Function install_canisters

tests/integration/src/setup.rs:173–264

(
    env: &mut PocketIc,
    config: SetupConfig,
    controller: Principal,
)

}

fn install_canisters(
    env: &mut PocketIc,
    config: SetupConfig,
    controller: Principal,
) -> CanisterIds {
    // System canisters (ICP ledger, ICP index, and optionally CMC) are deployed by
    // PocketIC via `with_icp_features` — use their well-known canister IDs.
    let nns_ledger_canister_id = Principal::from_text("ryjl3-tyaaa-aaaaa-aaaba-cai").unwrap();
    let nns_index_canister_id = Principal::from_text("r7inp-6aaaa-aaaaa-aaabq-cai").unwrap();
    let cmc_canister_id = Principal::from_text("rkp4c-7iaaa-aaaaa-aaaca-cai").unwrap();

    // Mint ICP to the controller so that tests can transfer ICP.
    // The minting account for PocketIC's default ICP ledger is the governance canister.
    use crate::interfaces::mint_icp;
    use ic_ledger_types::{AccountIdentifier, DEFAULT_SUBACCOUNT};
    let controller_account = AccountIdentifier::new(&controller, &DEFAULT_SUBACCOUNT);
    mint_icp(
        env,
        NNS_GOVERNANCE_CANISTER_ID,
        &controller_account,
        1_000_000_000_000,
    )
    .unwrap();

    let control_panel = create_canister_with_cycles(
        env,
        controller,
        config.start_cycles.unwrap_or(CANISTER_INITIAL_CYCLES),
    );
    let station = create_canister_with_cycles(
        env,
        controller,
        config.start_cycles.unwrap_or(CANISTER_INITIAL_CYCLES),
    );

    set_controllers(env, Some(controller), station, vec![controller, station]);

    let control_panel_wasm = get_canister_wasm("control_panel").to_vec();
    env.install_canister(
        control_panel,
        control_panel_wasm,
        Encode!(&()).unwrap(),
        Some(controller),
    );

    let upgrader_wasm = get_canister_wasm("upgrader").to_vec();
    let station_wasm = get_canister_wasm("station").to_vec();
    if config.upload_canister_modules {
        upload_canister_modules(env, control_panel, controller);
    }

    let station_init_args = SystemInstallArg::Init(Box::new(SystemInitArg {
        name: "Station".to_string(),

        upgrader: station_api::SystemUpgraderInput::Deploy(
            station_api::DeploySystemUpgraderInput {
                wasm_module: upgrader_wasm,
                initial_cycles: Some(5_000_000_000_000),