1var mkdirp = require('../');
 2var path = require('path');
 3var test = require('tap').test;
 4var mockfs = require('mock-fs');
 5var _0777 = parseInt('0777', 8);
 6var _0755 = parseInt('0755', 8);
 7
 8test('opts.fs sync', function (t) {
 9    t.plan(4);
10    
11    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
12    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
13    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
14    
15    var file = '/beep/boop/' + [x,y,z].join('/');
16    var xfs = mockfs.fs();
17    
18    mkdirp.sync(file, { fs: xfs, mode: _0755 });
19    xfs.exists(file, function (ex) {
20        t.ok(ex, 'created file');
21        xfs.stat(file, function (err, stat) {
22            t.ifError(err);
23            t.equal(stat.mode & _0777, _0755);
24            t.ok(stat.isDirectory(), 'target not a directory');
25        });
26    });
27});