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fixed eth_getCode and added tests for it

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This commit is contained in:
debris
2016-03-13 14:45:39 +01:00
parent c2b3ba533b
commit 00820c342a
4 changed files with 29 additions and 4 deletions
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3
rpc/src/v1/impls/eth.rs
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@@ -221,7 +221,8 @@ impl<C, S, A> Eth for EthClient<C, S, A> where C: BlockChainClient + 'static, S:
// TODO: do not ignore block number param
fn code_at(&self, params: Params) -> Result<Value, Error> {
from_params::<(Address, BlockNumber)>(params)
.and_then(|(address, _block_number)| to_value(&take_weak!(self.client).code(&address).map_or_else(Bytes::default, Bytes::new)))
.and_then(|(address, _block_number)|
to_value(&take_weak!(self.client).code(&address).map_or_else(Bytes::default, Bytes::new)))
}
fn block_by_hash(&self, params: Params) -> Result<Value, Error> {

14
rpc/src/v1/tests/eth.rs
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@@ -28,6 +28,7 @@ fn blockchain_client() -> Arc<TestBlockChainClient> {
client.add_blocks(10, EachBlockWith::Nothing);
client.set_balance(Address::from(1), U256::from(5));
client.set_storage(Address::from(1), H256::from(4), H256::from(7));
client.set_code(Address::from(1), vec![0xff, 0x21]);
Arc::new(client)
}
@@ -216,3 +217,16 @@ fn rpc_eth_uncle_count_by_block_number() {
assert_eq!(EthTester::default().io.handle_request(request), Some(response.to_owned()));
}
#[test]
fn rpc_eth_code() {
let request = r#"{
"jsonrpc": "2.0",
"method": "eth_getCode",
"params": ["0x0000000000000000000000000000000000000001", "latest"],
"id": 1
}"#;
let response = r#"{"jsonrpc":"2.0","result":"0xff21","id":1}"#;
assert_eq!(EthTester::default().io.handle_request(request), Some(response.to_owned()));
}

2
rpc/src/v1/traits/eth.rs
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@@ -140,7 +140,7 @@ pub trait Eth: Sized + Send + Sync + 'static {
delegate.add_method("eth_getBlockTransactionCountByNumber", Eth::block_transaction_count_by_number);
delegate.add_method("eth_getUncleCountByBlockHash", Eth::block_uncles_count_by_hash);
delegate.add_method("eth_getUncleCountByBlockNumber", Eth::block_uncles_count_by_number);
delegate.add_method("eth_code", Eth::code_at);
delegate.add_method("eth_getCode", Eth::code_at);
delegate.add_method("eth_sendTransaction", Eth::send_transaction);
delegate.add_method("eth_call", Eth::call);
delegate.add_method("eth_estimateGas", Eth::estimate_gas);