{"id":203105,"date":"2025-05-22T09:22:19","date_gmt":"2025-05-22T01:22:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203105\/"},"modified":"2025-05-22T09:22:19","modified_gmt":"2025-05-22T01:22:19","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-junit5-%e5%af%b9%e5%90%8c%e4%b8%80%e6%b5%8b%e8%af%95%e7%94%a8%e4%be%8b%e7%9a%84%e4%b8%8d%e5%90%8c%e6%96%b9%e6%b3%95%e8%bf%9b%e8%a1%8c%e6%b5%8b%e8%af%95%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203105\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 JUnit5 \u5bf9\u540c\u4e00\u6d4b\u8bd5\u7528\u4f8b\u7684\u4e0d\u540c\u65b9\u6cd5\u8fdb\u884c\u6d4b\u8bd5\uff1f"},"content":{"rendered":"

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\u5982\u4f55\u4f7f\u7528 JUnit5 \u5bf9\u540c\u4e00\u6d4b\u8bd5\u7528\u4f8b\u7684\u4e0d\u540c\u65b9\u6cd5\u8fdb\u884c\u6d4b\u8bd5\uff1f<\/h1>\n

\u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u5982\u4f55\u4f7f\u7528 JUnit5 \u5bf9\u540c\u4e00\u6d4b\u8bd5\u7528\u4f8b\u7684\u4e0d\u540c\u65b9\u6cd5\u8fdb\u884c\u6d4b\u8bd5\uff1f\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

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\u5982\u4f55\u901a\u8fc7junit5\uff0c\u5bf9\u540c\u4e00\u6d4b\u8bd5\u6837\u4f8b\u7684\u4e0d\u540c\u65b9\u6cd5\u8fdb\u884c\u6d4b\u8bd5\uff1f<\/strong><\/p>\n

\u901a\u5e38\u4f7f\u7528junit5\u6d4b\u8bd5\u65f6\uff0c\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u4f7f\u7528\u4e0d\u540c\u7684\u6d4b\u8bd5\u6570\u636e\u3002\u4f46\u6709\u65f6\u6211\u4eec\u9700\u8981\u4f7f\u7528\u540c\u4e00\u6d4b\u8bd5\u6570\u636e\u5bf9\u591a\u4e2a\u65b9\u6cd5\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4e0b\u9762\u4ecb\u7ecd\u5982\u4f55\u5b9e\u73b0\uff1a<\/p>\n

\u95ee\u9898\u4ee3\u7801\uff1a<\/strong><\/p>\n

\u4ee5\u4e0b\u662f\u95ee\u9898\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n

