m4
49 lines
1.4 KiB
TypeScript
49 lines
1.4 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import {
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isValidPassword,
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isValidUsername,
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otherRole,
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} from "./userManagement";
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describe("isValidUsername", () => {
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it("accepts simple names", () => {
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expect(isValidUsername("alice")).toBe(true);
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expect(isValidUsername("A1_b-c.d")).toBe(true);
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});
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it("rejects empty and overlong names", () => {
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expect(isValidUsername("")).toBe(false);
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expect(isValidUsername("a".repeat(65))).toBe(false);
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});
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it("rejects names starting with a non-alphanumeric", () => {
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expect(isValidUsername("-alice")).toBe(false);
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expect(isValidUsername(".alice")).toBe(false);
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});
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it("rejects illegal characters", () => {
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expect(isValidUsername("al ice")).toBe(false);
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expect(isValidUsername("alice!")).toBe(false);
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expect(isValidUsername("爱丽丝")).toBe(false);
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});
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});
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describe("isValidPassword", () => {
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it("requires at least 8 characters", () => {
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expect(isValidPassword("1234567")).toBe(false);
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expect(isValidPassword("12345678")).toBe(true);
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});
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it("rejects passwords over 256 characters", () => {
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expect(isValidPassword("x".repeat(256))).toBe(true);
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expect(isValidPassword("x".repeat(257))).toBe(false);
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});
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});
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describe("otherRole", () => {
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it("flips admin and user", () => {
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expect(otherRole("admin")).toBe("user");
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expect(otherRole("user")).toBe("admin");
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});
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});
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