import { describe, it, expect } from 'vitest'
import { getValidFeeds } from '../../server/utils/feedUtils.js'

describe('API contract', () => {
  it('getValidFeeds returns array suitable for API response', () => {
    const raw = [
      { id: '1', name: 'A', lat: 1, lng: 2 },
      { id: '2', name: 'B', lat: 3, lng: 4 },
    ]
    const out = getValidFeeds(raw)
    expect(Array.isArray(out)).toBe(true)
    expect(out).toHaveLength(2)
  })
})