{"id":276,"date":"2022-10-08T00:12:39","date_gmt":"2022-11-27T03:42:47","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/junit5-%e6%95%99%e7%a8%8b\/"},"modified":"2025-08-01T03:14:20","modified_gmt":"2025-07-31T19:14:20","slug":"junit5-%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/junit5-%e6%95%99%e7%a8%8b\/","title":{"rendered":"JUnit 5 \u6559\u7a0b\uff1a\u4ece\u5165\u95e8\u5230\u7cbe\u901a\uff0c\u638c\u63e1\u73b0\u4ee3Java\u5355\u5143\u6d4b\u8bd5"},"content":{"rendered":"

JUnit 5 \u6559\u7a0b<\/h2>\n

\u5728\u672c JUnit \u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u901a\u8fc7\u793a\u4f8b\u4ecb\u7ecd JUnit 5 \u7684\u57fa\u7840\u77e5\u8bc6\u548c\u65b0\u529f\u80fd\u3002\u5728 Java \u4e16\u754c\u4e2d\uff0cJUnit \u662f\u7528\u4e8e\u5bf9 Java \u4ee3\u7801\u8fdb\u884c\u5355\u5143\u6d4b\u8bd5\u7684\u6d41\u884c\u6846\u67b6\u4e4b\u4e00\u3002JUnit \u4e3b\u8981\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u5728 JVM \u4e0a\u6d4b\u8bd5\u81ea\u5df1\u7684\u4ee3\u7801\u3002<\/p>\n

JUnit 5 \u67b6\u6784<\/h2>\n
\"JUnit<\/p>\n

JUnit \u5e73\u53f0<\/h3>\n
    \n
  • \u5728 JVM \u4e0a\u542f\u52a8\u6d4b\u8bd5\u6846\u67b6<\/li>\n
  • \u62e5\u6709 TestEngine API\uff0c\u7528\u4e8e\u6784\u5efa\u53ef\u5728 JUnit \u5e73\u53f0\u4e0a\u8fd0\u884c\u7684\u6d4b\u8bd5\u6846\u67b6<\/li>\n<\/ul>\n

    JUnit Jupiter\uff08\u6728\u661f\uff09<\/h3>\n
      \n
    • \u878d\u5408\u4e86\u7528\u4e8e\u7f16\u5199\u6d4b\u8bd5\u7684\u65b0\u7f16\u7a0b\u6a21\u578b\u548c\u7528\u4e8e\u6269\u5c55\u7684\u6269\u5c55\u6a21\u578b<\/li>\n
    • \u65b0\u589e\u4e86\u8bf8\u5982 @BeforeEach\u3001@AfterEach\u3001@AfterAll\u3001@BeforeAll \u7b49\u6ce8\u89e3<\/li>\n<\/ul>\n

      JUnit Vintage\uff08\u4f20\u7edf\u7248\uff09<\/h3>\n
        \n
      • \u652f\u6301\u5728\u65b0\u5e73\u53f0\u4e0a\u6267\u884c\u4ee5\u524d\u7684 JUnit 3 \u548c 4 \u7248\u672c\u6d4b\u8bd5<\/li>\n<\/ul>\n

        JUnit \u7684 Maven \u4f9d\u8d56<\/h2>\n

        \u4e3a\u4e86\u5728\u9879\u76ee\u4e2d\u5b9e\u73b0\u57fa\u4e8e JUnit 5 \u7684\u6d4b\u8bd5\u7528\u4f8b\uff0c\u9700\u8981\u5c06\u4ee5\u4e0b\u4f9d\u8d56\u9879\u6dfb\u52a0\u5230\u9879\u76ee\u7684 pom.xml \u6587\u4ef6\u4e2d\u3002<\/p>\n

          \n
        • JUnit 5 \u5e93<\/li>\n<\/ul>\n
          <dependency>\r\n     <groupId>org.junit.jupiter<\/groupId>\r\n     <artifactId>junit-jupiter-engine<\/artifactId>\r\n     <version>5.1.1<\/version>\r\n     <scope>test<\/scope>\r\n<\/dependency>\r\n<dependency>\r\n     <groupId>org.junit.platform<\/groupId>\r\n     <artifactId>junit-platform-runner<\/artifactId>\r\n     <version>1.1.1<\/version>\r\n     <scope>test<\/scope>\r\n<\/dependency><\/code><\/pre>\n
