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37 lines
1.1 KiB
TypeScript
37 lines
1.1 KiB
TypeScript
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/// <reference types="mocha" />
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import { expect } from "chai";
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import { stringUtils } from "./util.string.js";
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describe("stringUtils", () => {
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describe("maxLength", () => {
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it("returns an empty string for empty input", () => {
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expect(stringUtils.maxLength()).to.equal("");
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expect(stringUtils.maxLength("")).to.equal("");
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});
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it("returns the original string when it is within the limit", () => {
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expect(stringUtils.maxLength("certd", 5)).to.equal("certd");
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expect(stringUtils.maxLength("certd", 6)).to.equal("certd");
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});
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it("truncates strings longer than the limit and appends ellipsis", () => {
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expect(stringUtils.maxLength("certificate", 4)).to.equal("cert...");
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});
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});
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describe("appendTimeSuffix", () => {
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it("returns an empty string for empty input", () => {
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expect(stringUtils.appendTimeSuffix()).to.equal("");
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expect(stringUtils.appendTimeSuffix("")).to.equal("");
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});
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it("appends a millisecond timestamp suffix", () => {
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const result = stringUtils.appendTimeSuffix("certd");
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expect(result).to.match(/^certd-\d{17}$/);
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});
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});
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});
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