cw-multi-test 3.0.1

Testing tools for multi-contract interactions
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52

#![cfg(feature = "stargate")]

use crate::test_helpers::stargate;
use crate::{no_init, App, AppBuilder, Executor, StargateAccepting};
use cosmwasm_std::Empty;

#[test]
fn default_failing_stargate_handler_should_work() {
    let mut app = App::default();

    // store the contract
    let creator_addr = app.api().addr_make("creator");
    let code = app.store_code_with_creator(creator_addr, stargate::contract());

    // instantiate contract
    let owner_addr = app.api().addr_make("owner");
    let contract_addr = app
        .instantiate_contract(code, owner_addr.clone(), &Empty {}, &[], "tauri", None)
        .unwrap();

    // execute empty message on the contract, this contract returns stargate message
    // which is rejected by default failing stargate keeper
    let err = app
        .execute_contract(owner_addr, contract_addr, &Empty {}, &[])
        .unwrap_err();

    // source error message comes from failing stargate keeper
    assert!(err.to_string().contains("Unexpected stargate execute"))
}

#[test]
fn accepting_stargate_handler_should_work() {
    let mut app = AppBuilder::default()
        .with_stargate(StargateAccepting)
        .build(no_init);

    // store the contract
    let creator_addr = app.api().addr_make("creator");
    let code = app.store_code_with_creator(creator_addr, stargate::contract());

    // instantiate contract
    let owner_addr = app.api().addr_make("owner");
    let contract_addr = app
        .instantiate_contract(code, owner_addr.clone(), &Empty {}, &[], "tauri", None)
        .unwrap();

    // execute empty message on the contract, this contract returns stargate message
    // which is just silently processed by accepting stargate keeper
    assert!(app
        .execute_contract(owner_addr, contract_addr, &Empty {}, &[])
        .is_ok());
}