            \n
          • JUnit 5 Maven Surefire \u63d2\u4ef6\uff08\u7528\u4e8e\u5728 IDE \u4e0d\u652f\u6301 JUnit 5 \u7684\u60c5\u51b5\u4e0b\u6267\u884c\u5355\u5143\u6d4b\u8bd5\uff0c\u5982\u679c IDE \u652f\u6301\u5219\u65e0\u9700\u6b64\u9879\uff09<\/li>\n<\/ul>\n
            <plugin>\r\n     <artifactId>maven-surefire-plugin<\/artifactId>\r\n     <version>2.19.1<\/version>\r\n     <dependencies>\r\n          <dependency>\r\n               <groupId>org.junit.platform<\/groupId>\r\n               <artifactId>junit-platform-surefire-provider<\/artifactId>\r\n               <version>1.0.2<\/version>\r\n          <\/dependency>\r\n     <\/dependencies>\r\n<\/plugin><\/code><\/pre>\n
            JUnit 5 \u65b0\u529f\u80fd<\/h2>\n
            \u8fd0\u884c\u65f6\u9700\u8981 Java 8 \u6216\u66f4\u9ad8\u7248\u672c\u3002\u4f46\u662f\u53ef\u4ee5\u4f7f\u7528\u4e4b\u524d Java \u7248\u672c\u7f16\u8bd1\u7684\u4ee3\u7801\u8fdb\u884c\u6d4b\u8bd5\u3002\u5176\u4e2d\u5f15\u5165\u4e86\u5404\u79cd\u65b0\u529f\u80fd\u3002<\/p>\n
            JUnit \u6ce8\u89e3<\/h3>\n
            \u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u6ce8\u89e3\uff1a<\/p>\n
            \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
            \u6ce8\u89e3<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
            @Test<\/a><\/td>\n\u8868\u793a\u4e00\u4e2a\u6d4b\u8bd5\u65b9\u6cd5<\/td>\n<\/tr>\n
            @DisplayName<\/a><\/td>\n\u4e3a\u6d4b\u8bd5\u7c7b\u6216\u6d4b\u8bd5\u65b9\u6cd5\u58f0\u660e\u81ea\u5b9a\u4e49\u663e\u793a\u540d\u79f0<\/td>\n<\/tr>\n
            @BeforeEach<\/a><\/td>\n\u8868\u793a\u5e26\u6ce8\u89e3\u7684\u65b9\u6cd5\u5e94\u5728\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u4e4b\u524d\u6267\u884c<\/td>\n<\/tr>\n
            @AfterEach<\/a><\/td>\n\u8868\u793a\u5e26\u6ce8\u89e3\u7684\u65b9\u6cd5\u5e94\u5728\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u4e4b\u540e\u6267\u884c<\/td>\n<\/tr>\n
            @BeforeAll<\/a><\/td>\n\u8868\u793a\u5e26\u6ce8\u89e3\u7684\u65b9\u6cd5\u5e94\u5728\u6240\u6709\u6d4b\u8bd5\u65b9\u6cd5\u4e4b\u524d\u6267\u884c<\/td>\n<\/tr>\n
            @AfterAll<\/a><\/td>\n\u8868\u793a\u5e26\u6ce8\u89e3\u7684\u65b9\u6cd5\u5e94\u5728\u6240\u6709\u6d4b\u8bd5\u65b9\u6cd5\u4e4b\u540e\u6267\u884c<\/td>\n<\/tr>\n
            @Disable<\/a><\/td>\n\u7528\u4e8e\u7981\u7528\u6d4b\u8bd5\u7c7b\u6216\u6d4b\u8bd5\u65b9\u6cd5<\/td>\n<\/tr>\n
