import { describe, expect, it } from '@jest/globals'
import { ObjectCache } from './ObjectCache.js'

describe('ObjectCache', () => {
  it('can cache with an object key', () => {
    const cache = new ObjectCache()
    const value = {}
    cache.set(
      {
        a: 'value a',
        b: 'value b',
      },
      value
    )
    expect(
      cache.get({
        a: 'value a',
        b: 'value b',
      })
    ).toBe(value)
  })

  describe('has', () => {
    it('returns true when the cache has a value for the key', () => {
      const cache = new ObjectCache()
      const value = {}
      cache.set(
        {
          a: 'value a',
          b: 'value b',
        },
        value
      )
      expect(
        cache.has({
          a: 'value a',
          b: 'value b',
        })
      ).toEqual(true)
    })
  })
})