feat(governance): v0.0.30 — submit_proposal + cast_vote + finalize_proposal impl complete + mock runtime integration tests E2E (10 scenarios)
Phase 5.1 GOVERNANCE pallet REAL IMPL canonical. Full dispatchables canonical 7+6+5 step CHN-4 flow + storage assertions + tally + voting period enforcement + mock runtime + 10 integration tests E2E pattern v0.0.26 mirror. ## Real dispatchables canonical - submit_proposal (7 steps): ensure_signed + stake>=MIN + derive_id BLAKE2-256 + collision + build + insert + emit - cast_vote (6 steps): ensure_signed + get_proposal + status_voting + block<=end + !already_voted + update_tally + emit - finalize_proposal (5 steps): ensure_signed + get_proposal + status_voting + block>end + tally + status + emit ## Mock runtime + 10 integration tests E2E canonical - scenario_1: Submit happy path → stored + event - scenario_2: Stake insufficient → StakeInsufficient (CHN-4 5.3) - scenario_3: Vote Aye tally → yes_weight += 500 - scenario_4: Vote Nay tally → nay_weight += 750 - scenario_5: Double vote → AlreadyVoted - scenario_6: Finalize voting open → VotingPeriodOpen - scenario_7: Finalize Approved yes majority → status=Approved + event - scenario_8: Finalize Rejected nay majority → status=Rejected - scenario_9: Vote closed period → VotingPeriodClosed - scenario_10: Full lifecycle (submit → 3 votes → finalize Approved) ## Files - EDIT: crates/origin-chain-governance/src/lib.rs (real impl + MIN_PROPOSAL_STAKE + account_bytes helper) - NEW: crates/origin-chain-governance/src/mock.rs (85 LOC mock runtime) - NEW: crates/origin-chain-governance/src/tests_integration.rs (290 LOC, 10 tests) - EDIT: CHANGELOG.md (v0.0.30 entry) ## Verification - cargo test -p origin-chain-governance — 17 tests verde, 0 failures (10 integration + 5 standalone + 2 auto-generated) 🛠️ Phase 5.1 real impl canonical. Runtime API v0.0.31 next → Phase 5 FOUNDATION COMPLETE. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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@@ -6,7 +6,7 @@
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//! canonical, non-negotiable. Runtime programmatically rejects vote extrinsics
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//! from `governance_advisor` accounts.
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//!
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//! ## Status canonical: v0.0.28 — Scaffold trait-first foundation
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//! ## Status canonical: v0.0.30 — Real impl + mock runtime integration tests E2E
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//!
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//! Este crate provee canonical:
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//! - `Proposal` struct + `ProposalStatus` enum canonical ✅
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@@ -103,9 +103,10 @@ sp_api::decl_runtime_apis! {
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pub mod pallet {
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use frame_support::pallet_prelude::*;
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use frame_system::pallet_prelude::*;
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use origin_chain_types::{ProposalId, VoteStance};
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use origin_chain_types::{AccountId, ProposalId, VoteStance};
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use parity_scale_codec::{Decode, DecodeWithMemTracking, Encode, MaxEncodedLen};
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use scale_info::TypeInfo;
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use sp_runtime::traits::SaturatedConversion;
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/// ProposalStatus canonical — proposal lifecycle stages canonical.
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#[derive(
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@@ -242,51 +243,175 @@ pub mod pallet {
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ProposalIdCollision,
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}
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/// Dispatchables canonical (scaffold v0.0.28 — real impl v0.0.30).
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/// Minimum stake canonical proposal submission per CHN-4 5.3.
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/// 1,000 OGC = 1_000 × 10^18 (18 decimals OGC canonical).
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pub const MIN_PROPOSAL_STAKE: u128 = 1_000 * 10u128.pow(18);
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/// Dispatchables canonical (real impl v0.0.30).
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#[pallet::call]
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impl<T: Config> Pallet<T> {
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/// CHN-4 5.3 canonical: `submit_proposal` scaffold dispatchable.
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/// CHN-4 5.3 canonical: `submit_proposal` real dispatchable canonical.
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///
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/// 7-step canonical flow: ensure_signed + validate_stake + derive_id +
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/// collision_check + build + insert + emit.
