72 lines
1.8 KiB
Rust
72 lines
1.8 KiB
Rust
//! Test suite for the Web and headless browsers.
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#![cfg(target_arch = "wasm32")]
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use wasm_bindgen::prelude::*;
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use wasm_bindgen_test::*;
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use ethers::{
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contract::abigen,
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prelude::{ContractFactory, LocalWallet, Provider, SignerMiddleware},
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providers::Ws,
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};
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use std::sync::Arc;
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wasm_bindgen_test_configure!(run_in_browser);
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// Generate the type-safe contract bindings by providing the ABI
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// definition in human readable format
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abigen!(
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SimpleContract,
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"../contract_abi.json",
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event_derives(serde::Deserialize, serde::Serialize)
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);
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#[wasm_bindgen_test]
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async fn connect_and_deploy() {
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console_log!("starting");
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// a private key of a launched ganache `yarn ganache`
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let wallet: LocalWallet = ethers_wasm::KEY.parse().unwrap();
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let provider = Provider::new(Ws::connect("ws://localhost:8545").await.unwrap());
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let client = Arc::new(SignerMiddleware::new(provider, wallet));
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let bytecode = hex::decode(ethers_wasm::utils::SIMPLECONTRACT_BIN).unwrap();
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let factory = ContractFactory::new(SIMPLECONTRACT_ABI.clone(), bytecode.into(), client.clone());
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let contract = factory
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.deploy("initial value".to_string())
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.unwrap()
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.send()
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.await
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.unwrap();
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let addr = contract.address();
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console_log!("deployed to {}", addr);
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let contract = SimpleContract::new(addr, client.clone());
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let _receipt = contract
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.set_value("hi".to_owned())
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.send()
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.await
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.unwrap()
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.await
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.unwrap();
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// get all events
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let logs = contract
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.value_changed_filter()
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.from_block(0u64)
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.query()
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.await
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.unwrap();
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let value = contract.get_value().call().await.unwrap();
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console_log!(
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"Value: {}. Logs: {:?}",
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value,
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JsValue::from_serde(&logs).unwrap()
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);
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}
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