Rename StaticEntrypoint to ProcessInstruction

programs/budget/src/budget_program.rs

@@ -154,7 +154,7 @@ mod test {
     fn create_bank(lamports: u64) -> (Bank, Keypair) {
         let (genesis_block, mint_keypair) = GenesisBlock::new(lamports);
         let mut bank = Bank::new(&genesis_block);
-        bank.add_entrypoint(id(), process_instruction);
+        bank.add_instruction_processor(id(), process_instruction);
         (bank, mint_keypair)
     }
 

programs/budget/tests/budget.rs

@@ -1,32 +0,0 @@
-use solana_budget_api::budget_transaction::BudgetTransaction;
-use solana_runtime::bank::{Bank, Result};
-use solana_sdk::genesis_block::GenesisBlock;
-use solana_sdk::pubkey::Pubkey;
-use solana_sdk::signature::{Keypair, KeypairUtil};
-
-struct BudgetBank<'a> {
-    bank: &'a Bank,
-}
-
-impl<'a> BudgetBank<'a> {
-    fn new(bank: &'a Bank) -> Self {
-        bank.add_native_program("solana_budget_program", &solana_budget_api::id());
-        Self { bank }
-    }
-
-    fn pay(&self, from_keypair: &Keypair, to_id: &Pubkey, lamports: u64) -> Result<()> {
-        let blockhash = self.bank.last_blockhash();
-        let tx = BudgetTransaction::new_payment(from_keypair, to_id, lamports, blockhash, 0);
-        self.bank.process_transaction(&tx)
-    }
-}
-
-#[test]
-fn test_budget_payment_via_bank() {
-    let (genesis_block, from_keypair) = GenesisBlock::new(10_000);
-    let bank = Bank::new(&genesis_block);
-    let budget_bank = BudgetBank::new(&bank);
-    let to_id = Keypair::new().pubkey();
-    budget_bank.pay(&from_keypair, &to_id, 100).unwrap();
-    assert_eq!(bank.get_balance(&to_id), 100);
-}