67 lines
2.2 KiB
Rust
67 lines
2.2 KiB
Rust
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//! Test cases to validate the `abigen!` macro
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use ethers_contract::{abigen, EthEvent};
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use ethers_core::abi::Tokenizable;
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#[test]
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fn can_gen_human_readable() {
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abigen!(
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SimpleContract,
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r#"[
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event ValueChanged(address indexed author, string oldValue, string newValue)
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]"#,
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event_derives(serde::Deserialize, serde::Serialize)
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);
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assert_eq!("ValueChanged", ValueChangedFilter::name());
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assert_eq!(
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"ValueChanged(address,string,string)",
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ValueChangedFilter::abi_signature()
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);
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}
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#[test]
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fn can_gen_structs_readable() {
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abigen!(
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SimpleContract,
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r#"[
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struct Value {address addr; string value;}
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struct Addresses {address[] addr; string s;}
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event ValueChanged(Value indexed old, Value newValue, Addresses _a)
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]"#,
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event_derives(serde::Deserialize, serde::Serialize)
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);
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let value = Addresses {
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addr: vec!["eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee".parse().unwrap()],
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s: "hello".to_string(),
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};
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let token = value.clone().into_token();
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assert_eq!(value, Addresses::from_token(token).unwrap());
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assert_eq!("ValueChanged", ValueChangedFilter::name());
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assert_eq!(
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"ValueChanged((address,string),(address,string),(address[],string))",
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ValueChangedFilter::abi_signature()
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);
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}
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// NOTE(mattsse): There is currently a limitation with the `ethabi` crate's `Reader`
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// that doesn't support arrays of tuples; https://github.com/gakonst/ethabi/pull/1 should fix this
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// See also https://github.com/rust-ethereum/ethabi/issues/178 and
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// https://github.com/rust-ethereum/ethabi/pull/186
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// #[test]
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// fn can_gen_structs_with_arrays_readable() {
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// abigen!(
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// SimpleContract,
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// r#"[
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// struct Value {address addr; string value;}
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// struct Addresses {address[] addr; string s;}
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// event ValueChanged(Value indexed old, Value newValue, Addresses[] _a)
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// ]"#,
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// event_derives(serde::Deserialize, serde::Serialize)
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// );
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// assert_eq!(
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// "ValueChanged((address,string),(address,string),(address[],string)[])",
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// ValueChangedFilter::abi_signature()
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// );
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// }
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