{"id":6659,"date":"2022-07-25T22:52:11","date_gmt":"2022-07-25T14:52:11","guid":{"rendered":"http:\/\/123.57.164.21\/?p=6659"},"modified":"2022-07-25T22:52:11","modified_gmt":"2022-07-25T14:52:11","slug":"spring-%e5%8d%95%e5%85%83%e6%b5%8b%e8%af%95%e4%b8%ad%e5%a6%82%e4%bd%95%e8%bf%9b%e8%a1%8c-mock%e7%9a%84%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=6659","title":{"rendered":"Spring \u5355\u5143\u6d4b\u8bd5\u4e2d\u5982\u4f55\u8fdb\u884c mock\u7684\u5b9e\u73b0"},"content":{"rendered":"\n

\u6211\u4eec\u5728\u4f7f\u7528 Spring \u5f00\u53d1\u9879\u76ee\u65f6\uff0c\u90fd\u4f1a\u7528\u5230\u4f9d\u8d56\u6ce8\u5165\u3002\u5982\u679c\u7a0b\u5e8f\u4f9d\u8d56\u4e86\u5916\u90e8\u7cfb\u7edf\u6216\u8005\u4e0d\u53ef\u63a7\u7ec4\u4ef6\uff0c\u6bd4\u5982\u4f9d\u8d56\u6570\u636e\u5e93<\/a>\u3001\u7f51\u7edc\u901a\u4fe1\u3001\u6587\u4ef6\u7cfb\u7edf\u7b49\uff0c\u6211\u4eec\u5728\u7f16\u5199\u5355\u5143\u6d4b\u8bd5\u65f6\uff0c\u5e76\u4e0d\u9700\u8981\u5b9e\u9645\u5bf9\u5916\u90e8\u7cfb\u7edf\u8fdb\u884c\u64cd\u4f5c\uff0c\u8fd9\u65f6\u5c31\u8981\u5c06\u88ab\u6d4b\u8bd5\u4ee3\u7801\u4e0e\u5916\u90e8\u7cfb\u7edf\u8fdb\u884c\u89e3\u8026\uff0c\u800c\u8fd9\u79cd\u89e3\u8026\u65b9\u6cd5\u5c31\u53eb\u4f5c \u201cmock\u201d\u3002\u6240\u8c13 \u201cmock\u201d \u5c31\u662f\u7528\u4e00\u4e2a\u201c\u5047\u201d\u7684\u670d\u52a1\u4ee3\u66ff\u771f\u6b63\u7684\u670d\u52a1\u3002<\/p>\n\n\n\n

\u90a3\u6211\u4eec\u5982\u4f55\u6765 mock \u670d\u52a1\u8fdb\u884c\u5355\u5143\u6d4b\u8bd5\u5462\uff1fmock \u7684\u65b9\u5f0f\u4e3b\u8981\u6709\u4e24\u79cd\uff1a\u624b\u52a8 mock \u548c\u5229\u7528\u5355\u5143\u6d4b\u8bd5\u6846\u67b6 mock\u3002\u5176\u4e2d\uff0c\u5229\u7528\u6846\u67b6 mock \u4e3b\u8981\u662f\u4e3a\u4e86\u7b80\u5316\u4ee3\u7801\u7f16\u5199\u3002\u6211\u4eec\u8fd9\u91cc\u4e3b\u8981\u662f\u4ecb\u7ecd\u5229\u7528\u6846\u67b6 mock\uff0c\u800c\u624b\u52a8 mock \u53ea\u662f\u7b80\u5355\u4ecb\u7ecd\u3002<\/p>\n\n\n\n

\u624b\u52a8 mock<\/strong><\/p>\n\n\n\n

\n\n\n\n

\u624b\u52a8 mock \u5176\u5b9e\u5c31\u662f\u91cd\u65b0\u521b\u5efa\u4e00\u4e2a\u7c7b\u7ee7\u627f\u88ab mock \u7684\u670d\u52a1\u7c7b\uff0c\u5e76\u91cd\u5199\u91cc\u9762\u7684\u65b9\u6cd5\u3002\u5728\u5355\u5143\u6d4b\u8bd5\u4e2d\uff0c\u5229\u7528\u4f9d\u8d56\u6ce8\u5165\u7684\u65b9\u5f0f\u4f7f\u7528 mock \u7684\u670d\u52a1\u7c7b\u66ff\u6362\u539f\u6765\u7684\u670d\u52a1\u7c7b\u3002\u5177\u4f53\u4ee3\u7801\u793a\u5217\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\n\n    \/**\n         * UserRepository\n         *\n         * @author star\n         *\/\n    @Repository\n    public class UserRepository {\n     \n         \/**\n         * \u6a21\u62df\u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u7528\u6237\u4fe1\u606f\uff0c\u5b9e\u9645\u5f00\u53d1\u4e2d\u9700\u8981\u8fde\u63a5\u771f\u5b9e\u7684\u6570\u636e\u5e93\n         *\/\n         public User getUser(String name) {\n         User user = new User();\n         user.setName(\"testing\");\n         user.setEmail(\"testing@outlook.com\");\n     \n         return user;\n         }\n    }\n     \n    \/**\n         * MockUserRepository\n         *\n         * @author star\n         *\/\n    public class MockUserRepository