Add st0x-fixed-spread-v7 live-order fork tests (Base + Robinhood) - #2870
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Siddharth2207 wants to merge 6 commits into
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Siddharth2207 wants to merge 6 commits into
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Etch the oracle signer to EIP-1271 always-valid so unsigned frames can exercise every rainlang ensure, assert NAV steps re-price instead of reverting, and cover the live SPYM sell orders on both chains.
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No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info⚙️ Run configurationConfiguration used: Path: .coderabbit.yaml Review profile: CHILL Plan: Advanced Run ID: 📒 Files selected for processing (6)
Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review. 📝 WalkthroughWalkthroughThe pull request adds a shared fork harness for live st0x fixed-spread V7 buy and sell orders. It adds quote, take, NAV, and validation tests, plus Base and Robinhood chain fixtures. Changesst0x Fixed-Spread Fork Coverage
Priority: ⬇️ Low Estimated code review effort: 4 (Complex) | ~45 minutes Change: Other Sequence Diagram(s)sequenceDiagram
participant ForkFixture
participant RaindexV7St0xFixedSpreadFork
participant Raindex
participant ERC4626Vault
ForkFixture->>RaindexV7St0xFixedSpreadFork: select chain fork
RaindexV7St0xFixedSpreadFork->>Raindex: quote live order
Raindex->>ERC4626Vault: read convertToAssets or convertToShares
ERC4626Vault-->>Raindex: return vault conversion
Raindex-->>RaindexV7St0xFixedSpreadFork: return quote
RaindexV7St0xFixedSpreadFork->>Raindex: take funded order
Raindex->>ERC4626Vault: settle order against current NAV
Merge Risk: ⚪ Minimal · up to The added fork coverage is ready to merge; no concrete behavior regression or test failure risk remains established. 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✨ Finishing Touches🧪 Generate unit tests (beta)
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Inline comments:
In `@test/concrete/raindex/abstract/RaindexV7St0xFixedSpreadFork.sol`:
- Line 81: Pin fork setup to a chain-specific block instead of the provider
head: implement _forkBlockNumber() in both the Base and Robinhood concrete
fixtures and use it when selecting the fork in
RaindexV7St0xFixedSpreadFork.setUp. Keep any latest-state canary separate from
deterministic CI coverage.
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📒 Files selected for processing (3)
test/concrete/raindex/RaindexV7.st0xFixedSpread.base.fork.t.soltest/concrete/raindex/RaindexV7.st0xFixedSpread.robinhood.fork.t.soltest/concrete/raindex/abstract/RaindexV7St0xFixedSpreadFork.sol
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Use createSelectFork(rpc, block) via _forkBlockNumber() so CI coverage stays deterministic instead of tracking the provider head.
Extend the shared harness for buy IO (convertToShares, flipped oracle slots, USDC deposits) and pin live SPYM buy order fixtures on both chains. Co-authored-by: Cursor <cursoragent@cursor.com>
Align BASE_RPC_URL/ROBINHOOD_RPC_URL with rpc-preflight exports, format the shared harness, and fork Robinhood at head because CI has no archive RPC for 4663. Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
st0x-fixed-spread-v7ensureunderlying * convertToAssets(1 share)Test plan
forge test --match-contract RaindexV7St0xFixedSpreadBaseForkTest— 15/15forge test --match-contract RaindexV7St0xFixedSpreadRobinhoodForkTest— 15/15Related
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