks[1].DataBlock with {
JwtSignature = "junk"
}
};
isValid = await client.Validate(signedBlockChainModel);
isValid.Should().BeFalse();
}