emulated_integration_tests_common/
lib.rs

1// Copyright (C) Parity Technologies (UK) Ltd.
2// SPDX-License-Identifier: Apache-2.0
3
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at
7//
8// 	http://www.apache.org/licenses/LICENSE-2.0
9//
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15
16pub mod impls;
17pub mod macros;
18pub mod xcm_helpers;
19
20pub use xcm_emulator;
21pub use xcm_simulator;
22
23use hex_literal::hex;
24
25// Substrate
26use frame_support::parameter_types;
27use sc_consensus_grandpa::AuthorityId as GrandpaId;
28use sp_authority_discovery::AuthorityId as AuthorityDiscoveryId;
29use sp_consensus_babe::AuthorityId as BabeId;
30use sp_consensus_beefy::ecdsa_crypto::AuthorityId as BeefyId;
31use sp_core::storage::Storage;
32use sp_keyring::{Ed25519Keyring, Sr25519Keyring};
33use sp_runtime::{traits::AccountIdConversion, BuildStorage};
34
35// Polkadot
36use parachains_common::BlockNumber;
37use polkadot_parachain_primitives::primitives::Sibling;
38use polkadot_runtime_parachains::configuration::HostConfiguration;
39
40// Cumulus
41use parachains_common::{AccountId, AuraId};
42use polkadot_primitives::{AssignmentId, ValidatorId};
43
44pub const XCM_V2: u32 = 2;
45pub const XCM_V3: u32 = 3;
46pub const XCM_V4: u32 = 4;
47pub const XCM_V5: u32 = 5;
48pub const REF_TIME_THRESHOLD: u64 = 33;
49pub const PROOF_SIZE_THRESHOLD: u64 = 33;
50
51/// The default XCM version to set in genesis config.
52pub const SAFE_XCM_VERSION: u32 = xcm::prelude::XCM_VERSION;
53
54// (trust-backed) Asset registered on AH and reserve-transferred between Parachain and AH
55pub const RESERVABLE_ASSET_ID: u32 = 1;
56// ForeignAsset registered on AH and teleported between Penpal and AH
57pub const TELEPORTABLE_ASSET_ID: u32 = 2;
58
59// USDT registered on AH as (trust-backed) Asset and reserve-transferred between Parachain and AH
60pub const USDT_ID: u32 = 1984;
61
62pub const PENPAL_A_ID: u32 = 2000;
63pub const PENPAL_B_ID: u32 = 2001;
64pub const ASSET_HUB_ROCOCO_ID: u32 = 1000;
65pub const ASSET_HUB_WESTEND_ID: u32 = 1000;
66pub const ASSETS_PALLET_ID: u8 = 50;
67
68// Address of WETH ERC20 token contract on remote Ethereum network
69pub const WETH: [u8; 20] = hex!("fff9976782d46cc05630d1f6ebab18b2324d6b14");
70
71parameter_types! {
72	pub PenpalATeleportableAssetLocation: xcm::v5::Location
73		= xcm::v5::Location::new(1, [
74				xcm::v5::Junction::Parachain(PENPAL_A_ID),
75				xcm::v5::Junction::PalletInstance(ASSETS_PALLET_ID),
76				xcm::v5::Junction::GeneralIndex(TELEPORTABLE_ASSET_ID.into()),
77			]
78		);
79	pub PenpalBTeleportableAssetLocation: xcm::v5::Location
80		= xcm::v5::Location::new(1, [
81				xcm::v5::Junction::Parachain(PENPAL_B_ID),
82				xcm::v5::Junction::PalletInstance(ASSETS_PALLET_ID),
83				xcm::v5::Junction::GeneralIndex(TELEPORTABLE_ASSET_ID.into()),
84			]
85		);
86	pub PenpalASiblingSovereignAccount: AccountId = Sibling::from(PENPAL_A_ID).into_account_truncating();
87	pub PenpalBSiblingSovereignAccount: AccountId = Sibling::from(PENPAL_B_ID).into_account_truncating();
88}
89
90pub fn get_host_config() -> HostConfiguration<BlockNumber> {
91	HostConfiguration {
92		max_upward_queue_count: 10,
93		max_upward_queue_size: 51200,
94		max_upward_message_size: 51200,
95		max_upward_message_num_per_candidate: 10,
96		max_downward_message_size: 51200,
97		hrmp_sender_deposit: 0,
98		hrmp_recipient_deposit: 0,
99		hrmp_channel_max_capacity: 1000,
100		hrmp_channel_max_message_size: 102400,
101		hrmp_channel_max_total_size: 102400,
102		hrmp_max_parachain_outbound_channels: 30,
103		hrmp_max_parachain_inbound_channels: 30,
104		..Default::default()
105	}
106}
107
108/// Helper function used in tests to build the genesis storage using given RuntimeGenesisConfig and
109/// code Used in `legacy_vs_json_check` submods to verify storage building with JSON patch against
110/// building with RuntimeGenesisConfig struct.
111pub fn build_genesis_storage(builder: &dyn BuildStorage, code: &[u8]) -> Storage {
112	let mut storage = builder.build_storage().unwrap();
113	storage
114		.top
115		.insert(sp_core::storage::well_known_keys::CODE.to_vec(), code.into());
116	storage
117}
118
119pub mod accounts {
120	use super::*;
121	pub const ALICE: &str = "Alice";
122	pub const BOB: &str = "Bob";
123	pub const DUMMY_EMPTY: &str = "JohnDoe";
124
125	pub fn init_balances() -> Vec<AccountId> {
126		Sr25519Keyring::well_known().map(|k| k.to_account_id()).collect()
127	}
128}
129
130pub mod collators {
131	use super::*;
132
133	pub fn invulnerables() -> Vec<(AccountId, AuraId)> {
134		vec![
135			(Sr25519Keyring::Alice.to_account_id(), Sr25519Keyring::Alice.public().into()),
136			(Sr25519Keyring::Bob.to_account_id(), Sr25519Keyring::Bob.public().into()),
137		]
138	}
139}
140
141pub mod validators {
142	use sp_consensus_beefy::test_utils::Keyring;
143
144	use super::*;
145
146	pub fn initial_authorities() -> Vec<(
147		AccountId,
148		AccountId,
149		BabeId,
150		GrandpaId,
151		ValidatorId,
152		AssignmentId,
153		AuthorityDiscoveryId,
154		BeefyId,
155	)> {
156		vec![(
157			Sr25519Keyring::AliceStash.to_account_id(),
158			Sr25519Keyring::Alice.to_account_id(),
159			BabeId::from(Sr25519Keyring::Alice.public()),
160			GrandpaId::from(Ed25519Keyring::Alice.public()),
161			ValidatorId::from(Sr25519Keyring::Alice.public()),
162			AssignmentId::from(Sr25519Keyring::Alice.public()),
163			AuthorityDiscoveryId::from(Sr25519Keyring::Alice.public()),
164			BeefyId::from(Keyring::<BeefyId>::Alice.public()),
165		)]
166	}
167}
emulated_integration_tests_common/lib.rs

emulated_integration_tests_common/
lib.rs