extends UserRepository {\n     \n         \/**\n         * \u6a21\u62df\u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u7528\u6237\u4fe1\u606f\n         *\/\n         @Override\n         public User getUser(String name) {\n         User user = new User();\n         user.setName(\"mock-test-name\");\n         user.setEmail(\"mock-test-email\");\n     \n         return user;\n         }\n    }\n     \n    \/\/ \u8fdb\u884c\u5355\u5143\u6d4b\u8bd5\n    @RunWith(SpringRunner.class)\n    @SpringBootTest\n    public class UserServiceManualTest {\n     \n         @Autowired\n         private UserService userService;\n     \n         @Test\n         public void testGetUser_Manual() {\n         \/\/ \u5c06 MockUserRepository \u6ce8\u5165\u5230 UserService \u4e2d\n         userService.setUserRepository(new MockUserRepository());\n         User user = userService.getUser(\"mock-test-name\");\n         Assert.assertEquals(\"mock-test-name\", user.getName());\n         Assert.assertEquals(\"mock-test-email\", user.getEmail());\n         }\n    }\n\n<\/pre>\n\n\n\n
\u4ece\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u624b\u52a8 mock \u9700\u8981\u7f16\u5199\u5927\u91cf\u7684\u989d\u5916\u4ee3\u7801\uff0c\u540c\u65f6\u88ab\u6d4b\u8bd5\u7c7b\u4e5f\u9700\u8981\u63d0\u4f9b\u4f9d\u8d56\u6ce8\u5165\u7684\u5165\u53e3\uff08setter \u65b9\u6cd5\u7b49\uff09\u3002\u5982\u679c\u88ab mock \u7684\u7c7b\u4fee\u6539\u4e86\u51fd\u6570\u540d\u79f0\u6216\u8005\u529f\u80fd\uff0cmock \u7c7b\u4e5f\u8981\u8ddf\u7740\u4fee\u6539\uff0c\u589e\u52a0\u4e86\u7ef4\u62a4\u6210\u672c\u3002<\/p>\n\n\n\n
\u4e3a\u4e86\u63d0\u9ad8\u6548\u7387\uff0c\u51cf\u5c11\u7ef4\u62a4\u6210\u672c\uff0c\u6211\u4eec\u63a8\u8350\u4f7f\u7528\u5355\u5143\u6d4b\u662f\u6846\u67b6\u8fdb\u884c mock\u3002<\/p>\n\n\n\n
\u5229\u7528\u6846\u67b6 mock<\/strong><\/p>\n\n\n\n
\n\n\n\n
\u8fd9\u91cc\u6211\u4eec\u4e3b\u8981\u4ecb\u7ecd Mokito.mock()\u3001@Mock\u3001@MockBean \u8fd9\u4e09\u79cd\u65b9\u5f0f\u7684 mock\u3002<\/p>\n\n\n\n
Mocito.mock()<\/strong><\/p>\n\n\n\n
Mocito.mock() \u65b9\u6cd5\u5141\u8bb8\u6211\u4eec\u521b\u5efa\u7c7b\u6216\u63a5\u53e3\u7684 mock \u5bf9\u8c61\u3002\u7136\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 mock \u5bf9\u8c61\u6307\u5b9a\u5176\u65b9\u6cd5\u7684\u8fd4\u56de\u503c\uff0c\u5e76\u9a8c\u8bc1\u5176\u65b9\u6cd5\u662f\u5426\u88ab\u8c03\u7528\u3002\u4ee3\u7801\u793a\u5217\u5982\u4e0b\uff1a<\/p>\n\n\n\n
@Test\npublic void testGetUser_MockMethod() {\n     \/\/ \u6a21\u62df UserRepository\uff0c\u6d4b\u8bd5\u65f6\u4e0d\u76f4\u63a5\u64cd\u4f5c\u6570\u636e\u5e93\n     UserRepository mockUserRepository = Mockito.mock(UserRepository.class);\n     \/\/ \u5c06 mockUserRepository \u6ce8\u5165\u5230 UserService \u7c7b\u4e2d\n     userService.setUserRepository(mockUserRepository);\n \n     User mockUser = mockUser();\n     Mockito.when(mockUserRepository.getUser(mockUser.getName()))\n         .thenReturn(mockUser);\n \n     User user = userService.getUser(mockUser.getName());\n     Assert.assertEquals(mockUser.getName(), user.getName());\n     Assert.assertEquals(mockUser.getEmail(), user.getEmail());\n \n     \/\/ \u9a8c\u8bc1 mockUserRepository.getUser() \u65b9\u6cd5\u662f\u5426\u6267\u884c\n     Mockito.verify(mockUserRepository).getUser(mockUser.getName());\n}<\/pre>\n\n\n\n