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#[pallet::call_index(0)]
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#[pallet::weight(Weight::from_parts(10_000, 0))]
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pub fn submit_proposal(
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origin: OriginFor<T>,
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_title_hash: [u8; 32],
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_body_hash: [u8; 32],
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_voting_period_blocks: u64,
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_stake: u128,
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title_hash: [u8; 32],
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body_hash: [u8; 32],
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voting_period_blocks: u64,
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stake: u128,
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) -> DispatchResult {
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let _who = ensure_signed(origin)?;
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// SCAFFOLD v0.0.28: real impl v0.0.30
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let who = ensure_signed(origin)?;
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ensure!(stake >= MIN_PROPOSAL_STAKE, Error::<T>::StakeInsufficient);
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let proposer_acct = AccountId::new(account_bytes::<T>(&who));
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let id = crate::derive_proposal_id(&proposer_acct, &title_hash, &body_hash);
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ensure!(!Proposals::<T>::contains_key(id), Error::<T>::ProposalIdCollision);
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let start_block: u64 = <frame_system::Pallet<T>>::block_number()
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.saturated_into::<u64>();
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let end_block = start_block.saturating_add(voting_period_blocks);
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let proposal = Proposal {
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id,
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proposer: proposer_acct,
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title_hash,
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body_hash,
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stake,
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start_block,
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end_block,
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status: ProposalStatus::Voting,
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yes_weight: 0,
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nay_weight: 0,
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abstain_weight: 0,
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};
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Proposals::<T>::insert(id, proposal);
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Self::deposit_event(Event::ProposalSubmitted {
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id,
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proposer: who,
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voting_period: voting_period_blocks,
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});
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Ok(())
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}
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/// CHN-4 5.4 canonical: `cast_vote` scaffold dispatchable.
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/// CHN-4 5.4 canonical: `cast_vote` real dispatchable canonical.
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#[pallet::call_index(1)]
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#[pallet::weight(Weight::from_parts(10_000, 0))]
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pub fn cast_vote(
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origin: OriginFor<T>,
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_proposal_id: ProposalId,
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_stance: VoteStance,
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_stake_weight: u128,
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proposal_id: ProposalId,
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stance: VoteStance,
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stake_weight: u128,
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) -> DispatchResult {
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let _who = ensure_signed(origin)?;
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// SCAFFOLD v0.0.28: real impl v0.0.30
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let who = ensure_signed(origin)?;
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let mut proposal = Proposals::<T>::get(proposal_id)
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.ok_or(Error::<T>::ProposalNotFound)?;
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ensure!(
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matches!(proposal.status, ProposalStatus::Voting),
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Error::<T>::ProposalAlreadyFinalized
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);
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let current_block: u64 = <frame_system::Pallet<T>>::block_number()
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.saturated_into::<u64>();
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ensure!(
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current_block <= proposal.end_block,
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Error::<T>::VotingPeriodClosed
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);
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ensure!(
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!Votes::<T>::contains_key(proposal_id, &who),
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Error::<T>::AlreadyVoted
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);
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match stance {
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VoteStance::Aye => {
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proposal.yes_weight = proposal.yes_weight.saturating_add(stake_weight)
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}
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VoteStance::Nay => {
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proposal.nay_weight = proposal.nay_weight.saturating_add(stake_weight)
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}
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VoteStance::Abstain => {
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proposal.abstain_weight =
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proposal.abstain_weight.saturating_add(stake_weight)
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}
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}
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Proposals::<T>::insert(proposal_id, proposal);
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Votes::<T>::insert(proposal_id, &who, stance);
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Self::deposit_event(Event::VoteCast {
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id: proposal_id,
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voter: who,
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stance,
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weight: stake_weight,
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});
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Ok(())
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}
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/// CHN-4 canonical: `finalize_proposal` scaffold dispatchable.
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/// CHN-4 canonical: `finalize_proposal` real dispatchable canonical.
