def __get_body_from_file(self):
        if not util.file_exists(self.absolute_filepath):
            return ""

        file_content = util.read_file(self.absolute_filepath)
        sections = file_content.split(SEPARATOR)

        if len(sections) > 1:
            return sections[1]

        return ""
 def test_directory_exists(self, mock_isfile):
     filepath = "/some/file/path/filename.txt"
     util.file_exists(filepath)
     mock_isfile.assert_called_once_with(filepath)