70 lines
2.6 KiB
Rust
70 lines
2.6 KiB
Rust
#![cfg(not(target_arch = "wasm32"))]
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#[cfg(not(feature = "celo"))]
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mod tests {
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use ethers_core::{rand::thread_rng, types::U64};
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use ethers_middleware::{
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builder::MiddlewareBuilder,
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gas_escalator::{Frequency, GasEscalatorMiddleware, GeometricGasPrice},
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gas_oracle::{EthGasStation, GasOracleMiddleware},
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nonce_manager::NonceManagerMiddleware,
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signer::SignerMiddleware,
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};
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use ethers_providers::{Middleware, Provider};
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use ethers_signers::{LocalWallet, Signer};
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#[tokio::test]
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async fn build_raw_middleware_stack() {
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let (provider, mock) = Provider::mocked();
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let signer = LocalWallet::new(&mut thread_rng());
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let address = signer.address();
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let escalator = GeometricGasPrice::new(1.125, 60u64, None::<u64>);
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let provider = provider
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.wrap_into(|p| GasEscalatorMiddleware::new(p, escalator, Frequency::PerBlock))
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.wrap_into(|p| GasOracleMiddleware::new(p, EthGasStation::new(None)))
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.wrap_into(|p| SignerMiddleware::new(p, signer))
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.wrap_into(|p| NonceManagerMiddleware::new(p, address));
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// push a response
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mock.push(U64::from(12u64)).unwrap();
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let block: U64 = provider.get_block_number().await.unwrap();
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assert_eq!(block.as_u64(), 12);
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provider.get_block_number().await.unwrap_err();
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// 2 calls were made
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mock.assert_request("eth_blockNumber", ()).unwrap();
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mock.assert_request("eth_blockNumber", ()).unwrap();
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mock.assert_request("eth_blockNumber", ()).unwrap_err();
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}
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#[tokio::test]
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async fn build_declarative_middleware_stack() {
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let (provider, mock) = Provider::mocked();
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let signer = LocalWallet::new(&mut thread_rng());
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let address = signer.address();
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let escalator = GeometricGasPrice::new(1.125, 60u64, None::<u64>);
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let gas_oracle = EthGasStation::new(None);
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let provider = provider
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.wrap_into(|p| GasEscalatorMiddleware::new(p, escalator, Frequency::PerBlock))
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.gas_oracle(gas_oracle)
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.with_signer(signer)
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.nonce_manager(address);
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// push a response
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mock.push(U64::from(12u64)).unwrap();
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let block: U64 = provider.get_block_number().await.unwrap();
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assert_eq!(block.as_u64(), 12);
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provider.get_block_number().await.unwrap_err();
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// 2 calls were made
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mock.assert_request("eth_blockNumber", ()).unwrap();
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mock.assert_request("eth_blockNumber", ()).unwrap();
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mock.assert_request("eth_blockNumber", ()).unwrap_err();
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}
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}
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