Tone.js/test/helper/ConstantOutput.ts
Yotam Mann aaf880c925
Using web-test-runner for tests, updating import paths (#1242)
* WIP moving tests to web-test-runner

* updating thresholds

* Adding file extensions

* Testing integrations

* linting

* fixing dep

* moving back to root dir

* prettier all of the files

* updating eslint rules to use with prettier

* remove import package

* moving tsignore around

* removing unneeded ignores

* all tests run on puppeteer, no need for testing guards

* linting

* import type syntax

* cleaning up

* Update package.json
2024-05-03 14:31:14 -04:00

15 lines
478 B
TypeScript

import { expect } from "chai";
import { OfflineContext } from "../../Tone/core/context/OfflineContext.js";
import { Offline } from "./Offline.js";
/**
* Test that the output of the callback is a constant value
*/
export async function ConstantOutput(
callback: (context: OfflineContext) => Promise<void> | void,
value: number,
threshold = 0.01
): Promise<void> {
const buffer = await Offline(callback, 0.01, 1);
expect(buffer.value()).to.be.closeTo(value, threshold);
}