You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: mod.rs
    path of file: ./repos/sway/test/src/sdk-harness/test_projects/storage_string
    
    the code of the file until where you have to start completion: use fuels::accounts::wallet::WalletUnlocked;
use fuels::prelude::*;

abigen!(Contract(
    name = "TestStorageStringContract",
    abi = "test_projects/storage_string/out/release/storage_string-abi.json",
));

async fn setup() -> TestStorageStringContract<WalletUnlocked> {
    let wallet = launch_provider_and_get_wallet().await.unwrap();
    let id = Contract::load_from(
        "test_projects/storage_string/out/release/storage_string.bin",
        LoadC
    
async fn stores_string() {
    let instance = setup().await;

    let input = "Fuel is blazingly fast!";

    assert_eq!(
        instance.methods().stored_len().call().await.unwrap().value,
        0
    );

    instance
        .methods()
        .store_string(input.into())
        .call()
        .await
        .unwrap();

    assert_eq!(
        instance.methods().stored_len().call().await.unwrap().value,
        input.as_bytes().len() as u64
    );

    assert_eq!(
        instance.methods().get_string().call().await.unwrap().value,
        Bytes(input.as_bytes().to_vec())
    );
}