{"id":125,"date":"2017-10-21T18:48:28","date_gmt":"2017-10-21T09:48:28","guid":{"rendered":"http:\/\/ito-u-oti.com\/?p=125"},"modified":"2018-05-05T20:55:53","modified_gmt":"2018-05-05T11:55:53","slug":"post-125","status":"publish","type":"post","link":"https:\/\/ito-u-oti.com\/?p=125","title":{"rendered":"Spring Framework\u306eUnit\u30c6\u30b9\u30c8\u5b9f\u88c5\u65b9\u6cd5\u30002-2.Service\u30c6\u30b9\u30c8(Junit4, MockClass)"},"content":{"rendered":"

Spring Framework\u306eUnit\u30c6\u30b9\u30c8\u5b9f\u88c5\u65b9\u6cd5\u30002-2.Service\u30c6\u30b9\u30c8(Junit4, MockClass)<\/h2>\n
\u3010\u30b5\u30f3\u30d7\u30eb\u30bd\u30fc\u30b9\u3011
\nTERASOLUNA Server Framework for Java (5.x) Development Guideline<\/a>
\n\u30b5\u30f3\u30d7\u30eb\u30bd\u30fc\u30b9\u306f\u3053\u3061\u3089<\/a>
\n\uff08\u3053\u308c\u306eMyBatis3\u3092\u4f7f\u7528\u3057\u305f\u30d1\u30bf\u30fc\u30f3\u3067\u4f5c\u6210\u3057\u3066\u307e\u3059\u3002\uff09<\/div>\n

2-2.Service\u30c6\u30b9\u30c8\u3000Junit4\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u305f\u30d1\u30bf\u30fc\u30f3<\/h2>\n

Service\u30af\u30e9\u30b9\u306e\u30c6\u30b9\u30c8\u3067\u3059\u3002
\nRepository\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u30e2\u30c3\u30af\u5316\u3057\u3066\u30c6\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002
\n\u30e2\u30c3\u30af\u7528\u306b\u30af\u30e9\u30b9\u3092\u65b0\u305f\u306b\u4f5c\u6210\u3057\u3066\u3001\u305d\u306e\u30e1\u30bd\u30c3\u30c9\u306b\u7f6e\u304d\u63db\u3048\u308b\u3068\u3044\u3046\u6d41\u308c\u3067\u3059\u3002<\/p>\n

\u3010pom.xml\u3011<\/h3>\n

Junit\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

\r\n<dependencies>\r\n    <dependency>\r\n        <groupId>junit<\/groupId>\r\n        <artifactId>junit<\/artifactId>\r\n        <scope>test<\/scope>\r\n    <\/dependency>\r\n<\/dependencies>\r\n<\/pre>\n
\u3010\u30c6\u30b9\u30c8\u5bfe\u8c61\u30af\u30e9\u30b9\u3011<\/h3>\n
TodoServiceImpl.java
\n\u30c6\u30b9\u30c8\u5bfe\u8c61\u306ffinish\u30e1\u30bd\u30c3\u30c9<\/p>\n
\r\n@Service\r\n@Transactional\r\npublic class TodoServiceImpl implements TodoService {\r\n\r\n    private static final long MAX_UNFINISHED_COUNT = 5;\r\n\r\n    @Inject\r\n    TodoRepository todoRepository;\r\n\r\n    public Todo findOne(String todoId) {\r\n        Todo todo = todoRepository.findOne(todoId);\r\n        if (todo == null) {\r\n            ResultMessages messages = ResultMessages.error();\r\n            messages.add(ResultMessage.fromText("[E004]The requested Todo is not found. (id=" + todoId + ")"));\r\n\r\n            throw new ResourceNotFoundException(messages);\r\n        }\r\n        return todo;\r\n    }\r\n\r\n    @Override\r\n    public Todo finish(String todoId) {\r\n        \/\/ TODO \u81ea\u52d5\u751f\u6210\u3055\u308c\u305f\u30e1\u30bd\u30c3\u30c9\u30fb\u30b9\u30bf\u30d6\r\n        Todo todo = findOne(todoId);\r\n        if (todo.isFinished()) {\r\n            ResultMessages messages = ResultMessages.error();\r\n            messages.add(ResultMessage.fromText("[E002]The requested Todo is already finished. (id=" + todoId + ")"));\r\n\r\n            throw new BusinessException(messages);\r\n        }\r\n        todo.setFinished(true);\r\n        todoRepository.update(todo);\r\n        return todo;\r\n    }\r\n}\r\n<\/pre>\n
