mirror of
https://github.com/Tonejs/Tone.js
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48 lines
1.5 KiB
JavaScript
48 lines
1.5 KiB
JavaScript
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define(["Tone/component/Mono", "helper/Basic",
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"Test", "helper/Offline", "Tone/signal/Signal", "helper/StereoSignal"],
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function(Mono, Basic, Test, Offline, Signal, StereoSignal) {
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describe("Mono", function(){
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Basic(Mono);
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context("Mono", function(){
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it("handles input and output connections", function(){
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var mono = new Mono();
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Test.connect(mono);
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mono.connect(Test);
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mono.dispose();
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});
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it("Makes a mono signal in both channels", function(){
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return Offline(function(){
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var mono = new Mono().toMaster();
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var signal = new Signal(2).connect(mono);
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}, 0.1, 2).then(function(buffer){
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expect(buffer.toArray()[0][0]).to.equal(2);
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expect(buffer.toArray()[1][0]).to.equal(2);
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expect(buffer.toArray()[0][100]).to.equal(2);
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expect(buffer.toArray()[1][100]).to.equal(2);
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expect(buffer.toArray()[0][1000]).to.equal(2);
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expect(buffer.toArray()[1][1000]).to.equal(2);
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});
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});
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it("Sums a stereo signal into a mono signal", function(){
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return Offline(function(){
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var mono = new Mono().toMaster();
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var signal = StereoSignal(2, 1).connect(mono);
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}, 0.1, 2).then(function(buffer){
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expect(buffer.toArray()[0][0]).to.equal(1.5);
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expect(buffer.toArray()[1][0]).to.equal(1.5);
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expect(buffer.toArray()[0][100]).to.equal(1.5);
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expect(buffer.toArray()[1][100]).to.equal(1.5);
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expect(buffer.toArray()[0][1000]).to.equal(1.5);
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expect(buffer.toArray()[1][1000]).to.equal(1.5);
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});
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});
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});
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});
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});
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