Compass/backend/api/tests/unit/compatible-profiles.unit.test.ts

jest.mock('shared/supabase/init')

import {getCompatibleProfiles} from 'api/compatible-profiles'
import * as supabaseInit from 'shared/supabase/init'

describe('getCompatibleProfiles', () => {
  let mockPg = {} as any
  beforeEach(() => {
    jest.resetAllMocks()
    mockPg = {
      map: jest.fn().mockResolvedValue([]),
    }
    ;(supabaseInit.createSupabaseDirectClient as jest.Mock).mockReturnValue(mockPg)
  })
  afterEach(() => {
    jest.restoreAllMocks()
  })

  describe('when given valid input', () => {
    it('should successfully get compatible profiles', async () => {
      const mockProps = '123'
      const mockScores = ['abc', {score: 0.69}]
      const mockScoresFromEntries = {abc: {score: 0.69}}

      ;(mockPg.map as jest.Mock).mockResolvedValue([mockScores])

      const results = await getCompatibleProfiles(mockProps)
      const [sql, param, fn] = mockPg.map.mock.calls[0]

      expect(results.status).toEqual('success')
      expect(results.profileCompatibilityScores).toEqual(mockScoresFromEntries)
      expect(mockPg.map).toBeCalledTimes(1)
      expect(sql).toContain('select *')
      expect(sql).toContain('from compatibility_scores')
      expect(param).toStrictEqual([mockProps])
      expect(fn).toEqual(expect.any(Function))
    })
  })
})