\u30e2\u30c3\u30af\u5316\u306e\u5bfe\u8c61\u30e1\u30bd\u30c3\u30c9\u306f\u3001todoRepository.update\u30e1\u30bd\u30c3\u30c9\u3068todoRepository.findOne\u30e1\u30bd\u30c3\u30c9\u306b\u306a\u308a\u307e\u3059\u3002
\n\u4eca\u56de\u306e\u30c6\u30b9\u30c8\u5bfe\u8c61\u30af\u30e9\u30b9\u306efinish\u30e1\u30bd\u30c3\u30c9\u3067\u306f\u5185\u90e8\u30e1\u30bd\u30c3\u30c9\u306efindOne\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3093\u3067\u3044\u308b\u306e\u3067\u3059\u304c\u3001
\n\u5185\u90e8\u30e1\u30bd\u30c3\u30c9\u3082\u30e2\u30c3\u30af\u5316\u3057\u3066\u7d14\u7c8b\u306bfinish\u30e1\u30bd\u30c3\u30c9\u306e\u307f\u306e\u30c6\u30b9\u30c8\u304c\u3057\u305f\u3044\u3068\u3044\u3046\u5834\u5408\u306fPowerMock\u3068\u304b\u4f7f\u3063\u3066\u7121\u7406\u3084\u308a\u30e2\u30c3\u30af\u5316\u3059\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u3067\u3082\u4eca\u56de\u306f\u3084\u308a\u307e\u305b\u3093\u3002<\/p>\n
\u3010\u30c6\u30b9\u30c8\u30af\u30e9\u30b9\u3011<\/h3>\n
TodoServiceImplTestVerMockClass.java<\/p>\n
\r\npublic class TodoServiceImplTestVerMockClass {\r\n    \r\n    TodoServiceImpl target;\r\n    \r\n    @Before\r\n    public void setUp() throws Exception{\r\n        \/\/\u30c6\u30b9\u30c8\u30e1\u30bd\u30c3\u30c9\u3067\u30e2\u30c3\u30af\u3092\u5207\u308a\u66ff\u3048\u308b\u305f\u3081\u51e6\u7406\u306a\u3057\r\n    }\r\n    \r\n    \/\/\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u305f\u30d1\u30bf\u30fc\u30f3\r\n    @Test\r\n    public void testFinishOK() throws Exception{\r\n        \r\n        \/\/\u30e2\u30c3\u30af\u30af\u30e9\u30b9\u306e\u9069\u7528\uff08TestFinishOKMock\uff09\r\n        target = new TodoServiceImpl();\r\n        TodoRepository mockTodoRepository = new TestFinishOKMock();\r\n        target.todoRepository = mockTodoRepository;\r\n        \r\n        \/\/\u5f15\u6570\u8a2d\u5b9a\r\n        String todoId = "cceae402-c5b1-440f-bae2-7bee19dc17fb";\r\n        \r\n        \/\/finish\u30e1\u30bd\u30c3\u30c9\u306e\u30c6\u30b9\u30c8\r\n        Todo todo = target.finish(todoId);\r\n        \r\n        \/\/\u7d50\u679c\u691c\u8a3c\uff08assertTodo\u30e1\u30bd\u30c3\u30c9\u306f\u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u884c\u306b\u3088\u3063\u3066\u8fd4\u3063\u3066\u304d\u305fTodo\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u691c\u8a3c\u3059\u308b\u30e1\u30bd\u30c3\u30c9\uff09\r\n        assertTodo(todo);\r\n        \r\n    }\r\n    \r\n    \/\/\u53d6\u5f97\u3057\u305fTodo\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306efinished\u304c\u65e2\u306btrue\u3067\u7570\u5e38\u304c\u767a\u751f\u3057\u305f\u30d1\u30bf\u30fc\u30f3\r\n    \/\/@Test\u306eexpected\u306b\u306f\u671f\u5f85\u3059\u308bException\u30af\u30e9\u30b9\u3092\u8a2d\u5b9a\u3059\u308b\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067Exception\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306f\u60f3\u5b9a\u901a\u308a\u3068\u3044\u3046\u3053\u3068\u3092\u5ba3\u8a00\u3057\u3066\u3044\u308b\u3002\r\n    @Test(expected = BusinessException.class)\r\n    public void testFinishNG() throws Exception{\r\n        \r\n        \/\/\u30e2\u30c3\u30af\u30af\u30e9\u30b9\u306e\u9069\u7528\uff08TestFinishNGMock\uff09\r\n        target = new TodoServiceImpl();\r\n        TodoRepository mockTodoRepository = new TestFinishNGMock();\r\n        target.todoRepository = mockTodoRepository;\r\n        \r\n        \/\/\u5f15\u6570\u8a2d\u5b9a\r\n        String todoId = "cceae402-c5b1-440f-bae2-7bee19dc17fb";\r\n        \r\n        \/\/try-catch\u6587\u306f\u306a\u304f\u3066\u3082Junit\u3068\u3057\u3066\u306f\u6b63\u5e38\u306b\u306a\u308b\u304c\u3001printStackTrace\u30e1\u30bd\u30c3\u30c9\u3067\u30a8\u30e9\u30fc\u306e\u5185\u5bb9\u3092\u8868\u793a\u3055\u305b\u3066\u3044\u308b\u3002\r\n        try {\r\n            target.finish(todoId);\r\n        }catch (BusinessException e) {\r\n            \/\/ TODO: handle exception\r\n            e.printStackTrace();\r\n            \r\n            throw e;\r\n        }\r\n    }\r\n}\r\n<\/pre>\n
\u60f3\u5b9a\u901a\u308a\u306b\u30c7\u30fc\u30bf\u3092\u53d6\u3063\u3066\u304d\u305f\u6642\u306e\u30d1\u30bf\u30fc\u30f3\u3068\u3001
\n\u7570\u5e38\u304c\u767a\u751f\u3057\u305f\u6642\u306e\u30d1\u30bf\u30fc\u30f3\u306e2\u30d1\u30bf\u30fc\u30f3\u3092\u8a18\u8ff0\u3057\u307e\u3057\u305f\u3002
\n\u671f\u5f85\u901a\u308a\u306e\u7570\u5e38\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f @Test(expected = Exception\u30af\u30e9\u30b9)\u3068\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001Junit\u306e\u30c6\u30b9\u30c8\u304c\u6210\u529f\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u3010\u305d\u306e\u4ed6\u8a2d\u5b9a\u3011<\/h3>\n
TestFinishOKMock.java
\ntestFinishOK()\u30e1\u30bd\u30c3\u30c9\u3067\u30c6\u30b9\u30c8\u3059\u308b\u5bfe\u8c61\u306e\u30e2\u30c3\u30af\u3067\u3059\u3002<\/p>\n
\r\npublic class TestFinishOKMock implements TodoRepository {\r\n\r\n    \/\/finished\u306bfalse\u304c\u5165\u3063\u305f\u30c7\u30fc\u30bf\u3092\u8fd4\u3059\u30e2\u30c3\u30af\r\n    @Override\r\n    public Todo findOne(String todoId) {\r\n        \r\n        Todo todo = new Todo();\r\n        todo.setTodoId("cceae402-c5b1-440f-bae2-7bee19dc17fb");\r\n        todo.setTodoTitle("one");\r\n        todo.setFinished(false);\r\n        \r\n        try {\r\n            SimpleDateFormat sdFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");\r\n            String strDate = "2017-10-01 15:39:17.888";\r\n            Date date1 = sdFormat.parse(strDate);\r\n            todo.setCreatedAt(date1);\r\n        } catch (Exception e) {\r\n            \/\/ TODO: handle exception\r\n            e.printStackTrace();\r\n        }\r\n        return todo;\r\n    }\r\n\r\n    \/\/true\u3092\u8fd4\u3059\u30e2\u30c3\u30af\r\n    @Override\r\n    public boolean update(Todo todo) {\r\n        return true;\r\n    }\r\n}\r\n<\/pre>\n
TestFinishNGMock.java
\ntestFinishNG()\u30e1\u30bd\u30c3\u30c9\u3067\u30c6\u30b9\u30c8\u3059\u308b\u5bfe\u8c61\u306e\u30e2\u30c3\u30af\u3067\u3059\u3002<\/p>\n
