Files
pezkuwi-subxt/substrate/srml/balances/src/mock.rs
T
Xiliang Chen fafffdb771 Transaction Fee Module (#1648)
* wip

* Split bytes fee charging and charging by amount into different traits.

* Move to edition 2018.

* Implemented charge fee traits for fees module.

* Implemented 'on_finalise' for fee module.

* Updated fees finalize impl.

* Renaming and documentation update.

* Added overflow & underflow check for fee calculation.

* Added mock and unit tests for fee module.

* More unit tests for fees module.

* Fixed srml-executive unit tests.

* Remove transaction base/bytes fee from balances module, fix unit tests.

* fix compile error

* Fixed unit test.

* Minor fixes.

* Bump spec version.

* Bump spec version.

* Updated fees module and runtime wasm.

* Fees module code style improvement; updated runtime wasm.

* Bump spec and impl version.
2019-02-15 11:21:38 +01:00

124 lines
3.3 KiB
Rust

// Copyright 2018 Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
//! Test utilities
#![cfg(test)]
use primitives::BuildStorage;
use primitives::{traits::{IdentityLookup}, testing::{Digest, DigestItem, Header}};
use substrate_primitives::{H256, Blake2Hasher};
use runtime_io;
use srml_support::impl_outer_origin;
use crate::{GenesisConfig, Module, Trait};
impl_outer_origin!{
pub enum Origin for Runtime {}
}
// Workaround for https://github.com/rust-lang/rust/issues/26925 . Remove when sorted.
#[derive(Clone, PartialEq, Eq, Debug)]
pub struct Runtime;
impl system::Trait for Runtime {
type Origin = Origin;
type Index = u64;
type BlockNumber = u64;
type Hash = H256;
type Hashing = ::primitives::traits::BlakeTwo256;
type Digest = Digest;
type AccountId = u64;
type Lookup = IdentityLookup<u64>;
type Header = Header;
type Event = ();
type Log = DigestItem;
}
impl Trait for Runtime {
type Balance = u64;
type OnFreeBalanceZero = ();
type OnNewAccount = ();
type EnsureAccountLiquid = ();
type Event = ();
}
pub struct ExtBuilder {
existential_deposit: u64,
transfer_fee: u64,
creation_fee: u64,
monied: bool,
vesting: bool,
}
impl Default for ExtBuilder {
fn default() -> Self {
Self {
existential_deposit: 0,
transfer_fee: 0,
creation_fee: 0,
monied: false,
vesting: false,
}
}
}
impl ExtBuilder {
pub fn existential_deposit(mut self, existential_deposit: u64) -> Self {
self.existential_deposit = existential_deposit;
self
}
#[allow(dead_code)]
pub fn transfer_fee(mut self, transfer_fee: u64) -> Self {
self.transfer_fee = transfer_fee;
self
}
pub fn creation_fee(mut self, creation_fee: u64) -> Self {
self.creation_fee = creation_fee;
self
}
pub fn monied(mut self, monied: bool) -> Self {
self.monied = monied;
self
}
pub fn vesting(mut self, vesting: bool) -> Self {
self.vesting = vesting;
self
}
pub fn build(self) -> runtime_io::TestExternalities<Blake2Hasher> {
let mut t = system::GenesisConfig::<Runtime>::default().build_storage().unwrap().0;
let balance_factor = if self.existential_deposit > 0 {
256
} else {
1
};
t.extend(GenesisConfig::<Runtime> {
balances: if self.monied {
vec![(1, 10 * balance_factor), (2, 20 * balance_factor), (3, 30 * balance_factor), (4, 40 * balance_factor)]
} else {
vec![(10, balance_factor), (20, balance_factor)]
},
existential_deposit: self.existential_deposit,
transfer_fee: self.transfer_fee,
creation_fee: self.creation_fee,
vesting: if self.vesting && self.monied {
vec![(1, 0, 10), (2, 10, 20)]
} else {
vec![]
},
}.build_storage().unwrap().0);
t.into()
}
}
pub type System = system::Module<Runtime>;
pub type Balances = Module<Runtime>;