       iotaDirPath = path.join(lambdaDirPath, "iota")
       kappaDirPath = path.join(lambdaDirPath, "kappa")
 
+      muDirPath = path.join(rootDirPath, "mu")
+      nuDirPath = path.join(muDirPath, "nu")
+      xiDirPath1 = path.join(muDirPath, "xi")
+      xiDirPath2 = path.join(nuDirPath, "xi")
+
       fs.makeTreeSync(zetaDirPath)
       fs.writeFileSync(zetaFilePath, "doesn't matter")
 

      fs.makeTreeSync(lambdaDirPath)
      fs.makeTreeSync(iotaDirPath)
      fs.makeTreeSync(kappaDirPath)

      atom.project.setPaths([rootDirPath])


          element.innerText

        expect(lambdaEntries).toEqual(["iota", "kappa"])

      describe "when a directory is reloaded", ->
        it "squashes the directory names the last of which is same as an unsquashed directory", ->
          muDir = $(treeView.roots[0].entries).find('.directory:contains(mu):first')
          muDir[0].expand()
          muDir[0].reload()
          muEntries = [].slice.call(muDir[0].children[1].children).map (element) ->
            element.innerText

          expect(muEntries).toEqual(["nu#{path.sep}xi", "xi"])

  describe "Git status decorations", ->
    [projectPath, modifiedFile, originalFileContent] = []
