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import { assertEquals } from "../vendor/https/deno.land/std/testing/asserts.ts";import { describe, it } from "../vendor/https/deno.land/std/testing/bdd.ts";
import { exponentialBackoff } from "../backoff.ts";
describe("backoff", {  permissions: "none",}, () => {  describe("exponentialBackoff", () => {    it("should return exponentially increasing backoff intervals", () => {      const backoff = exponentialBackoff({        multiplier: 2,        maxInterval: 5000,        minInterval: 1000,      });
      assertEquals(backoff(1), 1000);      assertEquals(backoff(2), 2000);      assertEquals(backoff(3), 4000);      assertEquals(backoff(4), 5000);      assertEquals(backoff(5), 5000);    });  });});