unittest.mock.patchã®ä½¿ç”¨ä¾‹ - åã£ãŸè¨€èªžä¿¡è€…ã®åž‚ã‚Œæµã—Pythonã®æ¨™æº–ライブラリã«å«ã¾ã‚Œã‚‹unittest.mockモジュールã®ä½¿ã„方メモ。patchã®ã¿ã€‚ 試ã—ãŸãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯ã€Python 3.5 テスト対象 main.py import subprocess def say(message): """echoコマンドã§messageを実行ã™ã‚‹ """ return subprocess.call(['echo', message]) def say_hello(somebody): """「Hello, {somebody}!ã€ã¨ç”»é¢ã«è¡¨ç¤ºã™ã‚‹é–¢æ•° """ message = "Hello, {}!".format(somebody) return say(message) if __name__ == '__main__': say_hello("tokibito") 実行ã™ã‚‹ã¨æ¬¡ã®ã‚ˆã†ã«ãªã‚‹ã€‚ $ python main.py He
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