Oraichain
  • ORAICHAIN
    • Introduction
    • System Overview
      • AI Layer 1 for Data Economy & blockchain oracle services
      • Layer 2 Rollups and Subnetworks
      • Verifiable and trustless AI Execution
      • Protocol Messages
      • IBC Integration
    • Use Cases
    • Token Economics
  • DEVELOPER GUIDES
    • General
      • Blockchain details
    • CosmWasm Contracts
      • Compile a Contract
      • Deploy a Contract
      • Query a Contract
      • Send tokens to a Contract
      • Manage Contracts using design patterns
      • End-to-end CosmWasm testing with CW-simulate
    • Local testnet chain
    • Wallet
      • OWallet
    • Price Feed
      • CW Oracle Hub
    • VRF 2.0
      • Introduction to Oraichain VRF 2.0
      • Get a Random Value from API
        • Get VRF Value from different networks
        • Contract Addresses and Pricing
        • Validate a Group Signature
      • Security Remarks
      • API Reference
      • Get support from Oraichain team
    • OraiDEX
      • ORAIX Token
      • OBridge
        • OraiBTC
        • TON Bridge
          • TON Blockchain 101
      • Decentralization
    • Indexers
      • SubQuery
    • OraichainEVM
      • Getting started
      • Smart Contracts
        • Oraichain EVM Precompiled Contracts
        • Address
        • Bank
        • Wasm
        • Authz
      • Guides
        • Metamask
        • Remix
        • Foundry
        • Hardhat
        • Tools
        • Oraichain EVM RPC
  • GOVERNANCE
    • Privacy Policy
  • NODES & VALIDATORS
    • Networks
      • Joining Mainnet
        • Build Linux binary from source and become a Sentry Node Operator
        • Become a Validator
      • Joining Testnet
        • Become Testnet Fullnode From Source
        • StateSync Testnet
        • Faucet Testnet
    • Oraichain Tutorials
      • Migrate one Oraichain node to another
      • Cosmovisor
      • Update validator image
      • Tenderduty
      • Grafana
      • Tracking Unvoted Proposals
      • Tmtop
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  1. DEVELOPER GUIDES
  2. CosmWasm Contracts

End-to-end CosmWasm testing with CW-simulate

PreviousManage Contracts using design patternsNextLocal testnet chain

Last updated 8 months ago

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is an open-source tool that manages contract states to simulate the effects of CosmWasm contracts on the blockchain environments on which they are hosted.

Oraichain Labs forked the repository from , increased its testing performance, and added a lot of additional features:

  • Simulating IBC states

  • Gas simulation

  • Simulating address native balances.

  • Simulating block creation.

For more information, please visit our

CosmWasm Simulate
Cosmology Tech
CosmWasm Simulate README