            @Nested<\/a><\/td>\n\u8868\u793a\u5e26\u6ce8\u89e3\u7684\u7c7b\u662f\u4e00\u4e2a\u5d4c\u5957\u7684\u3001\u975e\u9759\u6001\u7684\u6d4b\u8bd5\u7c7b<\/td>\n<\/tr>\n
            @Tag<\/a><\/td>\n\u58f0\u660e\u7528\u4e8e\u8fc7\u6ee4\u6d4b\u8bd5\u7684\u6807\u7b7e<\/td>\n<\/tr>\n
            @ExtendWith<\/a><\/td>\n\u6ce8\u518c\u81ea\u5b9a\u4e49\u6269\u5c55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
            package com.Olivia;\r\n\r\nimport org.junit.jupiter.api.AfterAll;\r\nimport org.junit.jupiter.api.AfterEach;\r\nimport org.junit.jupiter.api.BeforeAll;\r\nimport org.junit.jupiter.api.BeforeEach;\r\nimport org.junit.jupiter.api.Disabled;\r\nimport org.junit.jupiter.api.DisplayName;\r\nimport org.junit.jupiter.api.Test;\r\n\r\npublic class JUnit5Sample1Test {\r\n\r\n  @BeforeAll\r\n  static void beforeAll() {\r\n    System.out.println(\"**--- \u5728\u6b64\u7c7b\u7684\u6240\u6709\u6d4b\u8bd5\u65b9\u6cd5\u6267\u884c\u524d\uff0c\u4ec5\u6267\u884c\u4e00\u6b21 ---**\");\r\n  }\r\n\r\n  @BeforeEach\r\n  void beforeEach() {\r\n    System.out.println(\"**--- \u5728\u6b64\u7c7b\u7684\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u6267\u884c\u524d\u6267\u884c ---**\");\r\n  }\r\n\r\n  @Test\r\n  void testMethod1() {\r\n    System.out.println(\"**--- \u6d4b\u8bd5\u65b9\u6cd51 \u6267\u884c ---**\");\r\n  }\r\n\r\n  @DisplayName(\"\u5e26\u6761\u4ef6\u7684\u6d4b\u8bd5\u65b9\u6cd52\")\r\n  @Test\r\n  void testMethod2() {\r\n    System.out.println(\"**--- \u6d4b\u8bd5\u65b9\u6cd52 \u6267\u884c ---**\");\r\n  }\r\n\r\n  @Test\r\n  @Disabled(\"\u5b9e\u73b0\u5f85\u5b9a\")\r\n  void testMethod3() {\r\n\t  System.out.println(\"**--- \u6d4b\u8bd5\u65b9\u6cd53 \u6267\u884c ---**\");\r\n  }\r\n\r\n  @AfterEach\r\n  void afterEach() {\r\n    System.out.println(\"**--- \u5728\u6b64\u7c7b\u7684\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u6267\u884c\u540e\u6267\u884c ---**\");\r\n  }\r\n\r\n  @AfterAll\r\n  static void afterAll() {\r\n    System.out.println(\"**--- \u5728\u6b64\u7c7b\u7684\u6240\u6709\u6d4b\u8bd5\u65b9\u6cd5\u6267\u884c\u540e\uff0c\u4ec5\u6267\u884c\u4e00\u6b21 ---**\");\r\n  }\r\n\r\n\r\n}<\/code><\/pre>\n
            \n                            \"Junit<\/p>\n
            JUnit \u65ad\u8a00<\/h3>\n
            \u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u5fc5\u987b\u4f7f\u7528\u65ad\u8a00\u6765\u5bf9\u6761\u4ef6\u8fdb\u884c\u8bc4\u4f30\uff0c\u4ee5\u4f7f\u6d4b\u8bd5\u80fd\u591f\u7ee7\u7eed\u6267\u884c\u3002JUnit Jupiter \u7684\u65ad\u8a00\u5b58\u50a8\u5728 org.junit.jupiter.api.Assertions<\/code> \u7c7b\u4e2d\uff0c\u6240\u6709\u65b9\u6cd5\u90fd\u662f\u9759\u6001\u7684\u3002<\/p>\n
