Adds AuraConsensusDataProvider (#10503)

* adds support for parachains to test-runner

* adds file header

* Apply suggestions from code review

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* proper docs, remove unused _client

* fixes

* Update client/consensus/manual-seal/src/consensus/timestamp.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Update client/consensus/manual-seal/src/consensus/timestamp.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* pr fixes

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

Cargo.toml

@@ -7,7 +7,6 @@ members = [
 	"bin/node-template/runtime",
 	"bin/node/bench",
 	"bin/node/cli",
-	"bin/node/test-runner-example",
 	"bin/node/executor",
 	"bin/node/primitives",
 	"bin/node/rpc",
@@ -200,7 +199,6 @@ members = [
 	"test-utils/runtime",
 	"test-utils/runtime/client",
 	"test-utils/runtime/transaction-pool",
-	"test-utils/test-runner",
 	"test-utils/test-crate",
 	"utils/build-script-utils",
 	"utils/fork-tree",

client/consensus/aura/src/lib.rs

@@ -490,24 +490,34 @@ fn aura_err<B: BlockT>(error: Error<B>) -> Error<B> {
 	error
 }
 
+/// Aura Errors
 #[derive(derive_more::Display, Debug)]
-enum Error<B: BlockT> {
+pub enum Error<B: BlockT> {
+	/// Multiple Aura pre-runtime headers
 	#[display(fmt = "Multiple Aura pre-runtime headers")]
 	MultipleHeaders,
+	/// No Aura pre-runtime digest found
 	#[display(fmt = "No Aura pre-runtime digest found")]
 	NoDigestFound,
+	/// Header is unsealed
 	#[display(fmt = "Header {:?} is unsealed", _0)]
 	HeaderUnsealed(B::Hash),
+	/// Header has a bad seal
 	#[display(fmt = "Header {:?} has a bad seal", _0)]
 	HeaderBadSeal(B::Hash),
+	/// Slot Author not found
 	#[display(fmt = "Slot Author not found")]
 	SlotAuthorNotFound,
+	/// Bad signature
 	#[display(fmt = "Bad signature on {:?}", _0)]
 	BadSignature(B::Hash),
+	/// Client Error
 	Client(sp_blockchain::Error),
+	/// Unknown inherent error for identifier
 	#[display(fmt = "Unknown inherent error for identifier: {}", "String::from_utf8_lossy(_0)")]
 	UnknownInherentError(sp_inherents::InherentIdentifier),
 	#[display(fmt = "Inherent error: {}", _0)]
+	/// Inherents Error
 	Inherent(sp_inherents::Error),
 }
 
@@ -517,7 +527,8 @@ impl<B: BlockT> std::convert::From<Error<B>> for String {
 	}
 }
 
-fn find_pre_digest<B: BlockT, Signature: Codec>(header: &B::Header) -> Result<Slot, Error<B>> {
+/// Get pre-digests from the header
+pub fn find_pre_digest<B: BlockT, Signature: Codec>(header: &B::Header) -> Result<Slot, Error<B>> {
 	if header.number().is_zero() {
 		return Ok(0.into())
 	}

client/consensus/manual-seal/Cargo.toml

@@ -27,8 +27,10 @@ async-trait = "0.1.50"
 sc-client-api = { path = "../../api", version = "4.0.0-dev" }
 sc-consensus = { version = "0.10.0-dev", path = "../../consensus/common" }
 sc-consensus-babe = { path = "../../consensus/babe", version = "0.10.0-dev" }
+sc-consensus-aura = { path = "../../consensus/aura", version = "0.10.0-dev" }
 sc-consensus-epochs = { path = "../../consensus/epochs", version = "0.10.0-dev" }
 sp-consensus-babe = { path = "../../../primitives/consensus/babe", version = "0.10.0-dev" }
+sp-consensus-aura = { path = "../../../primitives/consensus/aura", version = "0.10.0-dev" }
 
 sc-transaction-pool = { path = "../../transaction-pool", version = "4.0.0-dev" }
 sp-blockchain = { path = "../../../primitives/blockchain", version = "4.0.0-dev" }

client/consensus/manual-seal/src/consensus.rs

@@ -23,7 +23,9 @@ use sc_consensus::BlockImportParams;
 use sp_inherents::InherentData;
 use sp_runtime::{traits::Block as BlockT, Digest};
 
+pub mod aura;
 pub mod babe;
+pub mod timestamp;
 
 /// Consensus data provider, manual seal uses this trait object for authoring blocks valid
 /// for any runtime.