Installation
MultiTest is as a Rust (opens in a new tab) library named cw-multi-test (opens in a new tab), and is hosted on crates.io (opens in a new tab).
Usage
To use MultiTest in your project, simply add it as a development dependency to
Cargo.toml file:
[dev-dependencies]
cw-multi-test = "2"MultiTest is a TESTING library and should ALWAYS be added to your project as a
DEVELOPMENT DEPENDENCY in section [dev-dependencies] of the Cargo.toml file.
MultiTest IS NOT designed to be used in production code on a real-life blockchain.
Prerequisites
Rust and Cargo
The only prerequisite to test smart contracts using MultiTest is having Rust and Cargo (opens in a new tab)
installed.
We recommend installing Rust using the official rustup installer (opens in a new tab). This makes it easy to stay on the most recent version of Rust and Cargo.
Tarpaulin and cargo-nextest
Optionally, you may want to install Tarpaulin (opens in a new tab) for measuring code coverage, and cargo-nextest (opens in a new tab) for running tests faster with a clean and beautiful user interface.
Installing Tarpaulin:
cargo install cargo-tarpaulinInstalling cargo-nextest:
cargo install cargo-nextest