1 files changed, 61 insertions, 0 deletions
diff --git a/deps/npm/test/tap/version-prerelease-id.js b/deps/npm/test/tap/version-prerelease-id.js
new file mode 100644
index 0000000000..1a206aa116
--- /dev/null
+++ b/deps/npm/test/tap/version-prerelease-id.js
@@ -0,0 +1,61 @@
+var fs = require('fs')
+var path = require('path')
+
+var mkdirp = require('mkdirp')
+var osenv = require('osenv')
+var rimraf = require('rimraf')
+var test = require('tap').test
+
+var npm = require('../../')
+var common = require('../common-tap.js')
+
+var pkg = path.resolve(__dirname, 'version-shrinkwrap')
+var cache = path.resolve(pkg, 'cache')
+
+var EXEC_OPTS = { cwd: pkg }
+
+test('setup', function (t) {
+  setup()
+  t.end()
+})
+
+test('npm version --preid=rc uses prerelease id', function (t) {
+  setup()
+
+  npm.load({ cache: pkg + '/cache', registry: common.registry }, function () {
+    common.npm(['version', 'prerelease', '--preid=rc'], EXEC_OPTS, function (err) {
+      if (err) return t.fail('Error perform version prerelease')
+      var newVersion = require(path.resolve(pkg, 'package.json')).version
+      t.equal(newVersion, '0.0.1-rc.0', 'got expected version')
+      t.end()
+    })
+  })
+})
+
+test('cleanup', function (t) {
+  cleanup()
+  t.end()
+})
+
+function setup () {
+  cleanup()
+  mkdirp.sync(pkg)
+  mkdirp.sync(cache)
+  var contents = {
+    author: 'Daniel Wilches',
+    name: 'version-prerelease-id',
+    version: '0.0.0',
+    description: 'Test for version of prereleases with preids'
+  }
+
+  fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify(contents), 'utf8')
+  fs.writeFileSync(path.resolve(pkg, 'npm-shrinkwrap.json'), JSON.stringify(contents), 'utf8')
+  process.chdir(pkg)
+}
+
+function cleanup () {
+  // windows fix for locked files
+  process.chdir(osenv.tmpdir())
+  rimraf.sync(cache)
+  rimraf.sync(pkg)
+}