var test = require('tap').test
var common = require('../common-tap')
var path = require('path')
var rimraf = require('rimraf')
var mkdirp = require('mkdirp')
var pkg = path.resolve(__dirname, 'git-cache-locking')
var tmp = path.join(pkg, 'tmp')
var cache = path.join(pkg, 'cache')

test('setup', function (t) {
  rimraf.sync(pkg)
  mkdirp.sync(path.resolve(pkg, 'node_modules'))
  t.end()
})

test('git-cache-locking: install a git dependency', function (t) {
  // disable git integration tests on Travis.
  if (process.env.TRAVIS) return t.end()

  // package c depends on a.git#master and b.git#master
  // package b depends on a.git#master
  common.npm([
    'install',
    'git://github.com/nigelzor/npm-4503-c.git'
  ], {
    cwd: pkg,
    env: {
      npm_config_cache: cache,
      npm_config_tmp: tmp,
      npm_config_prefix: pkg,
      npm_config_global: 'false',
      HOME: process.env.HOME,
      Path: process.env.PATH,
      PATH: process.env.PATH
    }
  }, function (err, code, stdout, stderr) {
    t.ifErr(err, 'npm install finished without error')
    t.equal(0, code, 'npm install should succeed')
    t.end()
  })
})

test('cleanup', function (t) {
  rimraf.sync(pkg)
  t.end()
})