Tone.js/test/instrument/Instrument.js

define(["Tone/instrument/Instrument", "helper/Basic"], function (Instrument, Basic) {

	describe("Instrument", function(){

		Basic(Instrument);

		context("API", function(){

			it("can be constructed with an options object", function(){
				var instr = new Instrument({
					"volume" : -12
				});
				expect(instr.volume.value).to.be.closeTo(-12, 0.1);
				instr.dispose();
			});

			it("can get/set attributes", function(){
				var instr = new Instrument();
				instr.set({
					"volume" : 2
				});
				expect(instr.get().volume).to.be.closeTo(2, 0.1);
			});

		});
	});
});