xcm-emulator tests: remove dependency on polkadot-service full-node (#3323)

Don't bring the full polkadot node (with all its dependencies) in
`emulated-integration-tests-common` crate and deps.

Cargo.lock

@@ -4906,10 +4906,10 @@ dependencies = [
  "paste",
  "polkadot-primitives",
  "polkadot-runtime-parachains",
- "polkadot-service",
  "sc-consensus-grandpa",
  "sp-authority-discovery",
  "sp-consensus-babe",
+ "sp-consensus-beefy",
  "sp-core",
  "sp-runtime",
  "staging-xcm",

cumulus/parachains/integration-tests/emulated/chains/relays/rococo/src/genesis.rs

@@ -25,8 +25,7 @@ use polkadot_primitives::{AssignmentId, ValidatorId};
 
 // Cumulus
 use emulated_integration_tests_common::{
-	accounts, build_genesis_storage, get_account_id_from_seed, get_from_seed, get_host_config,
+	accounts, build_genesis_storage, get_account_id_from_seed, get_host_config, validators,
-	validators,
 };
 use parachains_common::Balance;
 use rococo_runtime_constants::currency::UNITS as ROC;
@@ -71,7 +70,7 @@ pub fn genesis() -> Storage {
 							x.4.clone(),
 							x.5.clone(),
 							x.6.clone(),
-							get_from_seed::<BeefyId>("Alice"),
+							x.7.clone(),
 						),
 					)
 				})

cumulus/parachains/integration-tests/emulated/chains/relays/westend/src/genesis.rs

@@ -26,7 +26,7 @@ use polkadot_primitives::{AssignmentId, ValidatorId};
 
 // Cumulus
 use emulated_integration_tests_common::{
-	accounts, build_genesis_storage, get_from_seed, get_host_config, validators,
+	accounts, build_genesis_storage, get_host_config, validators,
 };
 use parachains_common::Balance;
 use westend_runtime_constants::currency::UNITS as WND;
@@ -72,7 +72,7 @@ pub fn genesis() -> Storage {
 							x.4.clone(),
 							x.5.clone(),
 							x.6.clone(),
-							get_from_seed::<BeefyId>("Alice"),
+							x.7.clone(),
 						),
 					)
 				})

cumulus/parachains/integration-tests/emulated/common/Cargo.toml

@@ -14,6 +14,7 @@ codec = { package = "parity-scale-codec", version = "3.4.0", default-features =
 paste = "1.0.14"
 
 # Substrate
+beefy-primitives = { package = "sp-consensus-beefy", path = "../../../../../substrate/primitives/consensus/beefy" }
 grandpa = { package = "sc-consensus-grandpa", path = "../../../../../substrate/client/consensus/grandpa" }
 sp-authority-discovery = { path = "../../../../../substrate/primitives/authority-discovery" }
 sp-runtime = { path = "../../../../../substrate/primitives/runtime" }
@@ -25,7 +26,6 @@ pallet-balances = { path = "../../../../../substrate/frame/balances" }
 pallet-message-queue = { path = "../../../../../substrate/frame/message-queue" }
 
 # Polkadot
-polkadot-service = { path = "../../../../../polkadot/node/service", default-features = false, features = ["full-node"] }
 polkadot-primitives = { path = "../../../../../polkadot/primitives" }
 polkadot-runtime-parachains = { path = "../../../../../polkadot/runtime/parachains" }
 xcm = { package = "staging-xcm", path = "../../../../../polkadot/xcm" }

cumulus/parachains/integration-tests/emulated/common/src/lib.rs

@@ -20,6 +20,7 @@ pub mod xcm_helpers;
 pub use xcm_emulator;
 
 // Substrate
+use beefy_primitives::ecdsa_crypto::AuthorityId as BeefyId;
 use grandpa::AuthorityId as GrandpaId;
 use sp_authority_discovery::AuthorityId as AuthorityDiscoveryId;
 use sp_consensus_babe::AuthorityId as BabeId;
@@ -36,7 +37,6 @@ use polkadot_runtime_parachains::configuration::HostConfiguration;
 // Cumulus
 use parachains_common::{AccountId, AuraId};
 use polkadot_primitives::{AssignmentId, ValidatorId};
-use polkadot_service::chain_spec::get_authority_keys_from_seed_no_beefy;
 
 pub const XCM_V2: u32 = 2;
 pub const XCM_V3: u32 = 3;
@@ -152,7 +152,18 @@ pub mod validators {
 		ValidatorId,
 		AssignmentId,
 		AuthorityDiscoveryId,
+		BeefyId,
 	)> {
-		vec![get_authority_keys_from_seed_no_beefy("Alice")]
+		let seed = "Alice";
+		vec![(
+			get_account_id_from_seed::<sr25519::Public>(&format!("{}//stash", seed)),
+			get_account_id_from_seed::<sr25519::Public>(seed),
+			get_from_seed::<BabeId>(seed),
+			get_from_seed::<GrandpaId>(seed),
+			get_from_seed::<ValidatorId>(seed),
+			get_from_seed::<AssignmentId>(seed),
+			get_from_seed::<AuthorityDiscoveryId>(seed),
+			get_from_seed::<BeefyId>(seed),
+		)]
 	}
 }