old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import unittest
  from nose.tools import raises
  
  from spec_cleaner.fileutils import FileUtils
  from spec_cleaner import RpmException
  
  class TestFileutils(unittest.TestCase):
      """
      We run few tests to ensure fileutils class works fine
      """
      
      def setUp(self):
          """
          Declare global scope variables for further use.
          """
          self.fileutils = FileUtils()
  
      @raises(RpmException)
      def test_open_assertion(self):
          self.fileutils.open('missing-file.txt', 'r')
  
      @raises(RpmException)
      def test_open_datafile_assertion(self):
          self.fileutils.open_datafile('missing-file.txt')
  
      def test_open(self):
          self.fileutils.open('tests/fileutils-tests.py', 'r')
          self.fileutils.close()
          self.assertEqual(None, self.fileutils._file)
  
      def test_open_datafile(self):
          self.fileutils.open_datafile('excludes-bracketing.txt')
          self.fileutils.close()
          self.assertEqual(None, self.fileutils._file)
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import unittest
  from nose.tools import raises
  
  from spec_cleaner.fileutils import FileUtils
  from spec_cleaner import RpmException
  
  class TestFileutils(unittest.TestCase):
  
      """
      We run few tests to ensure fileutils class works fine
      """
  
      def setUp(self):
          """
          Declare global scope variables for further use.
          """
          self.fileutils = FileUtils()
  
      @raises(RpmException)
      def test_open_assertion(self):
          self.fileutils.open('missing-file.txt', 'r')
  
      @raises(RpmException)
      def test_open_datafile_assertion(self):
          self.fileutils.open_datafile('missing-file.txt')
  
      def test_open(self):
          self.fileutils.open('tests/fileutils-tests.py', 'r')
          self.fileutils.close()
          self.assertEqual(None, self.fileutils._file)
  
      def test_open_datafile(self):
          self.fileutils.open_datafile('excludes-bracketing.txt')
          self.fileutils.close()
          self.assertEqual(None, self.fileutils._file)
  
subject: Fix small whitespace prob.