474 lines
14 KiB
Rust
474 lines
14 KiB
Rust
#![cfg(feature = "test-bpf")]
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mod helpers;
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use {
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helpers::*,
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solana_program::{
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borsh::try_from_slice_unchecked, instruction::InstructionError, pubkey::Pubkey,
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},
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solana_program_test::*,
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solana_sdk::{
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signature::{Keypair, Signer},
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transaction::Transaction,
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transaction::TransactionError,
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transport::TransportError,
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},
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spl_stake_pool::{
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error, id,
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instruction::{self, FundingType},
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state,
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},
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spl_token::error as token_error,
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};
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async fn setup() -> (ProgramTestContext, StakePoolAccounts, Keypair, Pubkey) {
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let mut context = program_test().start_with_context().await;
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let stake_pool_accounts = StakePoolAccounts::new();
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stake_pool_accounts
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.initialize_stake_pool(
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&mut context.banks_client,
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&context.payer,
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&context.last_blockhash,
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1,
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)
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.await
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.unwrap();
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let user = Keypair::new();
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// make pool token account for user
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let pool_token_account = Keypair::new();
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create_token_account(
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&mut context.banks_client,
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&context.payer,
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&context.last_blockhash,
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&pool_token_account,
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&stake_pool_accounts.pool_mint.pubkey(),
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&user.pubkey(),
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)
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.await
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.unwrap();
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(
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context,
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stake_pool_accounts,
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user,
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pool_token_account.pubkey(),
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)
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}
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#[tokio::test]
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async fn success() {
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let (mut context, stake_pool_accounts, _user, pool_token_account) = setup().await;
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// Save stake pool state before depositing
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let pre_stake_pool = get_account(
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&mut context.banks_client,
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&stake_pool_accounts.stake_pool.pubkey(),
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)
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.await;
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let pre_stake_pool =
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try_from_slice_unchecked::<state::StakePool>(pre_stake_pool.data.as_slice()).unwrap();
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// Save reserve state before depositing
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let pre_reserve_lamports = get_account(
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&mut context.banks_client,
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&stake_pool_accounts.reserve_stake.pubkey(),
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)
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.await
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.lamports;
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let error = stake_pool_accounts
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.deposit_sol(
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&mut context.banks_client,
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&context.payer,
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&context.last_blockhash,
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&pool_token_account,
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TEST_STAKE_AMOUNT,
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None,
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)
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.await;
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assert!(error.is_none());
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let tokens_issued = TEST_STAKE_AMOUNT; // For now tokens are 1:1 to stake
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// Stake pool should add its balance to the pool balance
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let post_stake_pool = get_account(
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&mut context.banks_client,
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&stake_pool_accounts.stake_pool.pubkey(),
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)
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.await;
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let post_stake_pool =
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try_from_slice_unchecked::<state::StakePool>(post_stake_pool.data.as_slice()).unwrap();
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assert_eq!(
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post_stake_pool.total_lamports,
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pre_stake_pool.total_lamports + TEST_STAKE_AMOUNT
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);
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assert_eq!(
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post_stake_pool.pool_token_supply,
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pre_stake_pool.pool_token_supply + tokens_issued
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);
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// Check minted tokens
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let user_token_balance =
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get_token_balance(&mut context.banks_client, &pool_token_account).await;
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let tokens_issued_user =
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tokens_issued - stake_pool_accounts.calculate_sol_deposit_fee(tokens_issued);
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assert_eq!(user_token_balance, tokens_issued_user);
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// Check reserve
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let post_reserve_lamports = get_account(
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&mut context.banks_client,
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&stake_pool_accounts.reserve_stake.pubkey(),
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)
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.await
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.lamports;
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assert_eq!(
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post_reserve_lamports,
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pre_reserve_lamports + TEST_STAKE_AMOUNT
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);
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}
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#[tokio::test]
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async fn fail_with_wrong_token_program_id() {
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let (mut context, stake_pool_accounts, _user, pool_token_account) = setup().await;
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let wrong_token_program = Keypair::new();
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let mut transaction = Transaction::new_with_payer(
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&[instruction::deposit_sol(
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&id(),
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&stake_pool_accounts.stake_pool.pubkey(),
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&stake_pool_accounts.withdraw_authority,
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&stake_pool_accounts.reserve_stake.pubkey(),
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&context.payer.pubkey(),
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&pool_token_account,
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&stake_pool_accounts.pool_fee_account.pubkey(),
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&stake_pool_accounts.pool_fee_account.pubkey(),
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&stake_pool_accounts.pool_mint.pubkey(),
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&wrong_token_program.pubkey(),
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TEST_STAKE_AMOUNT,
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)],
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Some(&context.payer.pubkey()),
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);
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transaction.sign(&[&context.payer], context.last_blockhash);
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#[allow(clippy::useless_conversion)] // Remove during upgrade to 1.10
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let transaction_error = context
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.banks_client
