def setup(self):
     BaseProcessing.setup(self)
     mod.os.path.exists.return_value = True
     process_markdown(self.src_dir, self.target_dir)
    def setup_class(cls):
        cls.src_dir = 'src_example'
        cls.target_dir = 'target_dir'

        process_markdown(cls.src_dir, cls.target_dir)