浅念
17 lines
501 B
TypeScript
17 lines
501 B
TypeScript
import { describe, it, expect, vi } from "vitest";
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import { uuid } from "../src/util";
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describe("uuid", () => {
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it("生成 36 位且不重复", () => {
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const a = uuid(), b = uuid();
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expect(a).toMatch(/^[0-9a-f-]{36}$/);
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expect(a).not.toBe(b);
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});
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it("Math.random 降级分支：格式正确且唯一", () => {
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vi.stubGlobal("crypto", {});
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const a = uuid(), b = uuid();
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expect(a).toMatch(/^[0-9a-f-]{36}$/);
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expect(a).not.toBe(b);
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vi.unstubAllGlobals();
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});
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});
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