update packages to latest version

node_modules/npm/test/tap/url-dependencies.js

@@ -0,0 +1,113 @@
+var fs = require('graceful-fs')
+var path = require('path')
+
+var mkdirp = require('mkdirp')
+var mr = require('npm-registry-mock')
+var osenv = require('osenv')
+var rimraf = require('rimraf')
+var test = require('tap').test
+
+var common = require('../common-tap')
+var server
+
+var pkg = path.resolve(__dirname, 'url-dependencies')
+
+var json = {
+  author: 'Steve Mason',
+  name: 'url-dependencies',
+  version: '0.0.0',
+  dependencies: {
+    underscore: common.registry + '/underscore/-/underscore-1.3.1.tgz'
+  }
+}
+
+var mockRoutes = {
+  'get': {
+    '/underscore/-/underscore-1.3.1.tgz': [200]
+  }
+}
+
+test('setup', function (t) {
+  mr({ port: common.port, mocks: mockRoutes }, function (er, s) {
+    server = s
+    t.end()
+  })
+})
+
+test('url-dependencies: download first time', function (t) {
+  setup()
+
+  performInstall(t, function (output) {
+    if (!tarballWasFetched(output)) {
+      t.fail('Tarball was not fetched')
+    } else {
+      t.pass('Tarball was fetched')
+    }
+    t.end()
+  })
+})
+
+test('url-dependencies: do not download subsequent times', function (t) {
+  setup()
+
+  performInstall(t, function () {
+    performInstall(t, function (output) {
+      if (tarballWasFetched(output)) {
+        t.fail('Tarball was fetched second time around')
+      } else {
+        t.pass('Tarball was not fetched')
+      }
+      t.end()
+    })
+  })
+})
+
+test('cleanup', function (t) {
+  server.close()
+  cleanup()
+  t.end()
+})
+
+function cleanup () {
+  // windows fix for locked files
+  process.chdir(osenv.tmpdir())
+  rimraf.sync(path.resolve(pkg))
+}
+
+function setup () {
+  cleanup()
+  mkdirp.sync(pkg)
+  fs.writeFileSync(
+    path.join(pkg, 'package.json'),
+    JSON.stringify(json, null, 2)
+  )
+}
+
+function tarballWasFetched (output) {
+  return output.indexOf(
+    'http fetch GET ' +
+      common.registry +
+      '/underscore/-/underscore-1.3.1.tgz'
+  ) > -1
+}
+
+function performInstall (t, cb) {
+  var opts = {
+    cwd: pkg,
+    env: {
+      npm_config_registry: common.registry,
+      npm_config_cache_lock_stale: 1000,
+      npm_config_cache_lock_wait: 1000,
+      npm_config_loglevel: 'http',
+      HOME: process.env.HOME,
+      Path: process.env.PATH,
+      PATH: process.env.PATH
+    }
+  }
+  common.npm(['install'], opts, function (err, code, stdout, stderr) {
+    t.ifError(err, 'install success')
+    t.notOk(code, 'npm install exited with code 0')
+
+    cb(stderr)
+  })
+}