         res.contents[2].getContent (err)->
           res.contents.should.have.length 4
           result = buildTree(res.contents, [])
-          result.should.be.deep.equal [
+          expected = [
             '<File? "fixture/file0.md">'
             '<Folder "fixture/folder">': [
               '<File? "fixture/folder/file10.md">'

        '<File "fixture/unknown">'
        '<File? "fixture/vfolder.md">'
      ]
    it 'should load a resource virtual folder', ->
      res = Resource 'vfolder.md', cwd: __dirname, base: 'fixture', load:true,read:true
      should.exist res, 'res'

      res.contents[2].getContentSync()
      res.contents.should.have.length 4
      result = buildTree(res.contents, [])
      expected = [
        '<File? "fixture/file0.md">'
        '<Folder "fixture/folder">': [
          '<File? "fixture/folder/file10.md">'
