如何解决不需要的Stubbing异常 [英] How to resolve Unneccessary Stubbing exception

问题描述

我的代码如下，

  @RunWith（MockitoJUnitRunner.class）
 public class MyClass {
 
 private static final String code =Test; 
 
 @Mock 
 private MyClassDAO dao; 
 
 @InjectMocks 
 private MyClassService Service = new MyClassServiceImpl（）; 
 
 @Test 
 public void testDoSearch（）throws Exception {
 final String METHOD_NAME = logger.getName（）。concat（。testDoSearchEcRcfInspections（））; 
 CriteriaDTO dto = new CriteriaDTO（）; 
 dto.setCode（code）; 
 inspectionService.searchEcRcfInspections（dto）; 
列表< SearchCriteriaDTO> summaryList = new ArrayList< SearchCriteriaDTO>（）; 
 inspectionsSummaryList.add（dto）; 
 when（dao.doSearch（dto））。thenReturn（inspectionsSummaryList）; //此行中出错
 verify（dao）.doSearchInspections（dto）; 
 
} 
} 
  

我遇到异常

  org.mockito.exceptions.misusing.UnnecessaryStubbingException：
在测试类中检测到不必要的stubbings：测试
清洁&可维护的测试代码需要零代码。 
以下截断是不必要的（点击导航到相关的代码行）：
 1.  - > at service.Test.testDoSearch（Test.java:72）
请删除不必要的stubbings或使用'silent'选项。更多信息：javadoc for UnnecessaryStubbingException类。 
 at org.mockito.internal.exceptions.Reporter.formatUnncessaryStubbingException（Reporter.java:838）
 at org.mockito.internal.junit.UnnecessaryStubbingsReporter.validateUnusedStubs（UnnecessaryStubbingsReporter.java:34）
在org.mockito.internal.runners.StrictRunner.run（StrictRunner.java:49）
 at org.mockito.junit.MockitoJUnitRunner.run（MockitoJUnitRunner.java:103）
 at org.eclipse.jdt .internal.junit4.runner.JUnit4TestReference.run（JUnit4TestReference.java:86）
 at org.eclipse.jdt.internal.junit.runner.TestExecution.run（TestExecution.java:38）
 at org .eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:459）
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:675)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run（RemoteTestRunner.java:382）
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main（RemoteTestRunner.java： 192）
  

请帮我解决问题

解决方案

替换 @RunWith（MockitoJUnitRunner.class） with @RunWith（MockitoJUnitRunner.Silent.class）。

My Code is as below,

@RunWith(MockitoJUnitRunner.class)
public class MyClass {

    private static final String code ="Test";

    @Mock
     private MyClassDAO dao;

    @InjectMocks
     private MyClassService Service = new MyClassServiceImpl();

    @Test
     public void testDoSearch() throws Exception {
         final String METHOD_NAME = logger.getName().concat(".testDoSearchEcRcfInspections()");
         CriteriaDTO dto = new CriteriaDTO();
         dto.setCode(code);
         inspectionService.searchEcRcfInspections(dto);
         List<SearchCriteriaDTO> summaryList = new ArrayList<SearchCriteriaDTO>();
         inspectionsSummaryList.add(dto);
         when(dao.doSearch(dto)).thenReturn(inspectionsSummaryList);//got error in this line
         verify(dao).doSearchInspections(dto);

      }
}

I am getting below exception

org.mockito.exceptions.misusing.UnnecessaryStubbingException: 
Unnecessary stubbings detected in test class: Test
Clean & maintainable test code requires zero unnecessary code.
Following stubbings are unnecessary (click to navigate to relevant line of code):
  1. -> at service.Test.testDoSearch(Test.java:72)
Please remove unnecessary stubbings or use 'silent' option. More info: javadoc for UnnecessaryStubbingException class.
  at org.mockito.internal.exceptions.Reporter.formatUnncessaryStubbingException(Reporter.java:838)
  at org.mockito.internal.junit.UnnecessaryStubbingsReporter.validateUnusedStubs(UnnecessaryStubbingsReporter.java:34)
  at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:49)
  at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:103)
  at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
  at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

Please help me how to resolve

解决方案

Replace @RunWith(MockitoJUnitRunner.class) with @RunWith(MockitoJUnitRunner.Silent.class).

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