            \n\n\n\n\n\n\n\n\n\n\n\n
            \u65ad\u8a00<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
            assertEquals(expected, actual)<\/code><\/td>\n\u5f53\u9884\u671f\u503c\u4e0d\u7b49\u4e8e\u5b9e\u9645\u503c\u65f6\u5931\u8d25<\/td>\n<\/tr>\n
            assertFalse(expression)<\/code><\/td>\n\u5f53\u8868\u8fbe\u5f0f\u4e0d\u4e3a\u5047\u65f6\u5931\u8d25<\/td>\n<\/tr>\n
            assertNull(actual)<\/code><\/td>\n\u5f53\u5b9e\u9645\u503c\u4e0d\u4e3a null \u65f6\u5931\u8d25<\/td>\n<\/tr>\n
            assertNotNull(actual)<\/code><\/td>\n\u5f53\u5b9e\u9645\u503c\u4e3a null \u65f6\u5931\u8d25<\/td>\n<\/tr>\n
            assertAll()<\/code><\/td>\n\u5c06\u591a\u4e2a\u65ad\u8a00\u5206\u7ec4\uff0c\u5373\u4f7f\u5176\u4e2d\u4e00\u4e2a\u6216\u591a\u4e2a\u65ad\u8a00\u5931\u8d25\uff0c\u6240\u6709\u65ad\u8a00\u4e5f\u4f1a\u88ab\u6267\u884c<\/td>\n<\/tr>\n
            assertTrue(expression)<\/code><\/td>\n\u5f53\u8868\u8fbe\u5f0f\u4e0d\u4e3a\u771f\u65f6\u5931\u8d25<\/td>\n<\/tr>\n
            assertThrows()<\/code><\/td>\n\u9884\u671f\u88ab\u6d4b\u8bd5\u7684\u7c7b\u4f1a\u629b\u51fa\u5f02\u5e38<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
            @Test\r\nvoid testAssertEqual() {\r\n\t assertEquals(\"ABC\", \"ABC\");\r\n\t assertEquals(20, 20, \"\u53ef\u9009\u65ad\u8a00\u6d88\u606f\");\r\n\t assertEquals(2 + 2, 4);\r\n}\r\n\r\n@Test\r\nvoid testAssertFalse() {\r\n\t assertFalse(\"FirstName\".length() == 10);\r\n\t assertFalse(10 > 20, \"\u65ad\u8a00\u6d88\u606f\");\r\n}\r\n\r\n@Test\r\nvoid testAssertNull() {\r\n     String str1 = null;\r\n\t String str2 = \"abc\";\r\n\t assertNull(str1);\r\n\t assertNotNull(str2);\t\r\n}\r\n\r\n@Test\r\nvoid testAssertAll() {\r\n\t String str1 = \"abc\";\r\n\t String str2 = \"pqr\";\r\n\t String str3 = \"xyz\";\r\n\t assertAll(\"\u6570\u5b57\",\r\n\t      () -> assertEquals(str1,\"abc\"),\r\n\t\t  () -> assertEquals(str2,\"pqr\"),\r\n\t\t  () -> assertEquals(str3,\"xyz\")\r\n\t );\r\n\t \/\/\u53d6\u6d88\u6ce8\u91ca\u4ee5\u4e0b\u4ee3\u7801\u5e76\u7406\u89e3\u6bcf\u4e2a\u65ad\u8a00\u7684\u6267\u884c\r\n     \/*assertAll(\"\u6570\u5b57\",\r\n\t\t  () -> assertEquals(str1,\"abc\"),\r\n\t\t  () -> assertEquals(str2,\"pqr1\"),\r\n\t\t  () -> assertEquals(str3,\"xyz1\")\r\n\t );*\/\r\n}\r\n\r\n@Test\r\nvoid testAssertTrue() {\r\n\t assertTrue(\"FirstName\".startsWith(\"F\"));\r\n\t assertTrue(10 < 20, \"\u65ad\u8a00\u6d88\u606f\");\r\n}\r\n\r\n@Test\r\nvoid testAssertThrows() {\r\n\t Throwable exception = assertThrows(IllegalArgumentException.class, () -> {\r\n\t      throw new IllegalArgumentException(\"\u53d1\u751f\u975e\u6cd5\u53c2\u6570\u5f02\u5e38\");\r\n\t });\r\n\t assertEquals(\"\u53d1\u751f\u975e\u6cd5\u53c2\u6570\u5f02\u5e38\", exception.getMessage());\r\n}<\/code><\/pre>\n