@Mock<\/strong><\/p>\n\n\n\n
@Mock \u662f Mockito.mock() \u65b9\u6cd5\u7684\u7b80\u5199\u3002\u540c\u6837\uff0c\u6211\u4eec\u5e94\u8be5\u53ea\u5728\u6d4b\u8bd5\u7c7b\u4e2d\u4f7f\u7528\u5b83\u3002\u4e0e Mockito.mock() \u65b9\u6cd5\u4e0d\u540c\u7684\u662f\uff0c\u6211\u4eec\u9700\u8981\u5728\u6d4b\u8bd5\u671f\u95f4\u542f\u7528 Mockito \u6ce8\u89e3\u624d\u80fd\u4f7f\u7528 @Mock \u6ce8\u89e3\u3002<\/p>\n\n\n\n
\u6211\u4eec\u53ef\u4ee5\u8c03\u7528 MockitoAnnotations.initMocks(this) \u9759\u6001\u65b9\u6cd5\u6765\u542f\u7528 Mockito \u6ce8\u89e3\u3002\u4e3a\u4e86\u907f\u514d\u6d4b\u8bd5\u4e4b\u95f4\u7684\u526f\u4f5c\u7528\uff0c\u5efa\u8bae\u5728\u6bcf\u6b21\u6d4b\u8bd5\u6267\u884c\u4e4b\u524d\u5148\u8fdb\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n\n\n\n
@Before\npublic void setup() {\n     \/\/ \u542f\u7528 Mockito \u6ce8\u89e3\n     MockitoAnnotations.initMocks(this);\n}<\/pre>\n\n\n\n
\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528\u53e6\u4e00\u79cd\u65b9\u6cd5\u6765\u542f\u7528 Mockito \u6ce8\u89e3\u3002\u901a\u8fc7\u5728 @RunWith() \u6307\u5b9a MockitoJUnitRunner \u6765\u8fd0\u884c\u6d4b\u8bd5\uff1a<\/p>\n\n\n\n
@RunWith(MockitoJUnitRunner.class)\npublic class UserServiceMockTest {\n \n}<\/pre>\n\n\n\n
\u4e0b\u9762\u6211\u4eec\u6765\u770b\u770b\u5982\u4f55\u4f7f\u7528 @Mock \u8fdb\u884c\u670d\u52a1 mock\u3002\u4ee3\u7801\u793a\u5217\u5982\u4e0b\uff1a<\/p>\n\n\n\n
\n\n    @RunWith(SpringRunner.class)\n    @SpringBootTest\n    public class UserServiceMockTest {\n     \n         @Mock\n         private UserRepository userRepository;\n     \n         @Autowired\n         @InjectMocks\n         private UserService userService;\n     \n         private User mockUser() {\n         User user = new User();\n         user.setName(\"mock-test-name\");\n         user.setEmail(\"mock-test-email\");\n     \n         return user;\n         }\n     \n         @Before\n         public void setup() {\n         \/\/ \u542f\u7528 Mockito \u6ce8\u89e3\n         MockitoAnnotations.initMocks(this);\n         }\n     \n         @Test\n         public void testGetUser_MockAnnotation() {\n         User mockUser = mockUser();\n         Mockito.when(userRepository.getUser(mockUser.getName()))\n             .thenReturn(mockUser);\n     \n         User user = userService.getUser(mockUser.getName());\n         Assert.assertEquals(mockUser.getName(), user.getName());\n         Assert.assertEquals(mockUser.getEmail(), user.getEmail());\n     \n         \/\/ \u9a8c\u8bc1 mockUserRepository.getUser() \u65b9\u6cd5\u662f\u5426\u6267\u884c\n         Mockito.verify(userRepository).getUser(mockUser.getName());\n         }\n     \n    }\n     \n\n<\/pre>\n\n\n\n
Mockito \u7684 @InjectMocks \u6ce8\u89e3\u4f5c\u7528\u662f\u5c06 @Mock \u6240\u4fee\u9970\u7684 mock \u5bf9\u8c61\u6ce8\u5165\u5230\u6307\u5b9a\u7c7b\u4e2d\u66ff\u6362\u539f\u6709\u7684\u5bf9\u8c61\u3002<\/p>\n\n\n\n
@MockBean<\/strong><\/p>\n\n\n\n
