23 lines
570 B
TypeScript
23 lines
570 B
TypeScript
import RingBuffer from "@code/RingBuffer";
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test("RingBuffer", function () {
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const buffer = new RingBuffer<number>();
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buffer.push(5);
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expect(buffer.pop()).toEqual(5);
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expect(buffer.pop()).toEqual(undefined);
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buffer.push(42);
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buffer.push(9);
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expect(buffer.pop()).toEqual(42);
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expect(buffer.pop()).toEqual(9);
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expect(buffer.pop()).toEqual(undefined);
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buffer.push(42);
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buffer.push(9);
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buffer.push(12);
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expect(buffer.get(2)).toEqual(12);
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expect(buffer.get(1)).toEqual(9);
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expect(buffer.get(0)).toEqual(42);
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});
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