JUnit5\u3067\u6700\u5c0f\u69cb\u6210\u306e\u5099\u5fd8\u9332\u3002<\/p>\r\n\r\n\r\n\r\n
Java 17\r\nJUnit 5.8.2\r\neclipse 2021-12\r\nNEW -> Project -> Maven -> Create a simple project.<\/pre>\r\n\r\n\r\n\r\n\r\n\r\n\r\n<project xmlns=\"http:\/\/maven.apache.org\/POM\/4.0.0\" xmlns:xsi=\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\" xsi:schemaLocation=\"http:\/\/maven.apache.org\/POM\/4.0.0 https:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd\">\r\n <modelVersion>4.0.0<\/modelVersion>\r\n <groupId>JUnitTest<\/groupId>\r\n <artifactId>JUnitTest<\/artifactId>\r\n <version>0.0.1-SNAPSHOT<\/version>\r\n <name>JUnitTest<\/name>\r\n <description>JUnitTest<\/description>\r\n \r\n <!-- \u8ffd\u52a0\u3053\u3053\u304b\u3089 -->\r\n <build>\r\n <plugins>\r\n <plugin>\r\n <groupId>org.apache.maven.plugins<\/groupId>\r\n <artifactId>maven-compiler-plugin<\/artifactId>\r\n <configuration>\r\n <source>17<\/source>\r\n <target>17<\/target>\r\n <\/configuration>\r\n <\/plugin>\r\n <\/plugins>\r\n <\/build>\r\n \r\n <dependencies>\r\n <dependency>\r\n <groupId>org.junit.jupiter<\/groupId>\r\n <artifactId>junit-jupiter-api<\/artifactId>\r\n <version>5.8.2<\/version>\r\n <scope>test<\/scope>\r\n <\/dependency>\r\n <dependency>\r\n <groupId>org.junit.jupiter<\/groupId>\r\n <artifactId>junit-jupiter-engine<\/artifactId>\r\n <version>5.8.2<\/version>\r\n <scope>test<\/scope>\r\n <\/dependency>\r\n \r\n <\/dependencies>\r\n <!-- \u8ffd\u52a0\u3053\u3053\u307e\u3067 -->\r\n \r\n<\/project> <\/pre>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n<\/p>\r\n
<\/pre>\r\n\r\n\r\n<\/p>\r\n
\r\n\r\n\r\n
\r\n modelVersion<\/td>\r\n \r\n POM \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3002<\/p>\r\n
2022\/3\u6642\u70b9\u30674.0.0\u306e\u307f\u30b5\u30dd\u30fc\u30c8\u3002<\/p>\r\n<\/td>\r\n<\/tr>\r\n
\r\n groupId<\/td>\r\n \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u8b58\u5225\u5b50\u3002<\/td>\r\n<\/tr>\r\n \r\n artifactId<\/td>\r\n \u4f5c\u6210\u3055\u308c\u308b JAR \u3084 WAR, EAR \u306a\u3069\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3002<\/td>\r\n<\/tr>\r\n \r\n version<\/td>\r\n \r\n \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3002<\/p>\r\n
\u672b\u5c3e\u306e\u300cSNAPSHOT\u300d\u306f\u958b\u767a\u4e2d\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002<\/p>\r\n<\/td>\r\n<\/tr>\r\n
\r\n name<\/td>\r\n \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\u3002<\/td>\r\n<\/tr>\r\n \r\n description<\/td>\r\n \u00a0<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n \r\n\r\n<\/p>\r\n
\u30c6\u30b9\u30c8\u3055\u308c\u308b\u30af\u30e9\u30b9\u3002<\/p>\r\n
\r\n\r\n<\/p>\r\n
\r\npackage pkg1;\r\n\r\npublic class HelloWorldJUit5 {\r\n\tpublic String helloWorld() {\r\n\t\treturn \"Hello World\";\r\n\t}\r\n}<\/pre>\r\n<\/div>\r\n\r\n\r\n<\/p>\r\n
\u30c6\u30b9\u30c8\u3059\u308b\u30af\u30e9\u30b9\u3002
\u30c6\u30b9\u30c8\u30e1\u30bd\u30c3\u30c9\u540d\u306f\u300ctest\u300d\u304b\u3089\u59cb\u307e\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\r\n\r\n\r\n<\/p>\r\n
\r\npackage pkg1;\r\n\r\nimport static org.junit.jupiter.api.Assertions.assertEquals;\r\nimport org.junit.jupiter.api.Test;\r\n\r\npublic class HelloWorldJUit5Test {\r\n @Test\r\n public void testHelloWorld() {\r\n \tHelloWorldJUit5 tester = new HelloWorldJUit5();\r\n \t\/\/ \u6b63\u5e38\u7cfb\r\n \tassertEquals(\"Hello World\", tester.helloWorld());\r\n \t\/\/ \u7570\u5e38\u7cfb\r\n \tassertEquals(\"Morning World\", tester.helloWorld());\r\n }\r\n}<\/pre>\r\n<\/div>\r\n\r\n\r\n<\/p>\r\n
\u30c6\u30b9\u30c8\u7d50\u679c\u3002
pom.xml\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001debug\u2192maven test<\/p>\r\n\r\n\r\n<\/p>\r\n
\r\n-------------------------------------------------------\r\n T E S T S\r\n-------------------------------------------------------\r\nRunning pkg1.HelloWorldJUit5Test\r\nTests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.02 sec <<< FAILURE!\r\npkg1.HelloWorldJUit5Test.testHelloWorld() Time elapsed: 0.02 sec <<< FAILURE!\r\norg.opentest4j.AssertionFailedError: expected: <Morning World> but was: <Hello World>\r\n\tat org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:55)\r\n\tat org.junit.jupiter.api.AssertionUtils.failNotEqual(AssertionUtils.java:62)\r\n\tat org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:182)\r\n\tat org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:177)\r\n\tat org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:1141)\r\n\tat pkg1.HelloWorldJUit5Test.testHelloWorld(HelloWorldJUit5Test.java:13)\r\n\r\n\r\nResults :\r\n\r\nFailed tests: pkg1.HelloWorldJUit5Test.testHelloWorld(): expected: <Morning World> but was: <Hello World>\r\n\r\nTests run: 1, Failures: 1, Errors: 0, Skipped: 0<\/pre>\r\n<\/div>\r\n<\/p>","protected":false},"excerpt":{"rendered":"