diff --git a/.gitignore b/.gitignore
index cfa397a..7e95763 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 downloaded/*.zip
 node_modules
-.DS_Store
\ No newline at end of file
+.DS_Store
+test/dist
\ No newline at end of file
diff --git a/downloaded/readme.md b/downloaded/readme.md
deleted file mode 100644
index 889a363..0000000
--- a/downloaded/readme.md
+++ /dev/null
@@ -1 +0,0 @@
-downloaded atom shell zips get cached here
\ No newline at end of file
diff --git a/linux.js b/linux.js
index ef808e0..29c6f24 100644
--- a/linux.js
+++ b/linux.js
@@ -7,7 +7,7 @@ var common = require('./common')
 
 module.exports = {
   createApp: function createApp (opts, templateApp, cb) {
-    var finalDir = opts.out || path.join(process.cwd(), opts.name + '-linux')
+    var finalDir = path.join(opts.out || process.cwd(), opts.name + '-linux')
     var userAppDir = path.join(finalDir, 'resources', 'default_app')
     var originalBinary = path.join(finalDir, 'electron')
     var finalBinary = path.join(finalDir, opts.name)
diff --git a/mac.js b/mac.js
index 1d6f3e9..e541750 100644
--- a/mac.js
+++ b/mac.js
@@ -108,7 +108,7 @@ function buildMacApp (opts, cb, newApp) {
         } else {
           deploy()
         }
-        
+
         function deploy (err) {
           if (err) return cb(err)
           mv(newApp, finalPath, function moved (err) {
diff --git a/package.json b/package.json
index 1ed291d..ebeec1e 100644
--- a/package.json
+++ b/package.json
@@ -29,9 +29,13 @@
     "rimraf": "^2.3.2"
   },
   "devDependencies": {
-    "standard": "^3.3.2"
+    "standard": "^3.3.2",
+    "tape": "^4.0.0"
   },
   "scripts": {
-    "test": "standard"
+    "test": "standard && node test/test.js"
+  },
+  "standard": {
+    "ignore": ["test/dist"]
   }
 }
diff --git a/readme.md b/readme.md
index c67515f..55a19b5 100644
--- a/readme.md
+++ b/readme.md
@@ -88,7 +88,7 @@ Allowed values: *linux, win32, darwin*
 Allowed values: *ia32, x64*
 
 `version` - *String*  
-Semver, see https://github.com/atom/electron/releases
+Electron version (without the 'v'). See https://github.com/atom/electron/releases
 
 **Optional**  
 `out` - *String*
diff --git a/test/test.js b/test/test.js
new file mode 100644
index 0000000..8ad1575
--- /dev/null
+++ b/test/test.js
@@ -0,0 +1,45 @@
+var test = require('tape')
+var mkdirp = require('mkdirp')
+var rimraf = require('rimraf')
+var packager = require('../index.js')
+
+var distdir = __dirname + '/dist'
+rimraf.sync(distdir)
+mkdirp.sync(distdir)
+
+var opts = {
+  dir: __dirname + '/testapp',
+  name: 'Test',
+  version: '0.28.2',
+  out: distdir
+}
+
+test('package for windows', function (t) {
+  opts.platform = 'win32'
+  opts.arch = 'ia32'
+
+  packager(opts, function done (err, appPath) {
+    t.notOk(err, 'no err')
+    t.end()
+  })
+})
+
+test('package for linux', function (t) {
+  opts.platform = 'linux'
+  opts.arch = 'x64'
+
+  packager(opts, function done (err, appPath) {
+    t.notOk(err, 'no err')
+    t.end()
+  })
+})
+
+test('package for darwin', function (t) {
+  opts.platform = 'darwin'
+  opts.arch = 'x64'
+
+  packager(opts, function done (err, appPath) {
+    t.notOk(err, 'no err')
+    t.end()
+  })
+})
diff --git a/test/testapp/app.js b/test/testapp/app.js
new file mode 100644
index 0000000..f1f8787
--- /dev/null
+++ b/test/testapp/app.js
@@ -0,0 +1,6 @@
+var app = require('app')
+
+app.on('ready', function () {
+  console.log('pizza')
+  app.exit()
+})