old_contents: from __future__ import print_function
  from pycolor import PyColor
  from pycolor import cprint
  
  @PyColor('ured')
  def printer(string):
      a = 1
      b = 2
      print(str((a + b)**4) + string)
  
  class TestClass(object):
      def test_pycolor(self):
          printer('edony')
  
      def test_cprint(self):
          cprint('ugreen', 'hello edony')
  
      def test_setformat(self):
          py_color = PyColor('green')
          py_color.format = 'ucyan'
          cprint(py_color.format, 'this is test')
  
  #if __name__ == "__main__":
  #    cprint('ugreen', 'hello edony')
  #    printer('edony')
  #    py_color = PyColor('green')
  #    py_color.format = 'ucyan'
  #    print(py_color.format)
  #    cprint(py_color.format, 'this is test')
  
new_contents: from __future__ import print_function
  import sys
  sys.path.append('./')
  from colorprinter.pycolor import PyColor
  from colorprinter.pycolor import cprint
  
  @PyColor('ured')
  def printer(string):
      a = 1
      b = 2
      print(str((a + b)**4) + string)
  
  class TestClass(object):
      def test_pycolor(self):
          printer('edony')
  
      def test_cprint(self):
          cprint('ugreen', 'hello edony')
  
      def test_setformat(self):
          py_color = PyColor('green')
          py_color.format = 'ucyan'
          cprint(py_color.format, 'this is test')
  
      def test_disableformat(self):
          py_color = PyColor('ured')
          cprint(py_color.format, 'this is test')
          py_color.disable()
          cprint(py_color.format, 'this is disable')
          assert py_color.format is ''
  
      def test_colorstr(self):
          str1 = 'this is a test'
          py_color = PyColor('green')
          str2 = py_color.colorstr(str1)
          str3 = py_color.colorstr(str1, 'red')
          assert((str2 == '\033[0;32;40mthis is a test\033[0m') and
                 (str3 == '\033[0;31;40mthis is a test\033[0m'))
  
  #if __name__ == "__main__":
  #    cprint('ugreen', 'hello edony')
  #    printer('edony')
  #    py_color = PyColor('green')
  #    py_color.format = 'ucyan'
  #    print(py_color.format)
  #    cprint(py_color.format, 'this is test')
  
subject: update the test of pycolor module