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.process_transaction(transaction)
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.await
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.err()
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.unwrap()
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.into();
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match transaction_error {
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TransportError::TransactionError(TransactionError::InstructionError(_, error)) => {
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assert_eq!(error, InstructionError::IncorrectProgramId);
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}
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_ => panic!("Wrong error occurs while try to make a deposit with wrong token program ID"),
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}
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}
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#[tokio::test]
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async fn fail_with_wrong_withdraw_authority() {
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let (mut context, mut stake_pool_accounts, _user, pool_token_account) = setup().await;
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stake_pool_accounts.withdraw_authority = Pubkey::new_unique();
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let transaction_error = stake_pool_accounts
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.deposit_sol(
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&mut context.banks_client,
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&context.payer,
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&context.last_blockhash,
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&pool_token_account,
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TEST_STAKE_AMOUNT,
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None,
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)
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.await
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.unwrap()
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.unwrap();
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match transaction_error {
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TransactionError::InstructionError(_, InstructionError::Custom(error_index)) => {
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let program_error = error::StakePoolError::InvalidProgramAddress as u32;
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assert_eq!(error_index, program_error);
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}
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_ => panic!("Wrong error occurs while try to make a deposit with wrong withdraw authority"),
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}
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}
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#[tokio::test]
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async fn fail_with_wrong_mint_for_receiver_acc() {
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let (mut context, stake_pool_accounts, _user, _pool_token_account) = setup().await;
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let outside_mint = Keypair::new();
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let outside_withdraw_auth = Keypair::new();
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let outside_manager = Keypair::new();
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let outside_pool_fee_acc = Keypair::new();
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create_mint(
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&mut context.banks_client,
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&context.payer,
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&context.last_blockhash,
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&outside_mint,
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&outside_withdraw_auth.pubkey(),
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)
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.await
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.unwrap();
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create_token_account(
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&mut context.banks_client,
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&context.payer,
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&context.last_blockhash,
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&outside_pool_fee_acc,
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&outside_mint.pubkey(),
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&outside_manager.pubkey(),
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)
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.await
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.unwrap();
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let transaction_error = stake_pool_accounts
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.deposit_sol(
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&mut context.banks_client,
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&context.payer,
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&context.last_blockhash,
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&outside_pool_fee_acc.pubkey(),
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TEST_STAKE_AMOUNT,
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None,
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)
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.await
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.unwrap()
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.unwrap();
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match transaction_error {
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TransactionError::InstructionError(_, InstructionError::Custom(error_index)) => {
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let program_error = token_error::TokenError::MintMismatch as u32;
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assert_eq!(error_index, program_error);
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}
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_ => {
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panic!("Wrong error occurs while try to deposit with wrong mint from receiver account")
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}
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}
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}
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#[tokio::test]
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async fn success_with_sol_deposit_authority() {
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let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
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let stake_pool_accounts = StakePoolAccounts::new();
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stake_pool_accounts
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.initialize_stake_pool(&mut banks_client, &payer, &recent_blockhash, 1)
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.await
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.unwrap();
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let user = Keypair::new();
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// make pool token account
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let user_pool_account = Keypair::new();
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create_token_account(
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&mut banks_client,
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&payer,
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&recent_blockhash,
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&user_pool_account,
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&stake_pool_accounts.pool_mint.pubkey(),
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&user.pubkey(),
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)
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.await
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.unwrap();
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let error = stake_pool_accounts
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.deposit_sol(
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&mut banks_client,
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&payer,
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&recent_blockhash,
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&user_pool_account.pubkey(),
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TEST_STAKE_AMOUNT,
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None,
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)
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.await;
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assert!(error.is_none());
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let sol_deposit_authority = Keypair::new();
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let mut transaction = Transaction::new_with_payer(
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&[instruction::set_funding_authority(
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&id(),
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&stake_pool_accounts.stake_pool.pubkey(),
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&stake_pool_accounts.manager.pubkey(),
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Some(&sol_deposit_authority.pubkey()),
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FundingType::SolDeposit,
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)],
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Some(&payer.pubkey()),
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);
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transaction.sign(&[&payer, &stake_pool_accounts.manager], recent_blockhash);
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banks_client.process_transaction(transaction).await.unwrap();
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let error = stake_pool_accounts
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.deposit_sol(
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&mut banks_client,
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&payer,
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&recent_blockhash,
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&user_pool_account.pubkey(),
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TEST_STAKE_AMOUNT,
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Some(&sol_deposit_authority),
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)
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.await;
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assert!(error.is_none());
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}
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#[tokio::test]
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async fn fail_without_sol_deposit_authority_signature() {
