def test_if_file_not_found_returns_None(self):
     existent_fname = os.path.join(examples_folder_path(), 'nothing.py')
     data = read_file(existent_fname)
     self.assertEqual(data, None)
 def test_py_extension_is_appended(self):
     existent_fname = os.path.join(examples_folder_path(), 'test_something')
     data = read_file(existent_fname)
     self.assertEqual(data, file(existent_fname + '.py').read())
 def test_if_file_exists_returns_its_content(self):
     existent_fname = os.path.join(examples_folder_path(), 'test_something.py')
     data = read_file(existent_fname)
     self.assertEqual(data, file(existent_fname).read())
 def test_if_file_not_found_returns_None(self):
     existent_fname = os.path.join(examples_folder_path(), 'nothing.py')
     data = read_file(existent_fname)
     self.assertEqual(data, None)
 def test_py_extension_is_appended(self):
     existent_fname = os.path.join(examples_folder_path(), 'test_something')
     data = read_file(existent_fname)
     self.assertEqual(data, file(existent_fname + '.py').read())
 def test_if_file_exists_returns_its_content(self):
     existent_fname = os.path.join(examples_folder_path(),
                                   'test_something.py')
     data = read_file(existent_fname)
     self.assertEqual(data, file(existent_fname).read())