cw-multi-test 3.0.1

use crate::test_app_builder::MyKeeper;
use cosmwasm_std::{Coin, StakingMsg, StakingQuery};
use cw_multi_test::{no_init, AppBuilder, Executor, Staking, StakingSudo};

type MyStakeKeeper = MyKeeper<StakingMsg, StakingQuery, StakingSudo>;

impl Staking for MyStakeKeeper {}

const EXECUTE_MSG: &str = "staking execute called";
const QUERY_MSG: &str = "staking query called";
const SUDO_MSG: &str = "staking sudo called";

#[test]
fn building_app_with_custom_staking_should_work() {
    // build custom stake keeper
    let stake_keeper = MyStakeKeeper::new(EXECUTE_MSG, QUERY_MSG, SUDO_MSG);

    // build the application with custom stake keeper
    let mut app = AppBuilder::default()
        .with_staking(stake_keeper)
        .build(no_init);

    // prepare addresses
    let validator_addr = app.api().addr_make("validator");
    let sender_addr = app.api().addr_make("sender");

    // executing staking message should return an error defined in custom keeper
    assert_eq!(
        format!("kind: Other, error: {EXECUTE_MSG}"),
        app.execute(
            sender_addr,
            StakingMsg::Delegate {
                validator: validator_addr.clone().into(),
                amount: Coin::new(1_u32, "eth"),
            }
            .into(),
        )
        .unwrap_err()
        .to_string()
    );

    // executing staking sudo should return an error defined in custom keeper
    assert_eq!(
        format!("kind: Other, error: {SUDO_MSG}"),
        app.sudo(
            StakingSudo::Slash {
                validator: validator_addr.into(),
                percentage: Default::default(),
            }
            .into()
        )
        .unwrap_err()
        .to_string()
    );

    // executing staking query should return an error defined in custom keeper
    assert_eq!(
        format!("kind: Other, error: Querier contract error: kind: Other, error: {QUERY_MSG}"),
        app.wrap().query_all_validators().unwrap_err().to_string()
    );
}