public async Task get_code_should_invoke_blockchain_bridge_get_code()
{
var code = new byte[] { 0, 1, 2 };
var address = TestItem.AddressA;
_blockchainBridge.GetCode(address).Returns(code);
var result = await _ndmBridge.GetCodeAsync(address);
_blockchainBridge.Received().GetCode(address);
result.Should().BeSameAs(code);
}
public async Task get_code_should_invoke_blockchain_bridge_get_code()
{
var code = new byte[] { 0, 1, 2 };
var address = TestItem.AddressA;
_stateReader.GetCode(Arg.Any <Keccak>(), address).Returns(code);
_blockFinder.Head.Returns(_anyBlock);
var result = await _ndmBridge.GetCodeAsync(address);
_stateReader.Received().GetCode(_anyBlock.StateRoot, address);
result.Should().BeSameAs(code);
}
public async Task get_code_should_invoke_proxy_get_code()
{
var code = new byte[] { 0, 1, 2 };
var address = TestItem.AddressA;
_proxy.eth_getCode(address, Arg.Is <BlockParameterModel>(x => x.Type == BlockParameterModel.Latest.Type))
.Returns(RpcResult <byte[]> .Ok(code));
var result = await _ndmBridge.GetCodeAsync(address);
await _proxy.Received().eth_getCode(address,
Arg.Is <BlockParameterModel>(x => x.Type == BlockParameterModel.Latest.Type));
result.Should().BeSameAs(code);
}
public async Task ValidateContractAddressAsync(Address contractAddress)
{
if (contractAddress != _contractAddress)
{
throw new InvalidDataException($"Contract address {contractAddress} is different than configured {_contractAddress}");
}
var code = await _blockchainBridge.GetCodeAsync(contractAddress);
if (code is null || code.Length == 0)
{
throw new InvalidDataException($"No contract code at address {contractAddress}.");
}
if (!Bytes.AreEqual(code, Bytes.FromHexString(ContractData.DeployedCode)))
{
throw new InvalidDataException($"Code at address {contractAddress} is different than expected.");
}
}