import org.junit.jupiter.api.*;\n\npublic class sort_test3 {\n\n    private final int[] testdata = init_all();\n\n    int[] init_all(){\n        final int[] testdata;\n        system.out.println(\"before run...\");\n\n        \/\/ \u968f\u673a\u751f\u6210\u6d4b\u8bd5\u6570\u636e\n        int n = (int) (math.random() * 1000);\n        system.out.println(n);\n        testdata = new int[n];\n        for (int i = 0; i < n; i++) {\n            testdata[i] = (int) (math.random() * 1000);\n        }\n        return testdata;\n    }\n\n    @beforeall\n    void print(){\n        system.out.println();\n        system.out.println(\"--------------\u7a0b\u5e8f\u8fd0\u884c\u7ed3\u675f--------------\");\n    }\n\n    \/\/ \u4f7f\u7528\u4e0d\u540c\u6d4b\u8bd5\u6570\u636e\n    @test\n    \/\/\u5192\u6ce1\u6392\u5e8f\n    public void test_mpsort() {\n        for (int i:testdata) {\n            system.out.println(i);\n        }\n        int[] mp = mysortalgorithm_main.mp_sort(testdata);\n        system.out.println(\"\u5192\u6ce1\u6392\u5e8f\u7ed3\u679c:\");\n\n    }\n\n    \/\/ \u4f7f\u7528\u4e0d\u540c\u6d4b\u8bd5\u6570\u636e\n    @test\n    \/\/ \u9009\u62e9\u6392\u5e8f\n    void test_chosesort() {\n        for (int i:testdata) {\n            system.out.println(i);\n        }\n        int[] cos = mysortalgorithm_main.chose_sort(testdata);\n        system.out.println(\"\u9009\u62e9\u6392\u5e8f\u7ed3\u679c\uff1a\");\n\n    }\n\n}<\/pre>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u90fd\u6709\u81ea\u5df1\u7684testdata\u3002\u8fd9\u5c06\u5bfc\u81f4\u6bcf\u6b21\u6d4b\u8bd5\u4f7f\u7528\u4e0d\u540c\u7684\u6d4b\u8bd5\u6570\u636e\u3002<\/p>\n
\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n
\u8981\u4f7f\u7528\u540c\u4e00\u6d4b\u8bd5\u6570\u636e\u5bf9\u591a\u4e2a\u65b9\u6cd5\u8fdb\u884c\u6d4b\u8bd5\uff0c\u8bf7\u4f7f\u7528@beforeeach\u6ce8\u89e3\u3002\u8fd9\u4e2a\u6ce8\u89e3\u5728\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u4e4b\u524d\u8fd0\u884c\uff0c\u56e0\u6b64\u60a8\u53ef\u4ee5\u5229\u7528\u5b83\u6765\u751f\u6210\u6d4b\u8bd5\u6570\u636e\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u8be5\u65b9\u6cd5\u4e2d\u4f7f\u7528\u3002<\/p>\n
\u4fee\u6539\u540e\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
import org.junit.jupiter.api.*;\n\npublic class Sort_Test3 {\n\n    private int[] testData;\n\n    @BeforeEach\n    void init_All(){\n        final int[] testData;\n        System.out.println(\"before run...\");\n\n        \/\/ \u968f\u673a\u751f\u6210\u6d4b\u8bd5\u6570\u636e\n        int n = (int) (Math.random() * 1000);\n        System.out.println(n);\n        testData = new int[n];\n        for (int i = 0; i < n; i++) {\n            testData[i] = (int) (Math.random() * 1000);\n        }\n        this.testData = testData;\n    }\n\n    @BeforeAll\n    void print(){\n        System.out.println();\n        System.out.println(\"--------------\u7a0b\u5e8f\u8fd0\u884c\u7ed3\u675f--------------\");\n    }\n\n    \/\/ \u4f7f\u7528\u76f8\u540c\u6d4b\u8bd5\u6570\u636e\n    @Test\n    \/\/\u5192\u6ce1\u6392\u5e8f\n    public void test_mpSort() {\n        for (int i:testData) {\n            System.out.println(i);\n        }\n        int[] mp = MySortAlgorithm_Main.mp_sort(testData);\n        System.out.println(\"\u5192\u6ce1\u6392\u5e8f\u7ed3\u679c:\");\n\n    }\n\n    \/\/ \u4f7f\u7528\u76f8\u540c\u6d4b\u8bd5\u6570\u636e\n    @Test\n    \/\/ \u9009\u62e9\u6392\u5e8f\n    void test_choseSort() {\n        for (int i:testData) {\n            System.out.println(i);\n        }\n        int[] cos = MySortAlgorithm_Main.chose_sort(testData);\n        System.out.println(\"\u9009\u62e9\u6392\u5e8f\u7ed3\u679c\uff1a\");\n\n    }\n\n}<\/pre>\n
\u5728\u4fee\u6539\u540e\u7684\u4ee3\u7801\u4e2d\uff0c@beforeeach\u6ce8\u89e3\u4f7f\u7528init_all()\u65b9\u6cd5\u5728\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u4e4b\u524d\u751f\u6210\u6d4b\u8bd5\u6570\u636e\u3002\u7136\u540e\uff0c\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u90fd\u53ef\u4ee5\u8bbf\u95eetestdata\u53d8\u91cf\u5e76\u4f7f\u7528\u5b83\u3002<\/p>\n
\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528@testinstance(testinstance.lifecycle.per_class)\u6ce8\u89e3\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5728\u6d4b\u8bd5\u7c7b\u4e2d\u521d\u59cb\u5316\u6d4b\u8bd5\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f7f\u7528this.testdata\u6765\u8bbf\u95ee\u5b83\u3002<\/p>\n
\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300a\u5982\u4f55\u4f7f\u7528 JUnit5 \u5bf9\u540c\u4e00\u6d4b\u8bd5\u7528\u4f8b\u7684\u4e0d\u540c\u65b9\u6cd5\u8fdb\u884c\u6d4b\u8bd5\uff1f\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591a\u6587\u7ae0\u77e5\u8bc6\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u4f7f\u7528 JUnit5 \u5bf9\u540c\u4e00\u6d4b...<\/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-203105","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203105","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=203105"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203105\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}