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Add ParasSudoWrapper to test-runtime and bring back register_parachain to test-service (#1811)

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* Make register/deregister parachain dispatchables

This makes `register_parachain` and `deregister_parachain` of
`Registrar` dispatchables.

Besides that it brings back the functionality of the test node to
register a parachain.

* Fix tests

* PR review comments
This commit is contained in:
Bastian Köcher
2020-10-16 09:45:03 +02:00
committed by GitHub
parent 3687c5df11
commit a7e9aedbc5
6 changed files with 52 additions and 20 deletions
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polkadot/node/test-service/Cargo.toml
+1
View File
@@ -19,6 +19,7 @@ polkadot-rpc = { path = "../../rpc" }
polkadot-runtime-common = { path = "../../runtime/common" }
polkadot-service = { path = "../service" }
polkadot-test-runtime = { path = "../../runtime/test-runtime" }
polkadot-runtime-parachains = { path = "../../runtime/parachains" }
# Substrate dependencies
authority-discovery = { package = "sc-authority-discovery", git = "https://github.com/paritytech/substrate", branch = "master" }
polkadot/node/test-service/src/lib.rs
+38 -9
View File
@@ -23,12 +23,13 @@ mod chain_spec;
pub use chain_spec::*;
use futures::future::Future;
use polkadot_overseer::OverseerHandler;
use polkadot_primitives::v1::Block;
use polkadot_primitives::v1::{Block, Id as ParaId, HeadData, ValidationCode};
use polkadot_runtime_common::BlockHashCount;
use polkadot_service::{
new_full, NewFull, FullClient, AbstractClient, ClientHandle, ExecuteWithClient,
};
use polkadot_test_runtime::{Runtime, SignedExtra, SignedPayload, VERSION};
use polkadot_test_runtime::{Runtime, SignedExtra, SignedPayload, VERSION, ParasSudoWrapperCall};
use polkadot_runtime_parachains::paras::ParaGenesisArgs;
use sc_chain_spec::ChainSpec;
use sc_client_api::{execution_extensions::ExecutionStrategies, BlockchainEvents};
use sc_executor::native_executor_instance;
@@ -82,9 +83,13 @@ impl ClientHandle for TestClient {
}
}
/// Create a Polkadot `Configuration`. By default an in-memory socket will be used, therefore you need to provide boot
/// nodes if you want the future node to be connected to other nodes. The `storage_update_func` can be used to make
/// adjustements to the runtime before the node starts.
/// Create a Polkadot `Configuration`.
///
/// By default an in-memory socket will be used, therefore you need to provide boot
/// nodes if you want the future node to be connected to other nodes.
///
/// The `storage_update_func` function will be executed in an externalities provided environment
/// and can be used to make adjustements to the runtime genesis storage.
pub fn node_config(
storage_update_func: impl Fn(),
task_executor: TaskExecutor,
@@ -178,9 +183,13 @@ pub fn node_config(
}
}
/// Run a Polkadot test node using the Polkadot test runtime. The node will be using an in-memory socket, therefore you
/// need to provide boot nodes if you want it to be connected to other nodes. The `storage_update_func` can be used to
/// make adjustements to the runtime before the node starts.
/// Run a Polkadot test node using the Polkadot test runtime.
///
/// The node will be using an in-memory socket, therefore you need to provide boot nodes if you
/// want it to be connected to other nodes.
///
/// The `storage_update_func` function will be executed in an externalities provided environment
/// and can be used to make adjustements to the runtime genesis storage.
pub fn run_test_node(
task_executor: TaskExecutor,
key: Sr25519Keyring,
@@ -230,9 +239,10 @@ where
/// Send a transaction through RPCHandlers to call a function.
pub async fn call_function(
&self,
function: polkadot_test_runtime::Call,
function: impl Into<polkadot_test_runtime::Call>,
caller: Sr25519Keyring,
) -> Result<RpcTransactionOutput, RpcTransactionError> {
let function = function.into();
let current_block_hash = self.client.info().best_hash;
let current_block = self.client.info().best_number.saturated_into();
let genesis_block = self.client.hash(0).unwrap().unwrap();
@@ -274,6 +284,25 @@ where
self.rpc_handlers.send_transaction(extrinsic.into()).await
}
/// Register a parachain at this relay chain.
pub async fn register_parachain(
&self,
id: ParaId,
validation_code: ValidationCode,
genesis_head: HeadData,
) -> Result<(), RpcTransactionError> {
let call = ParasSudoWrapperCall::sudo_schedule_para_initialize(
id,
ParaGenesisArgs {
genesis_head,
validation_code,
parachain: true,
},
);
self.call_function(call, Sr25519Keyring::Alice).await.map(drop)
}
}
impl<S, C> PolkadotTestNode<S, C>