{"id":6022,"date":"2020-07-25T02:43:56","date_gmt":"2020-07-24T17:43:56","guid":{"rendered":"http:\/\/blog.jansnap.com\/?p=6022"},"modified":"2021-12-15T01:46:00","modified_gmt":"2021-12-14T16:46:00","slug":"python%e3%81%aeunittestmock%e3%81%a7%e3%82%b9%e3%82%bf%e3%83%96%e3%82%92%e4%bd%9c%e3%81%a3%e3%81%a6%e5%8d%98%e4%bd%93%e3%83%86%e3%82%b9%e3%83%88%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/blog.jansnap.com\/?p=6022","title":{"rendered":"Python\u306eunittest.Mock\u3067\u30b9\u30bf\u30d6\u3092\u4f5c\u3063\u3066\u5358\u4f53\u30c6\u30b9\u30c8\u3059\u308b"},"content":{"rendered":"\n<h2><span class=\"ez-toc-section\" id=\"%E6%A6%82%E8%A6%81\"><\/span>\n\u6982\u8981<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<ul>\n<li>\u81ea\u4f5c\u30af\u30e9\u30b9\u306b\u5bfe\u3057\u3066\u3001<code>unittest.mock.MagicMock<\/code>\u3092\u4f7f\u3063\u3066\u30e2\u30c3\u30af\u3092\u4f5c\u6210\u3057\u3066\u30c6\u30b9\u30c8\u3059\u308b\u3002<\/li>\n<\/ul>\n\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%B5%E3%83%B3%E3%83%97%E3%83%AB%E3%82%B3%E3%83%BC%E3%83%89%E6%8C%A8%E6%8B%B6%E3%82%92%E8%BF%94%E3%81%99%E3%83%97%E3%83%AD%E3%82%B0%E3%83%A9%E3%83%A0%E3%81%A8%E3%83%86%E3%82%B9%E3%83%88%E3%82%B3%E3%83%BC%E3%83%89\"><\/span>\n\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9(\u6328\u62f6\u3092\u8fd4\u3059\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<h3><span class=\"ez-toc-section\" id=\"%E3%83%86%E3%82%B9%E3%83%88%E3%81%97%E3%81%9F%E3%81%84%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%80%82%E3%83%A9%E3%83%B3%E3%83%80%E3%83%A0%E3%81%A7%E6%8C%A8%E6%8B%B6%E3%81%AE%E8%AA%9E%E3%82%92%E9%81%B8%E3%82%93%E3%81%A7%E3%80%81%E6%8C%A8%E6%8B%B6%E6%96%87%E3%82%92%E8%BF%94%E3%81%99\"><\/span>\n(\u30c6\u30b9\u30c8\u3057\u305f\u3044\u30d5\u30a1\u30a4\u30eb\u3002\u30e9\u30f3\u30c0\u30e0\u3067\u6328\u62f6\u306e\u8a9e\u3092\u9078\u3093\u3067\u3001\u6328\u62f6\u6587\u3092\u8fd4\u3059)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\"># greeting.py\nimport random\n\nclass Greeting():\n    def greeting_phrase(self, name):\n        grt = self.greeting_word()\n        result = f'{grt}! {name}.'\n        print(result)\n        return result\n\n    def greeting_word(self):\n        grt = ['Hello', 'Bonjour', 'Konnichiwa']\n        i = random.randint(0, len(grt) - 1)\n        return grt[i]\n\n\nif __name__ == '__main__':\n    g = Greeting()\n    g.greeting_phrase('tanaka')\n    # \u300cHello! tanaka.\u300d \u300cBonjour! tanaka.\u300d \u300cKonnichiwa! tanaka.\u300d \u306e\u3069\u308c\u304b\u304c\u8fd4\u308b<\/code><\/pre>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"%E3%83%86%E3%82%B9%E3%83%88%E3%82%B3%E3%83%BC%E3%83%89%E3%80%82unittestmockMagicMock%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%A6%E3%83%A2%E3%83%83%E3%82%AF%E3%82%92%E4%BD%9C%E6%88%90%E3%81%97%E3%81%A6%E3%83%86%E3%82%B9%E3%83%88%E3%81%99%E3%82%8B\"><\/span>\n(\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u3002unittest.mock.MagicMock\u3092\u4f7f\u3063\u3066\u30e2\u30c3\u30af\u3092\u4f5c\u6210\u3057\u3066\u30c6\u30b9\u30c8\u3059\u308b)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\"># test_greeting.py\n\nfrom unittest import TestCase\nfrom unittest.mock import patch, MagicMock\nfrom greeting import Greeting\n\nclass TestGreeting(TestCase):\n    def test_greeting_phrase(self):\n        grt_mock = MagicMock()\n        grt_mock.return_value = 'Hi'    # \u6328\u62f6\u306e\u8a9e\u3092\u300cHi\u300d\u306b\u7f6e\u304d\u63db\u3048\u308b\n\n        with patch('greeting.Greeting.greeting_word', grt_mock):\n            g = Greeting()\n            actual = 'Hi! yamada.'\n            self.assertEqual(g.greeting_phrase('yamada'), actual)<\/code><\/pre>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"%E8%A3%9C%E8%B6%B3\"><\/span>\n\u88dc\u8db3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<ul>\n<li>\u81ea\u4f5c\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u7f6e\u304d\u63db\u3048\u308b\u5834\u5408\u3001\u5358\u306b\u30e1\u30bd\u30c3\u30c9\u540d\u3060\u3051\u3067\u306a\u304f\u3001\u9577\u3044\u540d\u524d\u3067\u30d5\u30eb\u3067\u6307\u5b9a\u3059\u308b\u3002\n\n<ul>\n<li>\u5225\u30d5\u30a9\u30eb\u30c0\u5185\u306b\u3042\u308b.py\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u30af\u30e9\u30b9\u3092\u30c6\u30b9\u30c8\u3059\u308b\u5834\u5408\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u30af\u30e9\u30b9\u540d\u306a\u3069\u547d\u540d\u898f\u5247\u306f<code>PEP8<\/code>\u3092\u3088\u304f\u8aad\u3080\u3002<\/li>\n<\/ul>\n\n<h2><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83\"><\/span>\n\u53c2\u8003<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<ul>\n<li>\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e<a href=\"https:\/\/docs.python.org\/ja\/3\/library\/unittest.mock.html#unittest.mock.MagicMock\" rel=\"nofollow noopener\" target=\"_blank\">unittest.mock.MagicMock<\/a>\n<\/li>\n<li><a href=\"https:\/\/pep8-ja.readthedocs.io\/ja\/latest\/\" rel=\"nofollow noopener\" target=\"_blank\">PEP8<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>\u81ea\u4f5c\u30af\u30e9\u30b9\u306b\u5bfe\u3057\u3066\u3001<code>unittest.mock.MagicMock<\/code>\u3092\u4f7f\u3063\u3066\u30e2\u30c3\u30af\u3092\u4f5c\u6210\u3057\u3066\u30c6\u30b9\u30c8\u3059\u308b\u3002<\/li>\n<\/ul>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4146,4070,4071,4145,4144],"tags":[4143,4065,4066,4142,4141],"class_list":["post-6022","post","type-post","status-publish","format-standard","hentry","category-magicmock","category-python","category-python3","category-unittest","category-4144","tag-magicmock","tag-python","tag-python3","tag-unittest","tag-4141"],"_links":{"self":[{"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=\/wp\/v2\/posts\/6022","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6022"}],"version-history":[{"count":0,"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=\/wp\/v2\/posts\/6022\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}