@MockBean \u662f Spring Boot \u4e2d\u7684\u6ce8\u89e3\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 @MockBean \u5c06 mock \u5bf9\u8c61\u6dfb\u52a0\u5230 Spring \u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u3002\u8be5 mock \u5bf9\u8c61\u5c06\u66ff\u6362\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u4efb\u4f55\u73b0\u6709\u7684\u76f8\u540c\u7c7b\u578b\u7684 bean\u3002\u5982\u679c\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u6ca1\u6709\u76f8\u540c\u7c7b\u578b\u7684 bean\uff0c\u5b83\u5c06\u4f7f\u7528 mock \u7684\u5bf9\u8c61\u4f5c\u4e3a bean \u6dfb\u52a0\u5230\u4e0a\u4e0b\u6587\u4e2d\u3002<\/p>\n\n\n\n
@MockBean \u5728\u9700\u8981 mock \u7279\u5b9a bean\uff08\u4f8b\u5982\u5916\u90e8\u670d\u52a1\uff09\u7684\u96c6\u6210\u6d4b\u8bd5\u4e2d\u5f88\u6709\u7528\u3002<\/p>\n\n\n\n
\u8981\u4f7f\u7528 @MockBean \u6ce8\u89e3\uff0c\u6211\u4eec\u5fc5\u987b\u5728 @RunWith() \u4e2d\u6307\u5b9a SpringRunner \u6765\u8fd0\u884c\u6d4b\u8bd5\u3002\u4ee3\u7801\u793a\u5217\u5982\u4e0b\uff1a<\/p>\n\n\n\n
@RunWith(SpringRunner.class)\n@SpringBootTest\npublic class UserServiceMockBeanTest {\n \n     @MockBean\n     private UserRepository userRepository;\n \n     private User mockUser() {\n     User user = new User();\n     user.setName(\"mock-test-name\");\n     user.setEmail(\"mock-test-email\");\n \n     return user;\n     }\n \n     @Test\n     public void testGetUser_MockBean() {\n     User mockUser = mockUser();\n     \/\/ \u6a21\u62df UserRepository\n     Mockito.when(userRepository.getUser(mockUser.getName()))\n         .thenReturn(mockUser);\n     \/\/ \u9a8c\u8bc1\u7ed3\u679c\n     User user = userRepository.getUser(mockUser.getName());\n     Assert.assertEquals(mockUser.getName(), user.getName());\n     Assert.assertEquals(mockUser.getEmail(), user.getEmail());\n \n     Mockito.verify(userRepository).getUser(mockUser.getName());\n     }\n}<\/pre>\n\n\n\n
\u8fd9\u91cc\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cSpring test \u9ed8\u8ba4\u4f1a\u91cd\u7528 bean\u3002\u5982\u679c A \u6d4b\u8bd5\u4f7f\u7528 mock \u5bf9\u8c61\u8fdb\u884c\u6d4b\u8bd5\uff0c\u800c B \u6d4b\u8bd5\u4f7f\u7528\u539f\u6709\u7684\u76f8\u540c\u7c7b\u578b\u5bf9\u8c61\u8fdb\u884c\u6d4b\u8bd5\uff0cB \u6d4b\u8bd5\u5728 A \u6d4b\u8bd5\u4e4b\u540e\u8fd0\u884c\uff0c\u90a3\u4e48 B \u6d4b\u8bd5\u62ff\u5230\u7684\u5bf9\u8c61\u662f mock \u7684\u5bf9\u8c61\u3002\u4e00\u822c\u8fd9\u79cd\u60c5\u51b5\u662f\u4e0d\u671f\u671b\u7684\uff0c\u6240\u4ee5\u9700\u8981\u7528 @DirtiesContext \u4fee\u9970\u4e0a\u9762\u7684\u6d4b\u8bd5\u907f\u514d\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6211\u4eec\u5728\u4f7f\u7528 Spring \u5f00\u53d1\u9879\u76ee\u65f6\uff0c\u90fd\u4f1a\u7528\u5230\u4f9d\u8d56\u6ce8\u5165\u3002\u5982\u679c\u7a0b\u5e8f\u4f9d\u8d56\u4e86\u5916\u90e8\u7cfb\u7edf\u6216\u8005\u4e0d\u53ef\u63a7\u7ec4\u4ef6\uff0c\u6bd4\u5982\u4f9d\u8d56\u6570\u636e\u5e93\u3001 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/6659"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6659"}],"version-history":[{"count":1,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/6659\/revisions"}],"predecessor-version":[{"id":6660,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/6659\/revisions\/6660"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}