BVS Multi Test

BVS Multi Test is a testing utility for the SatLayer ecosystem. It provides a convenient way to bootstrap all the necessary contracts for testing services in the BVS ecosystem.

This crate is designed to simplify the testing process for BVS ecosystem contracts by providing a pre-configured environment with all the necessary contracts already initialized. It’s similar to cw-multi-test , but specifically tailored for the BVS ecosystem.

This crate is only compiled for non-wasm32 targets (i.e., for testing purposes) and is not included in the final Wasm binary.

Features

• Initializes core BVS contracts (Pauser, Registry, VaultRouter) with a single function call
• Provides helper methods to deploy and configure various vault types:
  • Bank vaults (for native tokens)
  • CW20 vaults (for CW20 tokens)
• Simplifies the creation of CW20 tokens for testing purposes

Usage

BVS Multi Test integrates with the following BVS contracts:

• bvs-pauser: Contract for pausing functionality
• bvs-registry: Contract for registry functionality
• bvs-vault-router: Contract for routing between different vaults
• bvs-vault-bank: Contract for bank vaults (native tokens)
• bvs-vault-cw20: Contract for CW20 vaults (CW20 tokens)

When you create a new BvsMultiTest instance, it automatically initializes these core contracts. You can then use the provided methods to deploy and configure additional contracts as needed.

Basic Setup

use bvs_multi_test::BvsMultiTest;
use cosmwasm_std::testing::mock_env;
use cw_multi_test::App;
 
#[test]
fn new() {
    let mut app = App::default();
    let env = mock_env();
    BvsMultiTest::new(&mut app, &env);
}

Deploying a Bank Vault

#[test]
fn deploy_bank_vault() {
    let mut app = App::default();
    let env = mock_env();
    let bvs = BvsMultiTest::new(&mut app, &env);
 
    let operator = app.api().addr_make("operator");
    let denom = "baby".to_string();
 
    let vault = bvs.deploy_bank_vault(&mut app, &env, operator.clone(), denom.clone());
 
    assert_eq!(vault.init.operator, operator.to_string());
    assert_eq!(vault.init.denom, denom);
}

Deploying a CW20 Token and Vault

#[test]
fn deploy_cw20_vault() {
    let mut app = App::default();
    let env = mock_env();
    let bvs = BvsMultiTest::new(&mut app, &env);
 
    let owner = app.api().addr_make("owner").to_string();
    let token = bvs.deploy_cw20_token(&mut app, &env, "APPLE", owner.clone());
 
    let operator = app.api().addr_make("operator");
    let vault = bvs.deploy_cw20_vault(&mut app, &env, operator.clone(), token.addr.clone());
 
    assert_eq!(vault.init.operator, operator.to_string());
    assert_eq!(vault.init.cw20_contract, token.addr.to_string());
}