       expect(fs.isBinaryExtension('.bz2')).toBe false
 
   describe ".isCompressedExtension", ->
-
     it 'returns true for a recognized compressed file extension', ->
       expect(fs.isCompressedExtension('.bz2')).toBe true
 

      expect(fs.isImageExtension('.bz2')).toBe false

  describe '.isMarkdownExtension', ->

    it 'returns true for a recognized Markdown file extension', ->
      expect(fs.isMarkdownExtension('.md')).toBe true


      expect(fs.existsSync(filePath)).toBe false
      expect(fs.existsSync(newFilePath)).toBe true

  describe '.isBinaryExtension', ->
    it 'returns true for a recognized binary file extension', ->
      expect(fs.isBinaryExtension('.DS_Store')).toBe true