            JUnit5 \u7684\u5bfc\u5165<\/h3>\n
            \u5b83\u7684\u6d4b\u8bd5\u7c7b\u9700\u8981\u5bfc\u5165 org.junit.jupiter.api.Test<\/code> \u8bed\u53e5\u800c\u4e0d\u662f org.junit.Test<\/code>\u3002\u6b64\u5916\uff0c\u6d4b\u8bd5\u65b9\u6cd5\u4e0d\u9700\u8981\u516c\u5171\u4fee\u9970\u7b26\u548c\u672c\u5730\u5305\u3002<\/p>\n
            import org.junit.jupiter.api.Test;\r\n<\/code><\/pre>\n
            JUnit5 \u7684\u5047\u8bbe<\/h3>\n
            \u5047\u8bbe\u662f org.junit.jupiter.api.Assumptions<\/code> \u7c7b\u4e2d\u7684\u9759\u6001\u65b9\u6cd5\u3002\u53ea\u6709\u6ee1\u8db3\u6307\u5b9a\u6761\u4ef6\u65f6\uff0c\u5b83\u4eec\u624d\u4f1a\u6267\u884c\u6d4b\u8bd5\uff0c\u5426\u5219\u6d4b\u8bd5\u5c06\u88ab\u4e2d\u6b62\u3002\u4e2d\u6b62\u7684\u6d4b\u8bd5\u4e0d\u4f1a\u5bfc\u81f4\u6784\u5efa\u5931\u8d25\u3002\u5f53\u5047\u8bbe\u5931\u8d25\u65f6\uff0c\u4f1a\u629b\u51fa org.opentest4j.TestAbortedException<\/code> \u5e76\u8df3\u8fc7\u8be5\u6d4b\u8bd5\u3002<\/p>\n
            \n\n\n\n\n\n\n\n
            \u5047\u8bbe<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
            assumeTrue<\/code><\/td>\n\u5f53\u80af\u5b9a\u6761\u4ef6\u6210\u7acb\u65f6\u6267\u884c lambda \u4e3b\u4f53\uff0c\u5426\u5219\u6d4b\u8bd5\u5c06\u88ab\u8df3\u8fc7<\/td>\n<\/tr>\n
            assumeFalse<\/code><\/td>\n\u5f53\u5426\u5b9a\u6761\u4ef6\u6210\u7acb\u65f6\u6267\u884c lambda \u4e3b\u4f53\uff0c\u5426\u5219\u6d4b\u8bd5\u5c06\u88ab\u8df3\u8fc7<\/td>\n<\/tr>\n
            assumingThat<\/code><\/td>\n\u5982\u679c\u5047\u8bbe\u6210\u7acb\uff0c\u6d4b\u8bd5\u65b9\u6cd5\u7684\u4e00\u90e8\u5206\u5c06\u6267\u884c\uff1bassumingThat()<\/code> \u4e2d lambda \u4e4b\u540e\u7684\u6240\u6709\u5185\u5bb9\u90fd\u5c06\u6267\u884c\uff0c\u65e0\u8bba\u5047\u8bbe\u662f\u5426\u6210\u7acb<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n
            @Test\r\nvoid testAssumeTrue() {\r\n     boolean b = 'A' == 'A';\r\n     assumeTrue(b);\r\n     assertEquals(\"Hello\", \"Hello\");\r\n}\r\n\r\n@Test\r\n@DisplayName(\"test executes only on Saturday\")\r\npublic void testAssumeTrueSaturday() {\r\n     LocalDateTime dt = LocalDateTime.now();\r\n     assumeTrue(dt.getDayOfWeek().getValue() == 6);\r\n     System.out.println(\"further code will execute