#substrate #integration-tests #polkadot-sdk #e2e-tests

no-std sc-simnode

Simnode is an e2e integration testing environment for substrate-based blockchains

7 stable releases

1.15.0 Aug 9, 2024
1.9.0 May 15, 2024
1.6.2 Apr 30, 2024

#5 in #polkadot-sdk

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Apache-2.0 and GPL-3.0-or-later…

69KB
1K SLoC

sc-simnode Unit Tests Telegram: YourGroup Discord: YourServer Crates.io Version

alt text

I'm trying to free your mind, Neo. But I can only show you the door. You're the one that has to walk through it.


This library exists to allow substrate developers to:

  • Test complex pallets that require a full runtime, not a mocked runtime.
  • Test a combination of both onchain & offchain components (eg offchain workers)
  • Fork your live chain state and execute transactions from any origin.
  • Simulate runtime upgrades & migrations.

Documentation

Installation and integration guides can be found in the book. Example integrations are provided for runtimes of all different kinds:

Releases

sc-simnode exclusively follows the official paritytech/polkadot-sdk stable releases. Therefore new versions of this crate will be published with the same semver version of the corresponding polkadot-sdk stable release.

License

This library is licensed under the Apache 2.0 License, Copyright (c) 2023 Polytope Labs.

Dependencies

~167MB
~3M SLoC