--- /dev/null
+var test = require('tape'),
+_fs = require('fs'),
+walkdir = require('../walkdir.js');
+
+var expectedPaths = {};
+
+test('fs option',function(t){
+ var paths = [];
+
+ var emitter = walkdir(__dirname+'/dir/foo',{fs:
+ {
+ readdir: function () {
+ var cb = arguments[arguments.length - 1];
+ cb(null, []);
+ },
+ lstat: function (file) {
+ var cb = arguments[arguments.length - 1];
+ return _fs.lstat(__dirname, cb);
+ }
+ }
+ },function(path,stat,depth){
+ t.fail('there should be no files emitted');
+ });
+
+ emitter.on('end',function(){
+ var expected = Object.keys(expectedPaths);
+ t.ok(expected.length == paths.length, 'expected and emitted paths should have the same length');
+ paths.forEach(function(v){
+ t.ok(expected.indexOf(v) > -1,'all expected files should be in paths');
+ });
+
+ t.end();
+ });
+});