{"id":394,"date":"2023-10-07T15:55:53","date_gmt":"2023-03-13T09:45:48","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/index.php\/2023\/11\/30\/junit5%e3%83%81%e3%83%a5%e3%83%bc%e3%83%88%e3%83%aa%e3%82%a2%e3%83%ab\/"},"modified":"2025-07-31T23:15:08","modified_gmt":"2025-07-31T14:15:08","slug":"junit5%e3%83%81%e3%83%a5%e3%83%bc%e3%83%88%e3%83%aa%e3%82%a2%e3%83%ab","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/junit5%e3%83%81%e3%83%a5%e3%83%bc%e3%83%88%e3%83%aa%e3%82%a2%e3%83%ab\/","title":{"rendered":"JUnit5\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb"},"content":{"rendered":"

JUnit5\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/h2>\n

\u3053\u306eJunit\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001Junit5\u306e\u57fa\u672c\u3068\u65b0\u6a5f\u80fd\u3092\u4f8b\u3092\u4f7f\u3063\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002Java\u306e\u4e16\u754c\u3067\u306f\u3001Junit\u306fJava\u30b3\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306b\u3088\u304f\u4f7f\u308f\u308c\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u4e00\u3064\u3067\u3059\u3002Junit\u306f\u4e3b\u306b\u958b\u767a\u8005\u304c\u81ea\u5206\u81ea\u8eab\u3067JVM\u4e0a\u3067\u30b3\u30fc\u30c9\u3092\u30c6\u30b9\u30c8\u3059\u308b\u306e\u3092\u52a9\u3051\u308b\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

JUnit5\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/h2>\n
\"junit5<\/div>\n

JUnit\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/h3>\n
    \n
  • Launches testing frameworks on the JVM<\/li>\n
  • Has TestEngine API used to build a testing framework that runs on the JUnit platform<\/li>\n<\/ul>\n

    JUnit Jupiter \u3092\u65e5\u672c\u8a9e\u3067\u8aac\u660e\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a00\u3044\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/h3>\n

    \u300cJUnit Jupiter\u300d\u3068\u306f\u3001Java\u306e\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u3072\u3068\u3064\u3067\u3059\u3002<\/p>\n

      \n
    • Blend of new programming model for writing tests and extension model for extensions<\/li>\n
    • Addition of new annotations like @BeforeEach, @AfterEach, @AfterAll, @BeforeAll etc.<\/li>\n<\/ul>\n

      JUnit \u30d3\u30f3\u30c6\u30fc\u30b8<\/h3>\n
        \n
      • Provides support to execute previous JUnit version 3 and 4 tests on this new platform<\/li>\n<\/ul>\n

        JUnit\u306eMaven\u306e\u4f9d\u5b58\u95a2\u4fc2<\/h2>\n

        JUnit5\u30d9\u30fc\u30b9\u306e\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306epom.xml\u30d5\u30a1\u30a4\u30eb\u306b\u4ee5\u4e0b\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

