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fix(rpc): estimate gas error response (#1340)

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* format error on EstimateGas rpc call

* changelog

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
This commit is contained in:
Ramiro Carlucho 2022-09-17 08:57:58 +01:00 committed by GitHub
parent 592e75b909
commit 5c80a55287
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1
CHANGELOG.md
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@ -63,6 +63,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
* (rpc) [#1179](https://github.com/evmos/ethermint/pull/1179) Fix gas used in traceTransaction response.
* (rpc) [#1284](https://github.com/evmos/ethermint/pull/1284) Fix internal trace response upon incomplete `eth_sendTransaction` call.
* (rpc) [#1340](https://github.com/evmos/ethermint/pull/1340) Fix error response when `eth_estimateGas` height provided is not found.
## [v0.19.2] - 2022-08-29

6
rpc/backend/call_tx.go
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@ -303,6 +303,12 @@ func (b *Backend) EstimateGas(args evmtypes.TransactionArgs, blockNrOptional *rp
GasCap: b.RPCGasCap(),
}
_, err = b.TendermintBlockByNumber(blockNr)
if err != nil {
// the error message imitates geth behavior
return 0, errors.New("header not found")
}
// From ContextWithHeight: if the provided height is 0,
// it will return an empty context and the gRPC query will use
// the latest block height for querying.

2
tests/integration_tests/test_types.py
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@ -313,6 +313,8 @@ def test_estimate_gas(ethermint, geth):
eth_rpc = ethermint.w3.provider
geth_rpc = geth.w3.provider
make_same_rpc_calls(eth_rpc, geth_rpc, "eth_estimateGas", [tx])
make_same_rpc_calls(eth_rpc, geth_rpc, "eth_estimateGas", [tx, "0x0"])
make_same_rpc_calls(eth_rpc, geth_rpc, "eth_estimateGas", [tx, "0x5000"])
make_same_rpc_calls(eth_rpc, geth_rpc, "eth_estimateGas", [{}])