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https://github.com/CosmWasm/cw-multi-test
CosmWasm multi-contract testing framework
https://github.com/CosmWasm/cw-multi-test
Last synced: 3 months ago
JSON representation
CosmWasm multi-contract testing framework
- Host: GitHub
- URL: https://github.com/CosmWasm/cw-multi-test
- Owner: CosmWasm
- License: apache-2.0
- Created: 2022-10-17T16:30:33.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2024-04-22T12:59:20.000Z (9 months ago)
- Last Synced: 2024-04-22T14:05:06.752Z (9 months ago)
- Language: Rust
- Size: 1.29 MB
- Stars: 32
- Watchers: 6
- Forks: 31
- Open Issues: 9
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
- Security: SECURITY.md
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README
# CosmWasm MultiTest
[![cw-multi-test on crates.io][crates-badge]][crates-url]
[![docs][docs-badge]][docs-url]
[![codecov][codecov-badge]][codecov-url]
[![license][apache-badge]][apache-url]
[crates-badge]: https://img.shields.io/crates/v/cw-multi-test.svg
[crates-url]: https://crates.io/crates/cw-multi-test
[docs-badge]: https://docs.rs/cw-multi-test/badge.svg
[docs-url]: https://docs.rs/cw-multi-test
[codecov-badge]: https://codecov.io/gh/CosmWasm/cw-multi-test/branch/main/graph/badge.svg?token=IYY72ZVS3X
[codecov-url]: https://codecov.io/gh/CosmWasm/cw-multi-test
[apache-badge]: https://img.shields.io/badge/License-Apache%202.0-blue.svg
[apache-url]: LICENSE
[notice-url]: NOTICE
**Testing tools for multi-contract interactions**
## Introduction
**CosmWasm MultiTest** is a suite of testing tools designed for facilitating multi-contract
interactions within the [CosmWasm](https://github.com/CosmWasm) ecosystem.
Its primary focus is on providing developers with a robust framework for simulating
complex contract interactions and bank operations.
## Library Capabilities
**CosmWasm MultiTest** enables comprehensive unit testing, including scenarios where contracts
call other contracts and interact with several modules like bank and staking. Its current implementation
effectively handles these interactions, providing a realistic testing environment for contract developers.
The team is committed to extending **CosmWasm MultiTest**'s capabilities, making it a versatile tool
for various blockchain interaction tests.
## Feature flags
**CosmWasm MultiTest** library provides several feature flags that can be enabled like shown below:
```toml
[dev-dependencies]
cw-multi-test = { version = "2", features = ["staking", "stargate", "cosmwasm_2_1"] }
```
Since version 2.1.0, **CosmWasm MultiTest** has no default features enabled.
The table below summarizes all available features:
| Feature | Description |
|------------------|----------------------------------------------------------------------------------------------------|
| **backtrace** | Enables `backtrace` feature in **anyhow** dependency. |
| **staking** | Enables `staking` feature in **cosmwasm-std** dependency. |
| **stargate** | Enables `stargate` feature in **cosmwasm-std** dependency. |
| **cosmwasm_1_1** | Enables `cosmwasm_1_1` feature in **cosmwasm-std** dependency. |
| **cosmwasm_1_2** | Enables `cosmwasm_1_1` in **MultiTest** and `cosmwasm_1_2` feature in **cosmwasm-std** dependency. |
| **cosmwasm_1_3** | Enables `cosmwasm_1_2` in **MultiTest** and `cosmwasm_1_3` feature in **cosmwasm-std** dependency. |
| **cosmwasm_1_4** | Enables `cosmwasm_1_3` in **MultiTest** and `cosmwasm_1_4` feature in **cosmwasm-std** dependency. |
| **cosmwasm_2_0** | Enables `cosmwasm_1_4` in **MultiTest** and `cosmwasm_2_0` feature in **cosmwasm-std** dependency. |
| **cosmwasm_2_1** | Enables `cosmwasm_2_0` in **MultiTest** and `cosmwasm_2_1` feature in **cosmwasm-std** dependency. |
## Conclusion
**CosmWasm MultiTest** stands as a vital development tool in
the [CosmWasm](https://github.com/CosmWasm) ecosystem, especially for developers engaged
in building complex decentralized applications. As the framework evolves, it is poised to become
an even more integral part of the [CosmWasm](https://github.com/CosmWasm) development toolkit.
Users are encouraged to stay updated with its progress and contribute to its development.
## License
Licensed under [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0)
(see [LICENSE][apache-url] and [NOTICE][notice-url]).
Any contribution intentionally submitted for inclusion in this crate by you,
shall be licensed as above, without any additional terms or conditions.