mirror of
https://github.com/Tonejs/Tone.js
synced 2025-01-13 04:18:52 +00:00
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
73 lines
2 KiB
TypeScript
73 lines
2 KiB
TypeScript
import { Gate } from "./Gate.js";
|
|
import { BasicTests } from "../../../test/helper/Basic.js";
|
|
import { Offline } from "../../../test/helper/Offline.js";
|
|
import { Signal } from "../../signal/Signal.js";
|
|
import { Oscillator } from "../../source/oscillator/Oscillator.js";
|
|
import { CompareToFile } from "../../../test/helper/CompareToFile.js";
|
|
import { expect } from "chai";
|
|
|
|
describe("Gate", () => {
|
|
BasicTests(Gate);
|
|
|
|
it.only("matches a file", () => {
|
|
return CompareToFile(
|
|
() => {
|
|
const gate = new Gate(-10, 0.1).toDestination();
|
|
const osc = new Oscillator().connect(gate);
|
|
osc.start(0);
|
|
osc.volume.value = -100;
|
|
osc.volume.exponentialRampToValueAtTime(0, 0.5);
|
|
},
|
|
"gate.wav",
|
|
0.18
|
|
);
|
|
});
|
|
|
|
context("Signal Gating", () => {
|
|
it("handles getter/setter as Object", () => {
|
|
const gate = new Gate();
|
|
const values = {
|
|
smoothing: 0.2,
|
|
threshold: -20,
|
|
};
|
|
gate.set(values);
|
|
expect(gate.get().smoothing).to.be.closeTo(0.2, 0.001);
|
|
expect(gate.get().threshold).to.be.closeTo(-20, 0.1);
|
|
gate.dispose();
|
|
});
|
|
|
|
it("can be constructed with an object", () => {
|
|
const gate = new Gate({
|
|
smoothing: 0.3,
|
|
threshold: -5,
|
|
});
|
|
expect(gate.smoothing).to.be.closeTo(0.3, 0.001);
|
|
expect(gate.threshold).to.be.closeTo(-5, 0.1);
|
|
gate.dispose();
|
|
});
|
|
|
|
it("gates the incoming signal when below the threshold", () => {
|
|
return Offline(() => {
|
|
const gate = new Gate(-9);
|
|
const sig = new Signal(-12, "decibels");
|
|
sig.connect(gate);
|
|
gate.toDestination();
|
|
}).then((buffer) => {
|
|
expect(buffer.isSilent()).to.be.true;
|
|
});
|
|
});
|
|
|
|
it("passes the incoming signal when above the threshold", () => {
|
|
it("gates the incoming signal when below the threshold", () => {
|
|
return Offline(() => {
|
|
const gate = new Gate(-11);
|
|
const sig = new Signal(-10, "decibels");
|
|
sig.connect(gate);
|
|
gate.toDestination();
|
|
}).then((buffer) => {
|
|
expect(buffer.min()).to.be.above(0);
|
|
});
|
|
});
|
|
});
|
|
});
|
|
});
|