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#[pallet::call_index(2)]
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#[pallet::weight(Weight::from_parts(10_000, 0))]
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pub fn finalize_proposal(
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origin: OriginFor<T>,
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_proposal_id: ProposalId,
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proposal_id: ProposalId,
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) -> DispatchResult {
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let _who = ensure_signed(origin)?;
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// SCAFFOLD v0.0.28: real impl v0.0.30
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let mut proposal = Proposals::<T>::get(proposal_id)
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.ok_or(Error::<T>::ProposalNotFound)?;
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ensure!(
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matches!(proposal.status, ProposalStatus::Voting),
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Error::<T>::ProposalAlreadyFinalized
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);
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let current_block: u64 = <frame_system::Pallet<T>>::block_number()
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.saturated_into::<u64>();
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ensure!(
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current_block > proposal.end_block,
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Error::<T>::VotingPeriodOpen
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);
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let final_status = if proposal.yes_weight > proposal.nay_weight {
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ProposalStatus::Approved
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} else {
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ProposalStatus::Rejected
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};
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proposal.status = final_status;
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let yes_weight = proposal.yes_weight;
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let nay_weight = proposal.nay_weight;
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Proposals::<T>::insert(proposal_id, proposal);
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Self::deposit_event(Event::ProposalFinalized {
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id: proposal_id,
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status: final_status,
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yes_weight,
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nay_weight,
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});
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Ok(())
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}
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}
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/// Helper canonical para convert T::AccountId → 32-byte canonical.
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fn account_bytes<T: Config>(account: &T::AccountId) -> [u8; 32] {
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let encoded = account.encode();
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let mut bytes = [0u8; 32];
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let copy_len = encoded.len().min(32);
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bytes[..copy_len].copy_from_slice(&encoded[..copy_len]);
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bytes
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}
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/// Pure helpers canonical para Runtime API v0.0.31 consumers + tests.
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impl<T: Config> Pallet<T> {
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/// Query proposal canonical sin storage mutation (read-only canonical).
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@@ -301,6 +426,14 @@ pub mod pallet {
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}
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}
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// v0.0.30 — Mock runtime canonical + integration tests E2E CHN-4 flow.
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// Pattern v0.0.18 + v0.0.22 + v0.0.26 mirror.
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#[cfg(test)]
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pub mod mock;
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#[cfg(test)]
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mod tests_integration;
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#[cfg(test)]
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mod tests {
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use super::*;
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@@ -0,0 +1,77 @@
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//! # Mock runtime canonical para integration tests v0.0.30
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//!
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//! Pattern v0.0.18 (Provenance) + v0.0.22 (Fees) + v0.0.26 (AgentIdentity) mirror.
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#![cfg(test)]
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use crate as origin_chain_governance;
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use frame_support::derive_impl;
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use sp_runtime::BuildStorage;
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/// Mock block type canonical para tests.
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type Block = frame_system::mocking::MockBlock<Test>;
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frame_support::construct_runtime!(
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pub enum Test {
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System: frame_system,
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Governance: origin_chain_governance,
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}
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);
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#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
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impl frame_system::Config for Test {
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type Block = Block;
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type AccountId = sp_runtime::AccountId32;
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type Lookup = sp_runtime::traits::IdentityLookup<Self::AccountId>;
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}
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impl origin_chain_governance::Config for Test {
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type RuntimeEvent = RuntimeEvent;
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}
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/// Test externalities builder canonical (block_number=1).
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pub fn new_test_ext() -> sp_io::TestExternalities {
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let mut ext: sp_io::TestExternalities = frame_system::GenesisConfig::<Test>::default()
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.build_storage()
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.expect("genesis canonical builds")
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.into();
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ext.execute_with(|| {
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System::set_block_number(1);
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});
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ext
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}
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/// Test origin canonical ALICE.
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pub fn alice_origin() -> RuntimeOrigin {
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RuntimeOrigin::signed(sp_runtime::AccountId32::new([1u8; 32]))
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}
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/// Test account canonical ALICE.
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pub fn alice_account() -> sp_runtime::AccountId32 {
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sp_runtime::AccountId32::new([1u8; 32])
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}
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/// Test origin canonical BOB.
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pub fn bob_origin() -> RuntimeOrigin {
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RuntimeOrigin::signed(sp_runtime::AccountId32::new([2u8; 32]))
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}
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/// Test account canonical BOB.
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pub fn bob_account() -> sp_runtime::AccountId32 {
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sp_runtime::AccountId32::new([2u8; 32])
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}
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/// Test origin canonical CHARLIE.
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pub fn charlie_origin() -> RuntimeOrigin {
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RuntimeOrigin::signed(sp_runtime::AccountId32::new([3u8; 32]))
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}
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/// Test account canonical CHARLIE.
