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Getting Started ​

Install ​

Add as-test to an AssemblyScript project:

bash
npm install --save-dev as-test

Scaffold A Project ​

The fastest path is the initializer:

bash
npx ast init

Useful variants:

bash
npx ast init --dir .
npx ast init --target wasi
npx ast init --target bindings
npx ast init --target web
npx ast init --fuzz-example
npx ast init --yes

ast init can create:

  • as-test.config.json
  • default runner scripts under .as-test/runners/
  • a sample spec
  • an optional sample fuzzer
  • assembly/tsconfig.json

Run The Suite ​

Run normal specs:

bash
npx ast test

Run the suite through the ordered file worker pool:

bash
npx ast test --parallel

Run fuzzers only:

bash
npx ast fuzz

Run specs and fuzzers together:

bash
npx ast test --fuzz

Minimal Config ​

json
{
  "input": ["assembly/__tests__/*.spec.ts"],
  "output": ".as-test/",
  "buildOptions": {
    "target": "wasi"
  },
  "runOptions": {
    "runtime": {
      "cmd": "node ./.as-test/runners/default.wasi.js <file>"
    }
  }
}