## Run test before running the test, it requires to install the [chrome driver](https://chromedriver.chromium.org/downloads). for mac user, you can install it by brew. ```shell brew install chromedriver ``` then run the test ```shell wasm-pack test --headless --chrome ``` ## Testing in browser ```shell wasm-pack test --chrome ``` Ref: [wasm-bindgen-test](https://rustwasm.github.io/wasm-bindgen/wasm-bindgen-test/browsers.html)