46 lines
1.2 KiB
TypeScript
46 lines
1.2 KiB
TypeScript
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// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { assert } from 'chai';
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import { BackOff } from '../../util/BackOff';
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describe('BackOff', () => {
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it('should return increasing timeouts', () => {
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const b = new BackOff([1, 2, 3]);
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assert.strictEqual(b.getIndex(), 0);
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assert.strictEqual(b.isFull(), false);
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assert.strictEqual(b.get(), 1);
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assert.strictEqual(b.getAndIncrement(), 1);
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assert.strictEqual(b.get(), 2);
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assert.strictEqual(b.getIndex(), 1);
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assert.strictEqual(b.isFull(), false);
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assert.strictEqual(b.getAndIncrement(), 2);
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assert.strictEqual(b.getIndex(), 2);
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assert.strictEqual(b.isFull(), true);
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assert.strictEqual(b.getAndIncrement(), 3);
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assert.strictEqual(b.getIndex(), 2);
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assert.strictEqual(b.isFull(), true);
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assert.strictEqual(b.getAndIncrement(), 3);
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assert.strictEqual(b.getIndex(), 2);
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assert.strictEqual(b.isFull(), true);
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});
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it('should reset', () => {
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const b = new BackOff([1, 2, 3]);
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assert.strictEqual(b.getAndIncrement(), 1);
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assert.strictEqual(b.getAndIncrement(), 2);
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b.reset();
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assert.strictEqual(b.getAndIncrement(), 1);
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assert.strictEqual(b.getAndIncrement(), 2);
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});
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});
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