Files
pezkuwi-subxt/substrate/frame/examples/kitchensink/src/tests.rs
T
Kian Paimani 35eb133baa Ensure correct variant count in Runtime[Hold/Freeze]Reason (#1900)
closes https://github.com/paritytech/polkadot-sdk/issues/1882

## Breaking Changes

This PR introduces a new item to `pallet_balances::Config`:

```diff
trait Config {
++    type RuntimeFreezeReasons;
}
```

This value is only used to check it against `type MaxFreeze`. A similar
check has been added for `MaxHolds` against `RuntimeHoldReasons`, which
is already given to `pallet_balances`.

In all contexts, you should pass the real `RuntimeFreezeReasons`
generated by `construct_runtime` to `type RuntimeFreezeReasons`. Passing
`()` would also work, but it would imply that the runtime uses no
freezes at all.

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
2023-10-24 12:01:04 +02:00

105 lines
3.0 KiB
Rust

// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//! Tests for pallet-example-kitchensink.
use crate::*;
use frame_support::{assert_ok, derive_impl, parameter_types, traits::ConstU64};
use sp_runtime::BuildStorage;
// Reexport crate as its pallet name for construct_runtime.
use crate as pallet_example_kitchensink;
type Block = frame_system::mocking::MockBlock<Test>;
// For testing the pallet, we construct a mock runtime.
frame_support::construct_runtime!(
pub enum Test
{
System: frame_system::{Pallet, Call, Config<T>, Storage, Event<T>},
Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>},
Kitchensink: pallet_example_kitchensink::{Pallet, Call, Storage, Config<T>, Event<T>},
}
);
/// Using a default config for [`frame_system`] in tests. See `default-config` example for more
/// details.
#[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
impl frame_system::Config for Test {
type Block = Block;
type AccountData = pallet_balances::AccountData<u64>;
}
impl pallet_balances::Config for Test {
type MaxLocks = ();
type MaxReserves = ();
type ReserveIdentifier = [u8; 8];
type Balance = u64;
type DustRemoval = ();
type RuntimeEvent = RuntimeEvent;
type ExistentialDeposit = ConstU64<1>;
type AccountStore = System;
type WeightInfo = ();
type FreezeIdentifier = ();
type MaxFreezes = ();
type RuntimeHoldReason = ();
type RuntimeFreezeReason = ();
type MaxHolds = ();
}
parameter_types! {
pub const InMetadata: u32 = 30;
}
impl Config for Test {
type RuntimeEvent = RuntimeEvent;
type WeightInfo = ();
type Currency = Balances;
type InMetadata = InMetadata;
const FOO: u32 = 100;
fn some_function() -> u32 {
5u32
}
}
// This function basically just builds a genesis storage key/value store according to
// our desired mockup.
pub fn new_test_ext() -> sp_io::TestExternalities {
let t = RuntimeGenesisConfig {
// We use default for brevity, but you can configure as desired if needed.
system: Default::default(),
balances: Default::default(),
kitchensink: pallet_example_kitchensink::GenesisConfig { bar: 32, foo: 24 },
}
.build_storage()
.unwrap();
t.into()
}
#[test]
fn set_foo_works() {
new_test_ext().execute_with(|| {
assert_eq!(Foo::<Test>::get(), Some(24)); // From genesis config.
let val1 = 42;
assert_ok!(Kitchensink::set_foo(RuntimeOrigin::root(), val1, 2));
assert_eq!(Foo::<Test>::get(), Some(val1));
});
}