only if above assumption holds true\");\r\n}\r\n\r\n@Test\r\nvoid testAssumeFalse() {\r\n     boolean b = 'A' != 'A';\r\n     assumeFalse(b);\r\n     assertEquals(\"Hello\", \"Hello\");\r\n}\r\n\r\n@Test\r\nvoid testAssumeFalseEnvProp() {\r\n     System.setProperty(\"env\", \"prod\");\r\n     assumeFalse(\"dev\".equals(System.getProperty(\"env\")));\r\n     System.out.println(\"further code will execute only if above assumption hold\");\r\n}\r\n\r\n@Test\r\nvoid testAssumingThat() {\r\n     System.setProperty(\"env\", \"test\");\r\n     assumingThat(\"test\".equals(System.getProperty(\"env\")),\r\n          () -> {\r\n               assertEquals(10, 10);\r\n               System.out.println(\"perform below assertions only on the test env\");\r\n               });\r\n\r\n     assertEquals(20, 20);\r\n     System.out.println(\"perform below assertions on all env\");\r\n}\r\n<\/code><\/pre>\n
            JUnit \u5d4c\u5957\u6d4b\u8bd5\u7c7b<\/h3>\n
            \u5d4c\u5957\u6d4b\u8bd5\u5141\u8bb8\u521b\u5efa\u5d4c\u5957\u7c7b\u5e76\u6267\u884c\u5176\u4e2d\u7684\u6240\u6709\u6d4b\u8bd5\u65b9\u6cd5\u3002\u5185\u90e8\u7c7b\u5fc5\u987b\u662f\u975e\u9759\u6001\u7684\u3002\u53ea\u9700\u4f7f\u7528 @Nested<\/code> \u6ce8\u89e3\u5185\u90e8\u7c7b\uff0c\u5185\u90e8\u7c7b\u4e2d\u7684\u6240\u6709\u6d4b\u8bd5\u65b9\u6cd5\u90fd\u5c06\u88ab\u6267\u884c\u3002<\/p>\n
            @BeforeAll\r\nstatic void beforeAll() {\r\n     System.out.println(\"**--- JUnit5Sample4Test :: beforeAll :: \u5728\u6240\u6709\u6d4b\u8bd5\u65b9\u6cd5\u6267\u884c\u524d\u6267\u884c\u4e00\u6b21 ---**\");\r\n}\r\n \r\n@BeforeEach\r\nvoid beforeEach() {\r\n\t System.out.println(\"**--- JUnit5Sample4Test :: beforeEach :: \u5728\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u6267\u884c\u524d\u6267\u884c ---**\");\r\n}\r\n\r\n@AfterEach\r\nvoid afterEach() {\r\n\t System.out.println(\"**--- JUnit5Sample4Test :: afterEach :: \u5728\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u6267\u884c\u540e\u6267\u884c ---**\");\r\n}\r\n\r\n@AfterAll\r\nstatic void afterAll() {\r\n\t System.out.println(\"**--- JUnit5Sample4Test :: afterAll :: \u5728\u6240\u6709\u6d4b\u8bd5\u65b9\u6cd5\u6267\u884c\u540e\u6267\u884c\u4e00\u6b21 ---**\");\r\n}\r\n \r\n     @Nested\r\n     class InnerClass {\r\n \r\n          @BeforeEach\r\n          void beforeEach() {\r\n               System.out.println(\"**--- InnerClass :: beforeEach :: \u5728\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u6267\u884c\u524d\u6267\u884c ---**\");\r\n          }\r\n \r\n          @AfterEach\r\n          void afterEach() {\r\n        \t   System.out.println(\"**--- InnerClass :: afterEach :: \u5728\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u6267\u884c\u540e\u6267\u884c ---**\");\r\n          }\r\n \r\n          @Test\r\n          void testMethod1() {\r\n        \t   System.out.println(\"**--- InnerClass :: testMethod1 :: \u6267\u884c\u6d4b\u8bd5\u65b9\u6cd51 ---**\");\r\n          }\r\n \r\n          @Nested\r\n          class InnerMostClass {\r\n \r\n               @BeforeEach\r\n               void beforeEach() {\r\n                    System.out.println(\"**--- InnerMostClass :: beforeEach :: \u5728\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u6267\u884c\u524d\u6267\u884c ---**\");\r\n               }\r\n \r\n               @AfterEach\r\n               void afterEach() {\r\n            \t    System.out.println(\"**--- InnerMostClass :: afterEach :: \u5728\u6bcf\u4e2a\u6d4b\u8bd5\u65b9\u6cd5\u6267\u884c\u540e\u6267\u884c ---**\");\r\n               }\r\n \r\n               @Test\r\n               void testMethod2() {\r\n            \t    System.out.println(\"**--- InnerMostClass :: testMethod2 :: \u6267\u884c\u6d4b\u8bd5\u65b9\u6cd52 ---**\");\r\n               }\r\n        }\r\n    }\r\n<\/code><\/pre>\n
            JUnit \u6d4b\u8bd5\u5f02\u5e38<\/h3>\n
            \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u65b9\u6cd5\u6709\u671b\u6839\u636e\u7279\u5b9a\u6761\u4ef6\u629b\u51fa\u5f02\u5e38\u3002\u5982\u679c\u7ed9\u5b9a\u7684\u65b9\u6cd5\u672a\u629b\u51fa\u6307\u5b9a\u7684\u5f02\u5e38\uff0cassertThrows<\/code> \u5c06\u5bfc\u81f4\u6d4b\u8bd5\u5931\u8d25\u3002<\/p>\n
            Throwable exception = assertThrows(IllegalArgumentException.class, () -> {\r\n     throw new IllegalArgumentException(\"\u975e\u6cd5\u53c2\u6570\u5f02\u5e38\u53d1\u751f\");\r\n});\r\nassertEquals(\"\u975e\u6cd5\u53c2\u6570\u5f02\u5e38\u53d1\u751f\", exception.getMessage());\r\n<\/code><\/pre>\n
            JUnit \u6d4b\u8bd5\u6267\u884c<\/h2>\n
            \u5355\u5143\u6d4b\u8bd5\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u6765\u6267\u884c\uff0c\u5176\u4e2d\u4e24\u79cd\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n
              \n
            • \u4f7f\u7528 Eclipse IDE Oxygen.3a (4.7.3a) \u7248\u672c\uff0c\u6253\u5f00\u8981\u6267\u884c\u7684\u6d4b\u8bd5\u6587\u4ef6\u3002\u53f3\u952e\u5355\u51fb\u6587\u4ef6\u5e76\u9009\u62e9\u201c\u8fd0\u884c\u65b9\u5f0f (Runs As)\u201d\uff0c\u7136\u540e\u9009\u62e9\u201cJUnit \u6d4b\u8bd5 (JUnit Test)\u201d\u3002<\/li>\n
