MACHIN

6/node_modules/walkdir/test/custom_fs.js

@@ -0,0 +1,34 @@
+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();
+  });
+});