          \n
        • JUnit 5 Library<\/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>\r\n<\/code><\/pre>\n
            \n
          • JUnit5 maven surefire provider to execute the unit tests where IDE does not have JUnit5 support (if IDE has support then this point is not required)<\/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>\r\n<\/code><\/pre>\n
            JUnit5\u306e\u65b0\u6a5f\u80fd<\/h2>\n
            \u5b9f\u884c\u6642\u306b\u306fJava 8\u4ee5\u4e0a\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u4ee5\u524d\u306eJava\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305f\u30b3\u30fc\u30c9\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u65b0\u6a5f\u80fd\u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n
            JUnit\u306e\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3<\/h3>\n
            \u4ee5\u4e0b\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u6ce8\u91c8\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002 (Ika ni wa, ikutsu ka no ippan-teki ni shiyou sareru ch\u016bkai ga teiky\u014d sa reteimasu.)<\/p>\n
            \n
            \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
            Annotation<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
            @Test<\/a><\/td>\nDenotes a test method<\/td>\n<\/tr>\n
            @DisplayName<\/a><\/td>\nDeclares a custom display name for the test class or test method<\/td>\n<\/tr>\n
            @BeforeEach<\/a><\/td>\nDenotes that the annotated method should be executed before each test method<\/td>\n<\/tr>\n
            @AfterEach<\/a><\/td>\nDenotes that the annotated method should be executed after each test method<\/td>\n<\/tr>\n
            @BeforeAll<\/a><\/td>\nDenotes that the annotated method should be executed before all test methods<\/td>\n<\/tr>\n
            @AfterAll<\/a><\/td>\nDenotes that the annotated method should be executed after all test methods<\/td>\n<\/tr>\n
            @Disable<\/a><\/td>\nUsed to disable a test class or test method<\/td>\n<\/tr>\n
            @Nested<\/a><\/td>\nDenotes that the annotated class is a nested, non-static test class<\/td>\n<\/tr>\n
            @Tag<\/a><\/td>\nDeclare tags for filtering tests<\/td>\n<\/tr>\n
            @ExtendWith<\/a><\/td>\nRegister custom extensions<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
            package com.scdev;\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(\"**--- Executed once before all test methods in this class ---**\");\r\n  }\r\n\r\n  @BeforeEach\r\n  void beforeEach() {\r\n    System.out.println(\"**--- Executed before each test method in this class ---**\");\r\n  }\r\n\r\n  @Test\r\n  void testMethod1() {\r\n    System.out.println(\"**--- Test method1 executed ---**\");\r\n  }\r\n\r\n  @DisplayName(\"Test method2 with condition\")\r\n  @Test\r\n  void testMethod2() {\r\n    System.out.println(\"**--- Test method2 executed ---**\");\r\n  }\r\n\r\n  @Test\r\n  @Disabled(\"implementation pending\")\r\n  void testMethod3() {\r\n\t  System.out.println(\"**--- Test method3 executed ---**\");\r\n  }\r\n\r\n  @AfterEach\r\n  void afterEach() {\r\n    System.out.println(\"**--- Executed after each test method in this class ---**\");\r\n  }\r\n\r\n  @AfterAll\r\n  static void afterAll() {\r\n    System.out.println(\"**--- Executed once after all test methods in this class ---**\");\r\n  }\r\n\r\n\r\n}\r\n<\/code><\/pre>\n
            \"Junit<\/div>\n
            JUnit\u306e\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3<\/h3>\n
            \u3059\u3079\u3066\u306e\u30c6\u30b9\u30c8\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u6761\u4ef6\u304c\u771f\u3067\u3042\u308b\u3053\u3068\u3092\u8a55\u4fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c6\u30b9\u30c8\u304c\u7d9a\u884c\u3055\u308c\u307e\u3059\u3002JUnit Jupiter \u306e\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\u306f\u3001org.junit.jupiter.api.Assertions \u30af\u30e9\u30b9\u306b\u4fdd\u6301\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u9759\u7684\u3067\u3059\u3002<\/p>\n
            \n
            \n\n\n\n\n\n\n\n\n\n\n\n
            Assertion<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
            assertEquals(expected, actual)<\/td>\nFails when expected does not equal actual<\/td>\n<\/tr>\n
            assertFalse(expression)<\/td>\nFails when expression is not false<\/td>\n<\/tr>\n
            assertNull(actual)<\/td>\nFails when actual is not null<\/td>\n<\/tr>\n
            assertNotNull(actual)<\/td>\nFails when actual is null<\/td>\n<\/tr>\n
            assertAll()<\/td>\nGroup many assertions and every assertion is executed even if one or more of them fails<\/td>\n<\/tr>\n
