{"id":204440,"date":"2025-05-29T15:36:02","date_gmt":"2025-05-29T07:36:02","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204440\/"},"modified":"2025-05-29T15:36:02","modified_gmt":"2025-05-29T07:36:02","slug":"python-%e4%b8%ad%e7%9a%84-unittest-%e6%a1%86%e6%9e%b6%e6%b5%8b%e8%af%95%e6%97%b6%e9%81%87%e5%88%b0-attributeerror-%e5%bc%82%e5%b8%b8%e6%80%8e%e4%b9%88%e5%8a%9e%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204440\/","title":{"rendered":"Python \u4e2d\u7684 unittest \u6846\u67b6\u6d4b\u8bd5\u65f6\u9047\u5230 AttributeError \u5f02\u5e38\u600e\u4e48\u529e\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

Python \u4e2d\u7684 unittest \u6846\u67b6\u6d4b\u8bd5\u65f6\u9047\u5230 AttributeError \u5f02\u5e38\u600e\u4e48\u529e\uff1f<\/h1>\n

\u76ee\u524d\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587\u300aPython \u4e2d\u7684 unittest \u6846\u67b6\u6d4b\u8bd5\u65f6\u9047\u5230 AttributeError \u5f02\u5e38\u600e\u4e48\u529e\uff1f\u300b<\/span>\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60\u6587\u7ae0<\/span>\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~<\/p>\n

<\/p>\n

python \u4e2d\u7684 attributeerror \u95ee\u9898<\/strong><\/p>\n

\u5728 python \u4e2d\u4f7f\u7528 unittest \u6846\u67b6\u8fdb\u884c\u6d4b\u8bd5\u65f6\uff0c\u6709\u65f6\u53ef\u80fd\u4f1a\u9047\u5230 attributeerror \u5f02\u5e38\u3002\u6b64\u5f02\u5e38\u901a\u5e38\u662f\u7531\u4e8e\u6d4b\u8bd5\u65b9\u6cd5\u4e2d\u5f15\u7528\u4e86\u672a\u5b9a\u4e49\u7684\u5c5e\u6027\u9020\u6210\u7684\u3002<\/p>\n

\u95ee\u9898\u63cf\u8ff0<\/strong><\/p>\n

\u4f8b\u5982\uff0c\u5728\u4e0b\u9762\u7684\u4ee3\u7801\u4e2d\uff0ctest_give_default_raise \u65b9\u6cd5\u4e2d\u5f15\u7528\u7684 employee \u5c5e\u6027\u672a\u5728 setup \u65b9\u6cd5\u4e2d\u5b9a\u4e49\uff0c\u56e0\u6b64\u4f1a\u51fa\u73b0 attributeerror \u5f02\u5e38\uff1a<\/p>\n

class testemployee(unittest.testcase):\n    def setup(self):\n        self.employee = employee('taylor', 'swift', 20000)\n\n    def test_give_default_raise(self):\n        self.employee.give_raise()\n        self.assertequal(self.self.pay, 25000)<\/pre>\n
\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n
\u8981\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u9700\u8981\u786e\u4fdd\u5728 setup \u65b9\u6cd5\u4e2d\u6b63\u786e\u5b9a\u4e49\u4e86 employee \u5c5e\u6027\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u5e94\u5c06 setup \u65b9\u6cd5\u66f4\u6b63\u4e3a\uff1a<\/p>\n
class TestEmployee(unittest.TestCase):\n    def setUp(self):\n        self.employee = Employee('taylor', 'swift', 20000)\n\n    def test_give_default_raise(self):\n        self.employee.give_raise()\n        self.assertEqual(self.employee.pay, 25000)<\/pre>\n
\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aPython \u4e2d\u7684 unittest \u6846\u67b6\u6d4b\u8bd5\u65f6\u9047\u5230 AttributeError \u5f02\u5e38\u600e\u4e48\u529e\uff1f\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
Python \u4e2d\u7684 unitte...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-204440","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=204440"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204440\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}