import rimraf = require('rimraf-then')
import {installPkgs, storeStatus} from 'supi'
import tape = require('tape')
import promisifyTape from 'tape-promise'
import {prepare, testDefaults} from './utils'

const test = promisifyTape(tape)

test('store status returns empty array when store was not modified', async (t: tape.Test) => {
  const project = prepare(t)

  const opts = await testDefaults()
  await installPkgs(['is-positive@3.1.0'], opts)

  const mutatedPkgs = await storeStatus(opts)

  t.equal(mutatedPkgs && mutatedPkgs.length, 0, 'no packages were modified')
})

test('store status does not fail on not installed optional dependencies', async (t: tape.Test) => {
  const project = prepare(t)

  const opts = await testDefaults({saveOptional: true})
  await installPkgs(['not-compatible-with-any-os'], opts)

  const mutatedPkgs = await storeStatus(opts)

  t.equal(mutatedPkgs && mutatedPkgs.length, 0, 'no packages were modified')
})

test('store status returns path to the modified package', async (t: tape.Test) => {
  const project = prepare(t)

  const opts = await testDefaults()
  await installPkgs(['is-positive@3.1.0'], opts)

  const isPositive = await project.resolve('is-positive', '3.1.0', 'index.js')
  await rimraf(isPositive)

  const mutatedPkgs = await storeStatus(opts)

  t.equal(mutatedPkgs && mutatedPkgs.length, 1, '1 package was modified')
  t.ok(mutatedPkgs && mutatedPkgs[0].indexOf('is-positive') !== -1, 'is-positive was modified')
})