56 lines
1.5 KiB
JavaScript
56 lines
1.5 KiB
JavaScript
// The Lucia project.
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// Copyright 2026-2026 DSP, inc. All rights reserved.
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// Authors:
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// imacat.yang@dsp.im (imacat), 2026/03/05
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import { describe, it, expect } from "vitest";
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import abbreviateNumber from "@/module/abbreviateNumber.js";
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describe("abbreviateNumber", () => {
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it('returns "0" for 0 seconds', () => {
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expect(abbreviateNumber(0)).toBe("0");
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});
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it("returns seconds only when < 60", () => {
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expect(abbreviateNumber(45).trim()).toBe("45s");
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});
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it("returns minutes and seconds", () => {
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// 2m 30s = 150s
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expect(abbreviateNumber(150).trim()).toBe("2m 30s");
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});
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it("returns hours, minutes, and seconds", () => {
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// 1h 1m 1s = 3661s
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expect(abbreviateNumber(3661).trim()).toBe("1h 1m 1s");
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});
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it("returns days, hours, minutes, and seconds", () => {
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// 1d 2h 3m 4s = 93784s
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expect(abbreviateNumber(93784).trim()).toBe("1d 2h 3m 4s");
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});
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it("handles exact day boundary", () => {
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// 1d = 86400s
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expect(abbreviateNumber(86400).trim()).toBe("1d");
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});
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it("handles exact hour boundary", () => {
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// 1h = 3600s
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expect(abbreviateNumber(3600).trim()).toBe("1h");
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});
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it("handles string input by parsing as int", () => {
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expect(abbreviateNumber("150").trim()).toBe("2m 30s");
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});
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it("handles NaN input", () => {
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expect(abbreviateNumber("abc").trim()).toBe("");
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});
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it("does not have trailing whitespace", () => {
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expect(abbreviateNumber(45)).toBe("45s");
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expect(abbreviateNumber(3661)).toBe("1h 1m 1s");
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});
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});
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