mirror of
https://github.com/Tonejs/Tone.js
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aaf880c925
* 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
77 lines
2.4 KiB
TypeScript
77 lines
2.4 KiB
TypeScript
import { expect } from "chai";
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import { BasicTests } from "../../test/helper/Basic.js";
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import { CompareToFile } from "../../test/helper/CompareToFile.js";
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import { EffectTests } from "../../test/helper/EffectTests.js";
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import { Oscillator } from "../source/oscillator/Oscillator.js";
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import { FeedbackDelay } from "./FeedbackDelay.js";
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import { FeedbackEffect } from "./FeedbackEffect.js";
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describe("FeedbackDelay", () => {
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BasicTests(FeedbackDelay);
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EffectTests(FeedbackDelay, 0.01);
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it("matches a file", () => {
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return CompareToFile(
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() => {
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const delay = new FeedbackDelay(0.1, 0.6).toDestination();
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const osc = new Oscillator().connect(delay);
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osc.type = "square";
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osc.start(0).stop(0.01);
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},
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"feedbackDelay.wav",
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0.05
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);
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});
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context("API", () => {
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it("extends FeedbackEffect", () => {
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const feedbackDelay = new FeedbackDelay(0.2, 0.3);
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expect(feedbackDelay).to.be.instanceOf(FeedbackEffect);
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feedbackDelay.dispose();
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});
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it("parses constructor arguments correctly", () => {
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const feedbackDelay = new FeedbackDelay(0.1, 0.4);
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expect(feedbackDelay.delayTime.value).to.be.closeTo(0.1, 0.01);
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expect(feedbackDelay.feedback.value).to.be.closeTo(0.4, 0.01);
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feedbackDelay.dispose();
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});
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it("can pass in options in the constructor", () => {
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const feedbackDelay = new FeedbackDelay({
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delayTime: 0.2,
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feedback: 0.3,
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});
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expect(feedbackDelay.delayTime.value).to.be.closeTo(0.2, 0.01);
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expect(feedbackDelay.feedback.value).to.be.closeTo(0.3, 0.01);
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feedbackDelay.dispose();
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});
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it("can get/set the options", () => {
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const feedbackDelay = new FeedbackDelay();
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feedbackDelay.set({
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feedback: 0.4,
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});
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expect(feedbackDelay.get().feedback).to.be.closeTo(0.4, 0.01);
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feedbackDelay.dispose();
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});
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it("can set the delayTime", () => {
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const feedbackDelay = new FeedbackDelay();
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feedbackDelay.delayTime.value = "4n";
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expect(feedbackDelay.delayTime.value).to.be.closeTo(0.5, 0.001);
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feedbackDelay.delayTime.value = 0.22;
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expect(feedbackDelay.delayTime.value).to.be.closeTo(0.22, 0.001);
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feedbackDelay.dispose();
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});
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it("can set the feedback amount", () => {
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const feedbackDelay = new FeedbackDelay();
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feedbackDelay.feedback.value = 1;
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expect(feedbackDelay.feedback.value).to.be.closeTo(1, 0.001);
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feedbackDelay.feedback.value = 0.22;
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expect(feedbackDelay.feedback.value).to.be.closeTo(0.22, 0.001);
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feedbackDelay.dispose();
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});
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});
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});
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