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15 lines
573 B
TypeScript
15 lines
573 B
TypeScript
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+5
         
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import { describe, expect, it } from "vitest";
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import { computeReconnectDelay } from "../../lib/useConnectionRetry.ts";
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describe("connection retry delay", () => {
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it("uses exponential backoff with bounded jitter", () => {
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expect(computeReconnectDelay(1, 2000, 8000, () => 0.5)).toBe(2000);
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expect(computeReconnectDelay(2, 2000, 8000, () => 0)).toBe(3600);
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expect(computeReconnectDelay(2, 2000, 8000, () => 1)).toBe(4400);
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});
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it("never exceeds the configured cap", () => {
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expect(computeReconnectDelay(8, 2000, 8000, () => 1)).toBe(8000);
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});
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});
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