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let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
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let sol_deposit_authority = Keypair::new();
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let stake_pool_accounts = StakePoolAccounts::new();
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stake_pool_accounts
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.initialize_stake_pool(&mut banks_client, &payer, &recent_blockhash, 1)
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.await
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.unwrap();
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let user = Keypair::new();
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// make pool token account
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let user_pool_account = Keypair::new();
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create_token_account(
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&mut banks_client,
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&payer,
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&recent_blockhash,
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&user_pool_account,
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&stake_pool_accounts.pool_mint.pubkey(),
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&user.pubkey(),
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)
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.await
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.unwrap();
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let mut transaction = Transaction::new_with_payer(
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&[instruction::set_funding_authority(
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&id(),
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&stake_pool_accounts.stake_pool.pubkey(),
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&stake_pool_accounts.manager.pubkey(),
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Some(&sol_deposit_authority.pubkey()),
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FundingType::SolDeposit,
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)],
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Some(&payer.pubkey()),
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);
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transaction.sign(&[&payer, &stake_pool_accounts.manager], recent_blockhash);
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banks_client.process_transaction(transaction).await.unwrap();
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let wrong_depositor = Keypair::new();
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let error = stake_pool_accounts
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.deposit_sol(
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&mut banks_client,
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&payer,
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&recent_blockhash,
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&user_pool_account.pubkey(),
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TEST_STAKE_AMOUNT,
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Some(&wrong_depositor),
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)
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.await
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.unwrap()
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.unwrap();
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match error {
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TransactionError::InstructionError(_, InstructionError::Custom(error_index)) => {
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assert_eq!(
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error_index,
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error::StakePoolError::InvalidSolDepositAuthority as u32
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);
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}
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_ => panic!("Wrong error occurs while trying to make a deposit without SOL deposit authority signature"),
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}
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}
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#[tokio::test]
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async fn success_with_referral_fee() {
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let (mut context, stake_pool_accounts, _user, pool_token_account) = setup().await;
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let referrer = Keypair::new();
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let referrer_token_account = Keypair::new();
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create_token_account(
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&mut context.banks_client,
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&context.payer,
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&context.last_blockhash,
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&referrer_token_account,
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&stake_pool_accounts.pool_mint.pubkey(),
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&referrer.pubkey(),
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)
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.await
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.unwrap();
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let referrer_balance_pre =
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get_token_balance(&mut context.banks_client, &referrer_token_account.pubkey()).await;
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let mut transaction = Transaction::new_with_payer(
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&[instruction::deposit_sol(
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&id(),
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&stake_pool_accounts.stake_pool.pubkey(),
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&stake_pool_accounts.withdraw_authority,
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&stake_pool_accounts.reserve_stake.pubkey(),
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&context.payer.pubkey(),
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&pool_token_account,
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&stake_pool_accounts.pool_fee_account.pubkey(),
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&referrer_token_account.pubkey(),
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&stake_pool_accounts.pool_mint.pubkey(),
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&spl_token::id(),
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TEST_STAKE_AMOUNT,
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)],
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Some(&context.payer.pubkey()),
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);
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transaction.sign(&[&context.payer], context.last_blockhash);
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context
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.banks_client
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.process_transaction(transaction)
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.await
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.unwrap();
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let referrer_balance_post =
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get_token_balance(&mut context.banks_client, &referrer_token_account.pubkey()).await;
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let referral_fee = stake_pool_accounts.calculate_sol_referral_fee(
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stake_pool_accounts.calculate_sol_deposit_fee(TEST_STAKE_AMOUNT),
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);
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assert!(referral_fee > 0);
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assert_eq!(referrer_balance_pre + referral_fee, referrer_balance_post);
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}
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#[tokio::test]
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async fn fail_with_invalid_referrer() {
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let (mut context, stake_pool_accounts, _user, pool_token_account) = setup().await;
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let invalid_token_account = Keypair::new();
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let mut transaction = Transaction::new_with_payer(
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&[instruction::deposit_sol(
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&id(),
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&stake_pool_accounts.stake_pool.pubkey(),
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&stake_pool_accounts.withdraw_authority,
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&stake_pool_accounts.reserve_stake.pubkey(),
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&context.payer.pubkey(),
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&pool_token_account,
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&stake_pool_accounts.pool_fee_account.pubkey(),
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&invalid_token_account.pubkey(),
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&stake_pool_accounts.pool_mint.pubkey(),
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&spl_token::id(),
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TEST_STAKE_AMOUNT,
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)],
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Some(&context.payer.pubkey()),
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);
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transaction.sign(&[&context.payer], context.last_blockhash);
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let transaction_error = context
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.banks_client
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.process_transaction(transaction)
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.await
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.err()
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.unwrap()
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.unwrap();
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match transaction_error {
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TransactionError::InstructionError(_, InstructionError::InvalidAccountData) => (),
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_ => panic!(
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"Wrong error occurs while try to make a deposit with an invalid referrer account"
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),
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}
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}
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