mirror of
https://github.com/Tonejs/Tone.js
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30 lines
754 B
TypeScript
30 lines
754 B
TypeScript
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import { expect } from "chai";
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import { TimelineValue } from "./TimelineValue";
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describe("TimelineValue", () => {
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it("can be created and disposed", () => {
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const sched = new TimelineValue(0);
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sched.dispose();
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});
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it("can add events to the timeline", () => {
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const sched = new TimelineValue(10);
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sched.set(11, 1);
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sched.set(1, 12);
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sched.set(3, 4);
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expect(sched.get(0)).to.equal(10);
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expect(sched.get(1)).to.equal(11);
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expect(sched.get(2)).to.equal(11);
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expect(sched.get(4)).to.equal(3);
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expect(sched.get(12)).to.equal(1);
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sched.dispose();
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});
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it("returns the initial value if there is nothing scheduled", () => {
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const sched = new TimelineValue(10);
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expect(sched.get(0)).to.equal(10);
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sched.dispose();
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});
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});
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