Files

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TypeScript

import { describe, it, expect } from 'vitest';
import { RateLimiter } from '$lib/server/rate-limit';
describe('rate-limit', () => {
it('allows requests under the limit', () => {
const limiter = new RateLimiter(3, 60000);
expect(limiter.check('ip1')).toBe(true);
expect(limiter.check('ip1')).toBe(true);
expect(limiter.check('ip1')).toBe(true);
});
it('blocks requests over the limit', () => {
const limiter = new RateLimiter(2, 60000);
expect(limiter.check('ip1')).toBe(true);
expect(limiter.check('ip1')).toBe(true);
expect(limiter.check('ip1')).toBe(false);
});
it('tracks different keys independently', () => {
const limiter = new RateLimiter(1, 60000);
expect(limiter.check('ip1')).toBe(true);
expect(limiter.check('ip2')).toBe(true);
expect(limiter.check('ip1')).toBe(false);
});
});