Tone.js/test/effect/Freeverb.js

define(["Tone/effect/Freeverb", "helper/Basic", "helper/EffectTests", 
	"helper/CompareToFile", "Tone/source/Oscillator"], 
function(Freeverb, Basic, EffectTests, CompareToFile, Oscillator){
	
	describe("Freeverb", function(){

		Basic(Freeverb);
		EffectTests(Freeverb);

		it("matches a file basic", function(){
			return CompareToFile(function(){
				var reverb = new Freeverb(0.9, 7000).toMaster();
				var osc = new Oscillator().connect(reverb);
				osc.start(0).stop(0.01);
			}, "freeverb.wav", 1.5);
		});

		context("API", function(){

			it("can pass in options in the constructor", function(){
				var reverb = new Freeverb({
					"dampening" : 2000,
					"roomSize" : 0.2,
				});
				expect(reverb.dampening.value).to.be.closeTo(2000, 0.01);
				expect(reverb.roomSize.value).to.be.closeTo(0.2, 0.01);
				reverb.dispose();
			});

			it("can get/set the options", function(){
				var reverb = new Freeverb();
				reverb.set({
					"roomSize" : 0.23,
				});
				expect(reverb.get().roomSize).to.be.closeTo(0.23, 0.01);
				reverb.dispose();
			});
		});
	});
});