var common = require("../common-tap.js")
var test = require("tap").test
var mkdirp = require("mkdirp")
var fs = require("fs")
var rimraf = require("rimraf")
var path = require("path")

var pkg = path.resolve(__dirname, "nested-extraneous")
var pj = {
  name: "nested-extraneous",
  version: "1.2.3"
}

var dep = path.resolve(pkg, "node_modules", "dep")
var deppj = {
  name: "nested-extraneous-dep",
  version: "1.2.3",
  dependencies: {
    "nested-extra-depdep": "*"
  }
}

var depdep = path.resolve(dep, "node_modules", "depdep")
var depdeppj = {
  name: "nested-extra-depdep",
  version: "1.2.3"
}

test("setup", function (t) {
  rimraf.sync(pkg)
  mkdirp.sync(depdep)
  fs.writeFileSync(path.resolve(pkg, "package.json"), JSON.stringify(pj))
  fs.writeFileSync(path.resolve(dep, "package.json"), JSON.stringify(deppj))
  fs.writeFileSync(path.resolve(depdep, "package.json"), JSON.stringify(depdeppj))
  t.end()
})

test("test", function (t) {
  common.npm(["ls"], {
    cwd: pkg
  }, function (er, code, sto, ste) {
    if (er) throw er
    t.notEqual(code, 0)
    t.notSimilar(ste, /depdep/)
    t.notSimilar(sto, /depdep/)
    t.end()
  })
})

test("clean", function (t) {
  rimraf.sync(pkg)
  t.end()
})