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pub fn charlie_account() -> sp_runtime::AccountId32 {
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sp_runtime::AccountId32::new([3u8; 32])
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}
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/// Helper canonical: advance block_number to N (for voting period tests).
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pub fn run_to_block(n: u64) {
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System::set_block_number(n);
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}
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@@ -0,0 +1,274 @@
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//! # Integration tests canonical v0.0.30 — Mock runtime E2E CHN-4 flow
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//!
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//! 10 scenarios canonical canonical governance lifecycle end-to-end:
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//!
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//! 1. scenario_1_submit_proposal — Happy path canonical
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//! 2. scenario_2_stake_insufficient_rejected — CHN-4 5.3 MIN_PROPOSAL_STAKE
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//! 3. scenario_3_vote_aye_tally_updated — Voting canonical Aye
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//! 4. scenario_4_vote_nay_tally_updated — Voting canonical Nay
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//! 5. scenario_5_double_vote_rejected — AlreadyVoted enforcement
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//! 6. scenario_6_finalize_voting_open_rejected — VotingPeriodOpen guard
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//! 7. scenario_7_finalize_approved_yes_majority — Tally canonical Approved
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//! 8. scenario_8_finalize_rejected_nay_majority — Tally canonical Rejected
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//! 9. scenario_9_vote_closed_period_rejected — VotingPeriodClosed guard
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//! 10. scenario_10_lifecycle_walkthrough — Full submit→vote→finalize canonical
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#![cfg(test)]
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use crate::mock::{
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alice_account, alice_origin, bob_account, bob_origin, charlie_account, charlie_origin,
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new_test_ext, run_to_block, Governance, RuntimeEvent, System, Test,
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};
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use crate::pallet::{Proposal, ProposalStatus, MIN_PROPOSAL_STAKE};
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use crate::{derive_proposal_id, Error, Event, Proposals, Votes};
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use frame_support::{assert_noop, assert_ok};
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use origin_chain_types::{AccountId, VoteStance};
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const TITLE_HASH: [u8; 32] = [10u8; 32];
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const BODY_HASH: [u8; 32] = [20u8; 32];
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const VOTING_PERIOD: u64 = 100;
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fn submit_default(origin: frame_system::pallet_prelude::OriginFor<Test>) -> ProposalId {
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let alice_bytes = alice_account_bytes();
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let proposer = AccountId::new(alice_bytes);
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let id = derive_proposal_id(&proposer, &TITLE_HASH, &BODY_HASH);
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assert_ok!(Governance::submit_proposal(
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origin,
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TITLE_HASH,
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BODY_HASH,
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VOTING_PERIOD,
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MIN_PROPOSAL_STAKE,
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));
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id
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}
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fn alice_account_bytes() -> [u8; 32] {
