Merge pull request #25 from kevinbeaty/mz/fs

Update list of mz/fs functions to proxy, add test for mkdtemp()

index.js

@@ -53,20 +53,24 @@ var mzKeys = [
   'unlink',
   'rmdir',
   'mkdir',
+  'mkdtemp',
   'readdir',
   'close',
   'open',
   'utimes',
   'futimes',
   'fsync',
+  'fdatasync',
   'write',
   'read',
   'readFile',
   'writeFile',
   'appendFile',
   'access',
+  'truncate',
   'exists'
 ]
+
 mzKeys.forEach(function(key){
   exports[key] = mzfs[key]
 })

test/mz.js

@@ -1,4 +1,4 @@
-// Tests from mz.  License MIT 
+// Tests from mz.  License MIT
 // https://github.com/normalize/mz
 var assert = require('assert')
 
@@ -12,6 +12,14 @@ describe('fs', function () {
     }).catch(done)
   })
 
+  it('.mkdtemp()', function (done) {
+    if (!require('fs').mkdtemp) this.skip()
+    fs.mkdtemp('/tmp/').then(function (folder) {
+      fs.rmdirSync(folder)
+      done()
+    }).catch(done)
+  })
+
   it('.statSync()', function () {
     var stats = fs.statSync(__filename)
     assert.equal(typeof stats.size, 'number')