feat: load testing, API playground, token snapshot & DEX trading comp…#358
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LaGodxy merged 8 commits intoApr 24, 2026
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…etition - test(MettaChain#154): expand load testing framework for real testnet latency · E2E tests with high-latency network simulation for Westend/Polkadot · Configurable latency profiles mirroring real testnet environments · Stress test scenarios covering burst and sustained load conditions · CI-compatible test runner with pass/fail thresholds and timeouts - feat(MettaChain#164): implement interactive API playground · Web-based environment for calling contract methods against local node · Integrated directly into docs with live method execution support · Pre-configured endpoints for all major contract interactions · CI build step validates playground builds and loads without errors - feat(MettaChain#194): implement property token snapshot mechanism · Snapshot functionality for capturing token balances at a block height · Designed for governance voting weight calculation · Immutable snapshot records prevent retroactive balance manipulation · Unit tests covering snapshot creation, retrieval and edge cases - feat(MettaChain#315): add DEX trading competition system · Trading competition lifecycle — create, join, execute, settle · Reward distribution logic tied to competition leaderboard ranking · Competition state machine with clean start/end/claim transitions · Full unit and integration tests for reward edge cases Closes MettaChain#154, Closes MettaChain#164, Closes MettaChain#194, Closes MettaChain#315
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LaGodxy
approved these changes
Apr 24, 2026
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Changes
#154 — Load Testing: E2E Tests with Real Testnet Latency
#164 — API: Interactive API Playground
#194 — Property Token: Snapshot Mechanism
#315 — DEX: Trading Competition System
closes #315
closes #164
closes #194
closes #154