\r\npublic class TestFinishNGMock implements TodoRepository{\r\n\r\n    @Override\r\n    public Todo findOne(String todoId) {\r\n        \r\n        Todo todo = new Todo();\r\n        todo.setTodoId("cceae402-c5b1-440f-bae2-7bee19dc17fb");\r\n        todo.setTodoTitle("one");\r\n        todo.setFinished(true);\r\n        \r\n        try {\r\n            SimpleDateFormat sdFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");\r\n            String strDate = "2017-10-01 15:39:17.888";\r\n            Date date1 = sdFormat.parse(strDate);\r\n            todo.setCreatedAt(date1);\r\n        } catch (Exception e) {\r\n            \/\/ TODO: handle exception\r\n            e.printStackTrace();\r\n        }\r\n        return todo;\r\n    }\r\n\r\n    \/\/true\u3092\u8fd4\u3059\u30e2\u30c3\u30af\r\n    @Override\r\n    public boolean update(Todo todo) {\r\n        return true;\r\n    }\r\n}\r\n<\/pre>\n
\u3042\u3089\u304b\u3058\u3081finish\u30e1\u30bd\u30c3\u30c9\u5bfe\u8c61\u306e\u30c7\u30fc\u30bf\u3092true\u3068\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u7570\u5e38\u3092\u767a\u751f\u3055\u305b\u308b\u3002<\/p>\n
\u307e\u30fc\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3088\u306d\u3002Spring\u306e\u6a5f\u80fd\u4e00\u5207\u95a2\u4fc2\u306a\u304f\u3066\u7d14\u7c8b\u306bjava\u306e\u30af\u30e9\u30b9\u305d\u306e\u3082\u306e\u306e\u30c6\u30b9\u30c8\u3092\u3057\u3066\u3044\u308b\u3063\u3066\u611f\u3058\u3067\u3059\u3002<\/p>\n
\u30b5\u30f3\u30d7\u30eb\u30bd\u30fc\u30b9\u306fgithub\u3067\u516c\u958b\u3057\u3066\u307e\u3059\u3002
\nSpring Unit Test pattern9<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"
Spring Framework\u306eUnit\u30c6\u30b9\u30c8\u5b9f\u88c5\u65b9\u6cd5\u30002-2.Service\u30c6\u30b9\u30c8(Junit4 […]<\/p>\n","protected":false},"author":1,"featured_media":93,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27,51,24,1],"tags":[11,10,41],"class_list":["post-125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-junit","category-service-test","category-spring","category-1","tag-junit","tag-spring","tag-unittest"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ito-u-oti.com\/index.php?rest_route=\/wp\/v2\/posts\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ito-u-oti.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ito-u-oti.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ito-u-oti.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ito-u-oti.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=125"}],"version-history":[{"count":5,"href":"https:\/\/ito-u-oti.com\/index.php?rest_route=\/wp\/v2\/posts\/125\/revisions"}],"predecessor-version":[{"id":440,"href":"https:\/\/ito-u-oti.com\/index.php?rest_route=\/wp\/v2\/posts\/125\/revisions\/440"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ito-u-oti.com\/index.php?rest_route=\/wp\/v2\/media\/93"}],"wp:attachment":[{"href":"https:\/\/ito-u-oti.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ito-u-oti.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ito-u-oti.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}