add rust test for create account

Author: Perelyn-sama

Cargo.lock

@@ -11,9 +11,16 @@ solana-system-interface.workspace = true
 crate-type = ["cdylib", "lib"]
 
 [features]
-anchor-debug = []
 custom-heap = []
 custom-panic = []
 
 [lints.rust]
 unexpected_cfgs = { level = "warn", check-cfg = ['cfg(target_os, values("solana"))'] }
+
+[dev-dependencies]
+litesvm = "0.8.1"
+solana-instruction = "3.0.0"
+solana-keypair = "3.0.1"
+solana-native-token = "3.0.0"
+solana-pubkey = "3.0.0"
+solana-transaction = "3.0.1"

basics/create-account/native/program/Cargo.toml

@@ -0,0 +1,38 @@
+use litesvm::LiteSVM;
+use solana_instruction::{AccountMeta, Instruction};
+use solana_keypair::{Keypair, Signer};
+use solana_native_token::LAMPORTS_PER_SOL;
+use solana_pubkey::Pubkey;
+use solana_transaction::Transaction;
+
+#[test]
+fn test_create_account() {
+    let program_id = Pubkey::new_unique();
+    let program_bytes = include_bytes!("../../../../../target/deploy/create_account_program.so");
+
+    let payer = Keypair::new();
+    let new_keypair = Keypair::new();
+
+    let mut svm = LiteSVM::new();
+    svm.add_program(program_id, program_bytes).unwrap();
+    svm.airdrop(&payer.pubkey(), LAMPORTS_PER_SOL * 10).unwrap();
+
+    let ix = Instruction {
+        program_id,
+        accounts: vec![
+            AccountMeta::new(payer.pubkey(), true),
+            AccountMeta::new(new_keypair.pubkey(), true),
+            AccountMeta::new(solana_system_interface::program::ID, false),
+        ],
+        data: vec![0],
+    };
+
+    let tx = Transaction::new_signed_with_payer(
+        &[ix],
+        Some(&payer.pubkey()),
+        &[&payer, &new_keypair],
+        svm.latest_blockhash(),
+    );
+
+    let _ = svm.send_transaction(tx).is_ok();
+}