---
source: crates/rolldown_testing/src/integration_test.rs
---
# Assets
## entry.js
```js
import assert from "node:assert";
//#region node_modules/demo-pkg/main.esm.js
function main_esm_default() {
return 123;
}
//#endregion
//#region src/entry.js
assert.equal(main_esm_default(), 123);
//#endregion
```