mirror of
https://github.com/Tonejs/Tone.js
synced 2024-11-16 08:38:00 +00:00
58 lines
1.6 KiB
JavaScript
58 lines
1.6 KiB
JavaScript
define(["helper/Basic", "Tone/source/FatOscillator", "helper/Offline",
|
|
"helper/SourceTests", "helper/OscillatorTests", "helper/CompareToFile"],
|
|
function(BasicTests, FatOscillator, Offline, SourceTests, OscillatorTests, CompareToFile) {
|
|
|
|
describe("FatOscillator", function(){
|
|
|
|
//run the common tests
|
|
BasicTests(FatOscillator);
|
|
SourceTests(FatOscillator);
|
|
OscillatorTests(FatOscillator);
|
|
|
|
it("matches a file", function(){
|
|
return CompareToFile(function(){
|
|
var osc = new FatOscillator().toMaster();
|
|
osc.start(0);
|
|
}, "fatOscillator.wav");
|
|
});
|
|
|
|
context("Detuned Oscillators", function(){
|
|
|
|
it("can pass in parameters in the constructor", function(){
|
|
var fatOsc = new FatOscillator({
|
|
"spread" : 25,
|
|
"count" : 4
|
|
});
|
|
expect(fatOsc.spread).to.be.equal(25);
|
|
expect(fatOsc.count).to.equal(4);
|
|
fatOsc.dispose();
|
|
});
|
|
|
|
it("can set the partials and the count", function(){
|
|
var fatOsc = new FatOscillator({
|
|
"count" : 3
|
|
});
|
|
fatOsc.partials = [0, 2, 3, 4];
|
|
expect(fatOsc.partials).to.deep.equal([0, 2, 3, 4]);
|
|
expect(fatOsc.type).to.equal("custom");
|
|
fatOsc.count = 4;
|
|
expect(fatOsc.partials).to.deep.equal([0, 2, 3, 4]);
|
|
expect(fatOsc.type).to.equal("custom");
|
|
fatOsc.dispose();
|
|
});
|
|
|
|
it("correctly distributes the detune spread", function(){
|
|
var fatOsc = new FatOscillator({
|
|
"spread" : 20,
|
|
"count" : 2
|
|
});
|
|
expect(fatOsc._oscillators.length).to.equal(2);
|
|
expect(fatOsc._oscillators[0].detune.value).to.equal(-10);
|
|
expect(fatOsc._oscillators[1].detune.value).to.equal(10);
|
|
fatOsc.dispose();
|
|
});
|
|
|
|
});
|
|
});
|
|
|
|
});
|