21 lines
730 B
TypeScript
21 lines
730 B
TypeScript
import { describe, expect, test } from "vitest";
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import { isValidUsername, normalizeUsername } from "~/lib/username";
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describe("username helpers", () => {
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test("normalizes usernames by trimming and lowercasing", () => {
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expect(normalizeUsername(" Admin-User ")).toBe("admin-user");
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});
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test("accepts usernames containing a hyphen", () => {
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expect(isValidUsername(normalizeUsername("Admin-User"))).toBe(true);
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});
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test("accepts letters, numbers, dots, and underscores", () => {
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expect(isValidUsername("admin.user_01")).toBe(true);
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});
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test("rejects usernames with unsupported characters", () => {
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expect(isValidUsername("admin user")).toBe(false);
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expect(isValidUsername("admin@user")).toBe(false);
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});
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});
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