19 lines
638 B
TypeScript
19 lines
638 B
TypeScript
import { describe, expect, it } from "vitest";
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import { formatSize } from "../src/lib/format";
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describe("formatSize", () => {
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it("renders human sizes across units", () => {
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expect(formatSize(0)).toBe("");
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expect(formatSize(512)).toBe("512 B");
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expect(formatSize(2048)).toBe("2.0 KB");
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expect(formatSize(15 * 1024 * 1024)).toBe("15 MB");
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expect(formatSize(3.2 * 1024 ** 3)).toBe("3.2 GB");
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});
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it("returns empty for non-positive and keeps one decimal below 10", () => {
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expect(formatSize(-1)).toBe("");
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expect(formatSize(1024)).toBe("1.0 KB");
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expect(formatSize(10 * 1024)).toBe("10 KB");
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});
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});
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