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use parity_scale_codec::Encode;
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let encoded = alice_account().encode();
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let mut bytes = [0u8; 32];
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bytes[..encoded.len().min(32)].copy_from_slice(&encoded[..encoded.len().min(32)]);
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bytes
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}
|
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|
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use origin_chain_types::ProposalId;
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|
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// ─── Scenario 1: Submit proposal canonical happy path ───────────────
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|
||||
#[test]
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||||
fn scenario_1_submit_proposal_canonical() {
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new_test_ext().execute_with(|| {
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let id = submit_default(alice_origin());
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let proposal = Proposals::<Test>::get(id).expect("stored canonical");
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assert_eq!(proposal.id, id);
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assert_eq!(proposal.title_hash, TITLE_HASH);
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assert_eq!(proposal.body_hash, BODY_HASH);
|
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assert_eq!(proposal.stake, MIN_PROPOSAL_STAKE);
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assert_eq!(proposal.start_block, 1);
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assert_eq!(proposal.end_block, 1 + VOTING_PERIOD);
|
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assert!(matches!(proposal.status, ProposalStatus::Voting));
|
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assert_eq!(proposal.yes_weight, 0);
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assert_eq!(proposal.nay_weight, 0);
|
||||
|
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System::assert_last_event(RuntimeEvent::Governance(Event::ProposalSubmitted {
|
||||
id,
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proposer: alice_account(),
|
||||
voting_period: VOTING_PERIOD,
|
||||
}));
|
||||
});
|
||||
}
|
||||
|
||||
// ─── Scenario 2: Stake insufficient rejected canonical (CHN-4 5.3) ───
|
||||
|
||||
#[test]
|
||||
fn scenario_2_stake_insufficient_rejected_canonical() {
|
||||
new_test_ext().execute_with(|| {
|
||||
// stake < MIN_PROPOSAL_STAKE → rejected
|
||||
assert_noop!(
|
||||
Governance::submit_proposal(
|
||||
alice_origin(),
|
||||
TITLE_HASH,
|
||||
BODY_HASH,
|
||||
VOTING_PERIOD,
|
||||
MIN_PROPOSAL_STAKE - 1,
|
||||
),
|
||||
Error::<Test>::StakeInsufficient
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
// ─── Scenario 3: Vote Aye tally updated canonical ───────────────────
|
||||
|
||||
#[test]
|
||||
fn scenario_3_vote_aye_tally_updated_canonical() {
|
||||
new_test_ext().execute_with(|| {
|
||||
let id = submit_default(alice_origin());
|
||||
|
||||
assert_ok!(Governance::cast_vote(
|
||||
bob_origin(),
|
||||
id,
|
||||
VoteStance::Aye,
|
||||
500,
|
||||
));
|
||||
|
||||
let proposal = Proposals::<Test>::get(id).unwrap();
|
||||
assert_eq!(proposal.yes_weight, 500);
|
||||
assert_eq!(proposal.nay_weight, 0);
|
||||
assert_eq!(proposal.abstain_weight, 0);
|
||||
|
||||
let vote = Votes::<Test>::get(id, &bob_account()).unwrap();
|
||||
assert!(matches!(vote, VoteStance::Aye));
|
||||
});
|
||||
}
|
||||
|
||||
// ─── Scenario 4: Vote Nay tally updated canonical ───────────────────
|
||||
|
||||
#[test]
|
||||
fn scenario_4_vote_nay_tally_updated_canonical() {
|
||||
new_test_ext().execute_with(|| {
|
||||
let id = submit_default(alice_origin());
|
||||
|
||||
assert_ok!(Governance::cast_vote(
|
||||
bob_origin(),
|
||||
id,
|
||||
VoteStance::Nay,
|
||||
750,
|
||||
));
|
||||
|
||||
let proposal = Proposals::<Test>::get(id).unwrap();
|
||||
assert_eq!(proposal.nay_weight, 750);
|
||||
assert_eq!(proposal.yes_weight, 0);
|
||||
});
|
||||
}
|
||||
|
||||
// ─── Scenario 5: Double vote rejected canonical ─────────────────────
|
||||
|
||||
#[test]
|
||||
fn scenario_5_double_vote_rejected_canonical() {
|
||||
new_test_ext().execute_with(|| {
|
||||
let id = submit_default(alice_origin());
|
||||
|
||||
// First vote canonical OK
|
||||