            assertTrue(expression)<\/td>\nFails if expression is not true<\/td>\n<\/tr>\n
            assertThrows()<\/td>\nClass to be tested is expected to throw an exception<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
            @Test\r\nvoid testAssertEqual() {\r\n\t assertEquals(\"ABC\", \"ABC\");\r\n\t assertEquals(20, 20, \"optional assertion message\");\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, \"assertion message\");\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(\"numbers\",\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 \/\/uncomment below code and understand each assert execution\r\n     \/*assertAll(\"numbers\",\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  {\r\n\t      throw new IllegalArgumentException(\"Illegal Argument Exception occured\");\r\n\t });\r\n\t assertEquals(\"Illegal Argument Exception occured\", exception.getMessage());\r\n}\r\n<\/code><\/pre>\n
            JUnit5\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u6587<\/h3>\n
            \u30c6\u30b9\u30c8\u30af\u30e9\u30b9\u306forg.junit.jupiter.api.Test\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u6587\u3092\u5fc5\u8981\u3068\u3057\u3001org.junit.Test\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u30c6\u30b9\u30c8\u30e1\u30bd\u30c3\u30c9\u306fpublic\u3067\u3042\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3057\u3001\u30ed\u30fc\u30ab\u30eb\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u5185\u3067\u3042\u308b\u5fc5\u8981\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n
            import org.junit.jupiter.api.Test;\r\n<\/code><\/pre>\n
            JUnit5\u306e\u524d\u63d0\u6761\u4ef6<\/h3>\n
            \u524d\u63d0\u6761\u4ef6\u306f\u3001org.junit.jupiter.api.Assumptions\u30af\u30e9\u30b9\u306e\u9759\u7684\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002\u6307\u5b9a\u3055\u308c\u305f\u6761\u4ef6\u304c\u6e80\u305f\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u30c6\u30b9\u30c8\u306f\u5b9f\u884c\u3055\u308c\u307e\u305b\u3093\u3002\u4e2d\u6b62\u3055\u308c\u305f\u30c6\u30b9\u30c8\u306f\u30d3\u30eb\u30c9\u306e\u5931\u6557\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u305b\u3093\u3002\u524d\u63d0\u6761\u4ef6\u304c\u5931\u6557\u3059\u308b\u3068\u3001org.opentest4j.TestAbortedException\u304c\u30b9\u30ed\u30fc\u3055\u308c\u3001\u30c6\u30b9\u30c8\u306f\u30b9\u30ad\u30c3\u30d7\u3055\u308c\u307e\u3059\u3002<\/p>\n
            \n
            \n\n\n\n\n\n\n\n
            Assumptions<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
            assumeTrue<\/td>\nExecute the body of lamda when the positive condition hold else test will be skipped<\/td>\n<\/tr>\n
            assumeFalse<\/td>\nExecute the body of lamda when the negative condition hold else test will be skipped<\/td>\n<\/tr>\n
            assumingThat<\/td>\nPortion of the test method will execute if an assumption holds true and everything after the lambda will execute irrespective of the assumption in assumingThat() holds<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/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 \u306e\u30cd\u30b9\u30c8\u3057\u305f\u30c6\u30b9\u30c8\u30af\u30e9\u30b9<\/h3>\n
            \u30cd\u30b9\u30c8\u3055\u308c\u305f\u30c6\u30b9\u30c8\u306f\u3001\u30cd\u30b9\u30c8\u3055\u308c\u305f\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3057\u3001\u305d\u306e\u3059\u3079\u3066\u306e\u30c6\u30b9\u30c8\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5185\u90e8\u30af\u30e9\u30b9\u306f\u3001\u975e\u9759\u7684\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5358\u306b\u5185\u90e8\u30af\u30e9\u30b9\u306b@Nested\u306e\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u308c\u3070\u3001\u5185\u90e8\u306b\u3042\u308b\u3059\u3079\u3066\u306e\u30c6\u30b9\u30c8\u30e1\u30bd\u30c3\u30c9\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n
            @BeforeAll\r\nstatic void beforeAll() {\r\n     System.out.println(\"**--- JUnit5Sample4Test :: beforeAll :: Executed once before all test methods ---**\");\r\n}\r\n \r\n@BeforeEach\r\nvoid beforeEach() {\r\n\t System.out.println(\"**--- JUnit5Sample4Test :: beforeEach :: Executed before each test method ---**\");\r\n}\r\n\r\n@AfterEach\r\nvoid afterEach() {\r\n\t System.out.println(\"**--- JUnit5Sample4Test :: afterEach :: Executed after each test method ---**\");\r\n}\r\n\r\n@AfterAll\r\nstatic void afterAll() {\r\n\t System.out.println(\"**--- JUnit5Sample4Test :: afterAll :: Executed after all test method ---**\");\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 :: Executed before each test method ---**\");\r\n          }\r\n \r\n          @AfterEach\r\n          void afterEach() {\r\n        \t   System.out.println(\"**--- InnerClass :: afterEach :: Executed after each test method ---**\");\r\n          }\r\n \r\n          @Test\r\n          void testMethod1() {\r\n        \t   System.out.println(\"**--- InnerClass :: testMethod1 :: Executed test method1 ---**\");\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 :: Executed before each test method ---**\");\r\n               }\r\n \r\n               @AfterEach\r\n               void afterEach() {\r\n            \t    System.out.println(\"**--- InnerMostClass :: afterEach :: Executed after each test method ---**\");\r\n               }\r\n \r\n               @Test\r\n               void testMethod2() {\r\n            \t    System.out.println(\"**--- InnerMostClass :: testMethod2 :: Executed test method2 ---**\");\r\n               }\r\n        }\r\n    }\r\n<\/code><\/pre>\n
            JUnit\u30c6\u30b9\u30c8\u4f8b\u5916<\/h3>\n
            \u7279\u5b9a\u306e\u6761\u4ef6\u306e\u4e0b\u3067\u4f8b\u5916\u3092\u30b9\u30ed\u30fc\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u308b\u5834\u9762\u304c\u3042\u308a\u307e\u3059\u3002\u6307\u5b9a\u3055\u308c\u305f\u4f8b\u5916\u3092\u6295\u3052\u306a\u3044\u5834\u5408\u3001assertThrows\u306f\u30c6\u30b9\u30c8\u306b\u5931\u6557\u3057\u307e\u3059\u3002<\/p>\n
            Throwable exception = assertThrows(IllegalArgumentException.class, () -> {\r\n     throw new IllegalArgumentException(\"Illegal Argument Exception occured\");\r\n});\r\nassertEquals(\"Illegal Argument Exception occured\", exception.getMessage());\r\n<\/code><\/pre>\n
            JUnit \u30c6\u30b9\u30c8\u306e\u5b9f\u884c<\/h2>\n
            \u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u306f\u69d8\u3005\u306a\u65b9\u6cd5\u3067\u5b9f\u884c\u3067\u304d\u307e\u3059\u304c\u3001\u4ee5\u4e0b\u306e2\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n
              \n
            • Use Eclipse IDE Oxygen.3a (4.7.3a) Release and open test file to be executed. Right-click on the file and choose option Runs As followed by JUnit Test<\/li>\n
            • Use mvn test command on Windows command prompt<\/li>\n<\/ul>\n
              \u8981\u7d04\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/h2>\n
              \u79c1\u305f\u3061\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u4f8b\u3092\u4f7f\u3063\u3066JUnit5\u3068\u305d\u306e\u65b0\u6a5f\u80fd\u3092\u63a2\u7d22\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001JUnit\u306e\u6ce8\u91c8\u3001\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\u3001\u524d\u63d0\u6761\u4ef6\u3001\u4f8b\u5916\u3092\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3057\u3001\u30cd\u30b9\u30c8\u3055\u308c\u305f\u30c6\u30b9\u30c8\u30af\u30e9\u30b9\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3082\u898b\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n
              \u5f53\u793e\u306eGitHub\u30ea\u30dd\u30b8\u30c8\u30ea\u304b\u3089\u3001\u5b8c\u5168\u306a\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
              JUnit5\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb \u3053\u306eJunit\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001Junit5\u306e\u57fa\u672c\u3068\u65b0\u6a5f\u80fd\u3092\u4f8b\u3092\u4f7f\u3063\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002Java\u306e\u4e16\u754c\u3067\u306f\u3001Junit\u306fJava\u30b3\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306b\u3088\u304f\u4f7f\u308f\u308c\u308b\u30d5\u30ec\u30fc\u30e0\u30ef […]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[26,61],"class_list":["post-394","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-26","tag-61"],"yoast_head":"\nJUnit5\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"JUnit5\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3002\u5b9f\u8df5\u7684\u306a\u4f8b\u3068\u30b3\u30fc\u30c9\u3001\u6ce8\u610f\u70b9\u3092\u542b\u3081\u3066\u521d\u5fc3\u8005\u306b\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u8aac\u660e\u3057\u307e\u3059\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\/ja\/blog\/junit5\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JUnit5\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\" \/>\n<meta property=\"og:description\" content=\"JUnit5\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3002\u5b9f\u8df5\u7684\u306a\u4f8b\u3068\u30b3\u30fc\u30c9\u3001\u6ce8\u610f\u70b9\u3092\u542b\u3081\u3066\u521d\u5fc3\u8005\u306b\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u8aac\u660e\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/junit5\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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