Add test on machine verification level

Author: tomusdrw

ethcore/src/machine.rs

@@ -485,6 +485,25 @@ mod tests {
 		}
 	}
 
+	#[test]
+	fn should_disallow_unsigned_transactions() {
+		let rlp = "ea80843b9aca0083015f90948921ebb5f79e9e3920abe571004d0b1d5119c154865af3107a400080038080".into();
+		let transaction: UnverifiedTransaction = ::rlp::decode(&::rustc_hex::FromHex::from_hex(rlp).unwrap()).unwrap();
+		let spec = ::ethereum::new_homestead_test();
+		let ethparams = get_default_ethash_extensions();
+
+		let machine = EthereumMachine::with_ethash_extensions(
+			spec.params().clone(),
+			Default::default(),
+			ethparams,
+		);
+		let mut header = ::header::Header::new();
+		header.set_number(1);
+
+		let res = machine.verify_transaction_basic(&transaction, &header);
+		assert_eq!(res, Err(transaction::Error::InvalidChainId));
+	}
+
 	#[test]
 	fn ethash_gas_limit_is_multiple_of_determinant() {
 		use ethereum_types::U256;