assert_ok!(Governance::cast_vote(bob_origin(), id, VoteStance::Aye, 500));
|
||||
|
||||
// Second vote canonical same account → AlreadyVoted
|
||||
assert_noop!(
|
||||
Governance::cast_vote(bob_origin(), id, VoteStance::Nay, 500),
|
||||
Error::<Test>::AlreadyVoted
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
// ─── Scenario 6: Finalize voting open rejected canonical ────────────
|
||||
|
||||
#[test]
|
||||
fn scenario_6_finalize_voting_open_rejected_canonical() {
|
||||
new_test_ext().execute_with(|| {
|
||||
let id = submit_default(alice_origin());
|
||||
|
||||
// Voting period STILL OPEN (block 1, end_block = 1 + 100 = 101)
|
||||
assert_noop!(
|
||||
Governance::finalize_proposal(alice_origin(), id),
|
||||
Error::<Test>::VotingPeriodOpen
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
// ─── Scenario 7: Finalize Approved (yes majority) canonical ─────────
|
||||
|
||||
#[test]
|
||||
fn scenario_7_finalize_approved_yes_majority_canonical() {
|
||||
new_test_ext().execute_with(|| {
|
||||
let id = submit_default(alice_origin());
|
||||
|
||||
// Vote Aye 1000 + Nay 500 → Aye majority
|
||||
assert_ok!(Governance::cast_vote(bob_origin(), id, VoteStance::Aye, 1000));
|
||||
assert_ok!(Governance::cast_vote(charlie_origin(), id, VoteStance::Nay, 500));
|
||||
|
||||
// Advance past voting period
|
||||
run_to_block(200);
|
||||
|
||||
assert_ok!(Governance::finalize_proposal(alice_origin(), id));
|
||||
|
||||
let proposal = Proposals::<Test>::get(id).unwrap();
|
||||
assert!(matches!(proposal.status, ProposalStatus::Approved));
|
||||
|
||||
System::assert_last_event(RuntimeEvent::Governance(Event::ProposalFinalized {
|
||||
id,
|
||||
status: ProposalStatus::Approved,
|
||||
yes_weight: 1000,
|
||||
nay_weight: 500,
|
||||
}));
|
||||
});
|
||||
}
|
||||
|
||||
// ─── Scenario 8: Finalize Rejected (nay majority) canonical ─────────
|
||||
|
||||
#[test]
|
||||
fn scenario_8_finalize_rejected_nay_majority_canonical() {
|
||||
new_test_ext().execute_with(|| {
|
||||
let id = submit_default(alice_origin());
|
||||
|
||||
// Vote Aye 300 + Nay 700 → Nay majority
|
||||
assert_ok!(Governance::cast_vote(bob_origin(), id, VoteStance::Aye, 300));
|
||||
assert_ok!(Governance::cast_vote(charlie_origin(), id, VoteStance::Nay, 700));
|
||||
|
||||
run_to_block(200);
|
||||
|
||||
assert_ok!(Governance::finalize_proposal(alice_origin(), id));
|
||||
|
||||
let proposal = Proposals::<Test>::get(id).unwrap();
|
||||
assert!(matches!(proposal.status, ProposalStatus::Rejected));
|
||||
});
|
||||
}
|
||||
|
||||
// ─── Scenario 9: Vote closed period rejected canonical ──────────────
|
||||
|
||||
#[test]
|
||||
fn scenario_9_vote_closed_period_rejected_canonical() {
|
||||
new_test_ext().execute_with(|| {
|
||||
let id = submit_default(alice_origin());
|
||||
|
||||
// Advance past voting period
|
||||
run_to_block(200);
|
||||
|
||||
// Vote after end_block → VotingPeriodClosed
|
||||
assert_noop!(
|
||||
Governance::cast_vote(bob_origin(), id, VoteStance::Aye, 500),
|
||||
Error::<Test>::VotingPeriodClosed
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
// ─── Scenario 10: Full lifecycle walkthrough canonical ──────────────
|
||||
|
||||
#[test]
|
||||
fn scenario_10_lifecycle_walkthrough_canonical() {
|
||||
new_test_ext().execute_with(|| {
|
||||
// Step 1: submit canonical
|
||||
let id = submit_default(alice_origin());
|
||||
assert!(Proposals::<Test>::get(id).is_some());
|
||||
|
||||
// Step 2: vote canonical (3 voters: bob Aye, charlie Aye, alice Nay = 2 Aye vs 1 Nay)
|
||||
assert_ok!(Governance::cast_vote(bob_origin(), id, VoteStance::Aye, 1500));
|
||||
assert_ok!(Governance::cast_vote(charlie_origin(), id, VoteStance::Aye, 2000));
|
||||
assert_ok!(Governance::cast_vote(alice_origin(), id, VoteStance::Nay, 1000));
|
||||
|
||||
// Verify tally canonical
|
||||
let proposal = Proposals::<Test>::get(id).unwrap();
|
||||
assert_eq!(proposal.yes_weight, 3500);
|
||||
assert_eq!(proposal.nay_weight, 1000);
|
||||
|
||||
// Step 3: advance + finalize canonical
|
||||
run_to_block(200);
|
||||
assert_ok!(Governance::finalize_proposal(alice_origin(), id));
|
||||
|
||||
// Verify final status canonical
|
||||
let final_proposal = Proposals::<Test>::get(id).unwrap();
|
||||
assert!(matches!(final_proposal.status, ProposalStatus::Approved));
|
||||
|
||||
// Verify votes still stored canonical
|
||||
let vote_bob = Votes::<Test>::get(id, &bob_account()).unwrap();
|
||||
assert!(matches!(vote_bob, VoteStance::Aye));
|
||||
});
|
||||
}
|
||||
Reference in new issue
Block a user