            • \u5728 Windows \u547d\u4ee4\u884c\u4e2d\u4f7f\u7528 mvn test<\/code> \u547d\u4ee4\u3002<\/li>\n<\/ul>\n
              \u603b\u7ed3<\/h2>\n
              \u6211\u4eec\u5df2\u7ecf\u901a\u8fc7\u4e00\u4e9b\u4f8b\u5b50\u63a2\u7d22\u4e86 JUnit 5 \u53ca\u5176\u65b0\u7279\u6027\u3002\u6211\u4eec\u8fd8\u4e86\u89e3\u4e86\u5982\u4f55\u4f7f\u7528 JUnit \u6ce8\u89e3\u3001\u65ad\u8a00\u3001\u5047\u8bbe\u3001\u5f02\u5e38\u4ee5\u53ca\u7f16\u5199\u5d4c\u5957\u6d4b\u8bd5\u7c7b\u3002<\/p>\n
              \u60a8\u53ef\u4ee5\u4ece\u6211\u4eec\u7684 GitHub \u4ed3\u5e93\u4e2d\u4e0b\u8f7d\u5b8c\u6574\u7684\u793a\u4f8b\u9879\u76ee\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
              JUnit 5 \u6559\u7a0b \u5728\u672c JUnit \u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u901a\u8fc7\u793a\u4f8b\u4ecb\u7ecd JUnit 5 \u7684\u57fa\u7840\u77e5\u8bc6\u548c\u65b0\u529f\u80fd\u3002\u5728 J […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[991,990,992,955,993],"class_list":["post-276","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-java","tag-junit-5","tag-tdd","tag-955","tag-993"],"yoast_head":"\nJUnit 5 \u6559\u7a0b\uff1a\u4ece\u5165\u95e8\u5230\u7cbe\u901a\uff0c\u638c\u63e1\u73b0\u4ee3Java\u5355\u5143\u6d4b\u8bd5 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u6df1\u5165\u5b66\u4e60JUnit 5\uff0c\u672c\u6559\u7a0b\u6db5\u76d6\u5176\u6838\u5fc3\u6982\u5ff5\u3001\u65b0\u7279\u6027\u3001\u65ad\u8a00\u3001\u53c2\u6570\u5316\u6d4b\u8bd5\u3001\u6269\u5c55\u6a21\u578b\u7b49\u3002\u52a9\u60a8\u9ad8\u6548\u7f16\u5199\u9ad8\u8d28\u91cf\u7684Java\u5355\u5143\u6d4b\u8bd5\uff0c\u63d0\u5347\u4ee3\u7801\u53ef\u9760\u6027\u4e0e\u53ef\u7ef4\u62a4\u6027\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/junit5-\u6559\u7a0b\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JUnit 5 \u6559\u7a0b\uff1a\u4ece\u5165\u95e8\u5230\u7cbe\u901a\uff0c\u638c\u63e1\u73b0\u4ee3Java\u5355\u5143\u6d4b\u8bd5\" \/>\n<meta property=\"og:description\" content=\"\u6df1\u5165\u5b66\u4e60JUnit 5\uff0c\u672c\u6559\u7a0b\u6db5\u76d6\u5176\u6838\u5fc3\u6982\u5ff5\u3001\u65b0\u7279\u6027\u3001\u65ad\u8a00\u3001\u53c2\u6570\u5316\u6d4b\u8bd5\u3001\u6269\u5c55\u6a21\u578b\u7b49\u3002\u52a9\u60a8\u9ad8\u6548\u7f16\u5199\u9ad8\u8d28\u91cf\u7684Java\u5355\u5143\u6d4b\u8bd5\uff0c\u63d0\u5347\u4ee3\u7801\u53ef\u9760\u6027\u4e0e\u53ef\u7ef4\u62a4\u6027\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/junit5-\u6559\u7a0b\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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