async migrated tests

Author: rustopian

Cargo.lock

@@ -45,6 +45,7 @@ solana-system-interface = { version = "2.0.0", features = ["bincode"] }
 solana-sysvar-id = "3.0.0"
 solana-transaction = "3.0.0"
 test-case = "3.3.1"
+tokio = "1"
 
 [lib]
 crate-type = ["cdylib", "lib"]

program/Cargo.toml

@@ -26,7 +26,8 @@ enum InitializeVariant {
 
 #[test_case(InitializeVariant::Initialize; "initialize")]
 #[test_case(InitializeVariant::InitializeChecked; "initialize_checked")]
-fn test_initialize(variant: InitializeVariant) {
+#[tokio::test]
+async fn test_initialize(variant: InitializeVariant) {
     let mut ctx = StakeTestContext::new();
 
     let custodian = Pubkey::new_unique();
@@ -46,7 +47,6 @@ fn test_initialize(variant: InitializeVariant) {
         InitializeVariant::InitializeChecked => Lockup::default(),
     };
 
-    // Create an uninitialized stake account
     let (stake, stake_account) = ctx.stake_account(StakeLifecycle::Uninitialized).build();
 
     // Process the Initialize instruction, including testing missing signers
@@ -113,7 +113,8 @@ fn test_initialize(variant: InitializeVariant) {
 
 #[test_case(InitializeVariant::Initialize; "initialize")]
 #[test_case(InitializeVariant::InitializeChecked; "initialize_checked")]
-fn test_initialize_insufficient_funds(variant: InitializeVariant) {
+#[tokio::test]
+async fn test_initialize_insufficient_funds(variant: InitializeVariant) {
     let ctx = StakeTestContext::new();
 
     let custodian = Pubkey::new_unique();
@@ -130,7 +131,7 @@ fn test_initialize_insufficient_funds(variant: InitializeVariant) {
         InitializeVariant::InitializeChecked => Lockup::default(),
     };
 
-    // Create account with insufficient lamports (need to manually create since builder adds rent automatically)
+    // Create account with insufficient lamports (manually since builder adds rent automatically)
     let stake = Pubkey::new_unique();
     let stake_account = AccountSharedData::new_data_with_space(
         ctx.rent_exempt_reserve / 2, // Not enough lamports
@@ -160,11 +161,10 @@ fn test_initialize_insufficient_funds(variant: InitializeVariant) {
 
 #[test_case(InitializeVariant::Initialize; "initialize")]
 #[test_case(InitializeVariant::InitializeChecked; "initialize_checked")]
-fn test_initialize_incorrect_size_larger(variant: InitializeVariant) {
+#[tokio::test]
+async fn test_initialize_incorrect_size_larger(variant: InitializeVariant) {
     let ctx = StakeTestContext::new();
 
-    // Original program_test.rs uses double rent instead of just
-    // increasing the size by 1. This behavior remains (makes no difference here).
     let rent_exempt_reserve = Rent::default().minimum_balance(StakeStateV2::size_of() * 2);
 
     let custodian = Pubkey::new_unique();
@@ -211,11 +211,10 @@ fn test_initialize_incorrect_size_larger(variant: InitializeVariant) {
 
 #[test_case(InitializeVariant::Initialize; "initialize")]
 #[test_case(InitializeVariant::InitializeChecked; "initialize_checked")]
-fn test_initialize_incorrect_size_smaller(variant: InitializeVariant) {
+#[tokio::test]
+async fn test_initialize_incorrect_size_smaller(variant: InitializeVariant) {
     let ctx = StakeTestContext::new();
 
-    // Original program_test.rs uses rent for size instead of
-    // rent for size - 1. This behavior remains (makes no difference here).
     let rent_exempt_reserve = Rent::default().minimum_balance(StakeStateV2::size_of());
 
     let custodian = Pubkey::new_unique();