non vested account cannot vest others

precompiles/vesting/src/tests.rs

@@ -98,3 +98,24 @@ fn test_vested_transfer() {
 		assert_eq!(vesting_info, Some(schedules));
 	});
 }
+
+#[test]
+fn non_vested_cannot_vest_other() {
+	ExtBuilder::default().build().execute_with(|| {
+		let non_vested_account = TestAccount::Dave;
+		assert_eq!(pallet_vesting::Pallet::<Runtime>::vesting(
+			sp_core::sr25519::Public::from(non_vested_account.clone())), None);
+
+		let target = mock_pub_key(6);
+		let error_msg = "Dispatched call failed with error: Module(ModuleError { index: 4, error: [0, 0, 0, 0], message: Some(\"NotVesting\") })";
+		// non_vested_account should not be able to vest other
+		PrecompilesValue::get()
+			.prepare_test(
+				non_vested_account,
+				H160::from_low_u64_be(1),
+				PCall::vest_other { target: target.into() },
+			)
+			.execute_reverts(|output| output == error_msg.as_bytes());
+
+	});
+}