emulated_integration_tests_common/
lib.rs

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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
23// Substrate
24use frame_support::parameter_types;
25use sc_consensus_grandpa::AuthorityId as GrandpaId;
26use sp_authority_discovery::AuthorityId as AuthorityDiscoveryId;
27use sp_consensus_babe::AuthorityId as BabeId;
28use sp_consensus_beefy::ecdsa_crypto::AuthorityId as BeefyId;
29use sp_core::storage::Storage;
30use sp_keyring::{Ed25519Keyring, Sr25519Keyring};
31use sp_runtime::{traits::AccountIdConversion, BuildStorage};
32
33// Polkadot
34use parachains_common::BlockNumber;
35use polkadot_parachain_primitives::primitives::Sibling;
36use polkadot_runtime_parachains::configuration::HostConfiguration;
37
38// Cumulus
39use parachains_common::{AccountId, AuraId};
40use polkadot_primitives::{AssignmentId, ValidatorId};
41
42pub const XCM_V2: u32 = 2;
43pub const XCM_V3: u32 = 3;
44pub const XCM_V4: u32 = 4;
45pub const XCM_V5: u32 = 5;
46pub const REF_TIME_THRESHOLD: u64 = 33;
47pub const PROOF_SIZE_THRESHOLD: u64 = 33;
48
49/// The default XCM version to set in genesis config.
50pub const SAFE_XCM_VERSION: u32 = xcm::prelude::XCM_VERSION;
51
52// (trust-backed) Asset registered on AH and reserve-transferred between Parachain and AH
53pub const RESERVABLE_ASSET_ID: u32 = 1;
54// ForeignAsset registered on AH and teleported between Penpal and AH
55pub const TELEPORTABLE_ASSET_ID: u32 = 2;
56
57// USDT registered on AH as (trust-backed) Asset and reserve-transferred between Parachain and AH
58pub const USDT_ID: u32 = 1984;
59
60pub const PENPAL_A_ID: u32 = 2000;
61pub const PENPAL_B_ID: u32 = 2001;
62pub const ASSET_HUB_ROCOCO_ID: u32 = 1000;
63pub const ASSET_HUB_WESTEND_ID: u32 = 1000;
64pub const ASSETS_PALLET_ID: u8 = 50;
65
66parameter_types! {
67	pub PenpalATeleportableAssetLocation: xcm::v5::Location
68		= xcm::v5::Location::new(1, [
69				xcm::v5::Junction::Parachain(PENPAL_A_ID),
70				xcm::v5::Junction::PalletInstance(ASSETS_PALLET_ID),
71				xcm::v5::Junction::GeneralIndex(TELEPORTABLE_ASSET_ID.into()),
72			]
73		);
74	pub PenpalBTeleportableAssetLocation: xcm::v5::Location
75		= xcm::v5::Location::new(1, [
76				xcm::v5::Junction::Parachain(PENPAL_B_ID),
77				xcm::v5::Junction::PalletInstance(ASSETS_PALLET_ID),
78				xcm::v5::Junction::GeneralIndex(TELEPORTABLE_ASSET_ID.into()),
79			]
80		);
81	pub PenpalASiblingSovereignAccount: AccountId = Sibling::from(PENPAL_A_ID).into_account_truncating();
82	pub PenpalBSiblingSovereignAccount: AccountId = Sibling::from(PENPAL_B_ID).into_account_truncating();
83}
84
85pub fn get_host_config() -> HostConfiguration<BlockNumber> {
86	HostConfiguration {
87		max_upward_queue_count: 10,
88		max_upward_queue_size: 51200,
89		max_upward_message_size: 51200,
90		max_upward_message_num_per_candidate: 10,
91		max_downward_message_size: 51200,
92		hrmp_sender_deposit: 0,
93		hrmp_recipient_deposit: 0,
94		hrmp_channel_max_capacity: 1000,
95		hrmp_channel_max_message_size: 102400,
96		hrmp_channel_max_total_size: 102400,
97		hrmp_max_parachain_outbound_channels: 30,
98		hrmp_max_parachain_inbound_channels: 30,
99		..Default::default()
100	}
101}
102
103/// Helper function used in tests to build the genesis storage using given RuntimeGenesisConfig and
104/// code Used in `legacy_vs_json_check` submods to verify storage building with JSON patch against
105/// building with RuntimeGenesisConfig struct.
106pub fn build_genesis_storage(builder: &dyn BuildStorage, code: &[u8]) -> Storage {
107	let mut storage = builder.build_storage().unwrap();
108	storage
109		.top
110		.insert(sp_core::storage::well_known_keys::CODE.to_vec(), code.into());
111	storage
112}
113
114pub mod accounts {
115	use super::*;
116	pub const ALICE: &str = "Alice";
117	pub const BOB: &str = "Bob";
118	pub const DUMMY_EMPTY: &str = "JohnDoe";
119
120	pub fn init_balances() -> Vec<AccountId> {
121		Sr25519Keyring::well_known().map(|k| k.to_account_id()).collect()
122	}
123}
124
125pub mod collators {
126	use super::*;
127
128	pub fn invulnerables() -> Vec<(AccountId, AuraId)> {
129		vec![
130			(Sr25519Keyring::Alice.to_account_id(), Sr25519Keyring::Alice.public().into()),
131			(Sr25519Keyring::Bob.to_account_id(), Sr25519Keyring::Bob.public().into()),
132		]
133	}
134}
135
136pub mod validators {
137	use sp_consensus_beefy::test_utils::Keyring;
138
139	use super::*;
140
141	pub fn initial_authorities() -> Vec<(
142		AccountId,
143		AccountId,
144		BabeId,
145		GrandpaId,
146		ValidatorId,
147		AssignmentId,
148		AuthorityDiscoveryId,
149		BeefyId,
150	)> {
151		vec![(
152			Sr25519Keyring::AliceStash.to_account_id(),
153			Sr25519Keyring::Alice.to_account_id(),
154			BabeId::from(Sr25519Keyring::Alice.public()),
155			GrandpaId::from(Ed25519Keyring::Alice.public()),
156			ValidatorId::from(Sr25519Keyring::Alice.public()),
157			AssignmentId::from(Sr25519Keyring::Alice.public()),
158			AuthorityDiscoveryId::from(Sr25519Keyring::Alice.public()),
159			BeefyId::from(Keyring::<BeefyId>::Alice.public()),
160		)]
161	}
162}
163
164pub mod snowbridge {
165	use hex_literal::hex;
166	// Address of WETH ERC20 token contract on remote Ethereum network
167	pub const WETH: [u8; 20] = hex!("fff9976782d46cc05630d1f6ebab18b2324d6b14");
168	// The Ethereum network chain ID. In this case, Sepolia testnet's chain ID.
169	pub const SEPOLIA_ID: u64 = 11155111;
170	// The minimum balance for ether assets pre-registered in emulated tests.
171	pub const ETHER_MIN_BALANCE: u128 = 1000;
172}
emulated_integration_tests_common/lib.rs

emulated_integration_tests_common/
lib.rs
