[英]java.lang.VerifyError in while running a JUNIT mockito and powermock for maven project
当我运行clean cobertura:cobertura时，这是个例外。 我尝试从日食中运行这个JUNIT，但仍然没有运气。
我正在为我的项目使用以下依赖项。
POM文件更改：
<cobertura-maven-plugin.version>2.6</cobertura-maven-plugin.version>
<maven-surefire-plugin.version>2.12.2</maven-surefire-plugin.version>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>cobertura-maven-plugin</artifactId>
<version>${cobertura-maven-plugin.version}</version>
<configuration>
<formats>
<!-- Comment out any output formats you dont need (will put in a profile later) -->
<format>html</format>
<!-- <format>xml</format>-->
</formats>
<outputDirectory>${project.build.directory}/coverage-reports</outputDirectory>
<!-- <instrumentation>
<ignoreTrivial>true</ignoreTrivial>
<ignores>
<ignore>org.slf4j.Logger.*</ignore>
</ignores>
<excludes>
<exclude>**/Example.class</exclude>
</excludes>
</instrumentation> -->
</configuration>
<executions>
<!-- <execution>
<id>clean-coverage-report</id>
<phase>clean</phase>
<goals>
<goal>clean</goal>
</goals>
</execution> -->
<execution>
<id>create-coverage-report</id>
<phase>package</phase>
<goals>
<goal>cobertura</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<skipTests>false</skipTests>
<testFailureIgnore>true</testFailureIgnore>
<forkMode>once</forkMode>
<argLine>-Xms512m -Xmx1024m -XX:MaxPermSize=512m</argLine>
</configuration>
</plugin>
<!-- test dependencies -->
<!-- Mocking & Testing Code -->
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.10.19</version>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>1.10.19</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit-addons</groupId>
<artifactId>junit-addons</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4</artifactId>
<version>1.6.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-mockito</artifactId>
<version>1.6.2</version>
<scope>test</scope>
</dependency>
例外：
java.lang.VerifyError: (class: com/day/cq/search/Predicate, method: <init> signature: (Ljava/lang/String;Ljava/lang/String;)V) Constructor must call super() or this()
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getDeclaredConstructors(Unknown Source)
at org.powermock.api.mockito.repackaged.ClassImposterizer.setConstructorsAccessible(ClassImposterizer.java:85)
at org.powermock.api.mockito.repackaged.ClassImposterizer.imposterise(ClassImposterizer.java:71)
at org.powermock.api.mockito.repackaged.ClassImposterizer.imposterise(ClassImposterizer.java:49)
at org.powermock.api.mockito.repackaged.CglibMockMaker.createMock(CglibMockMaker.java:24)
at org.powermock.api.mockito.internal.mockmaker.PowerMockMaker.createMock(PowerMockMaker.java:45)
at org.mockito.internal.util.MockUtil.createMock(MockUtil.java:33)
at org.mockito.internal.MockitoCore.mock(MockitoCore.java:59)
at org.mockito.Mockito.mock(Mockito.java:1285)
at org.mockito.Mockito.mock(Mockito.java:1163)
at com.ftc.digital.services.search.impl.SearchServiceImplTest.setUp(SearchServiceImplTest.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.internal.runners.MethodRoadie.runBefores(MethodRoadie.java:132)
at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:95)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.executeTest(PowerMockJUnit44RunnerDelegateImpl.java:294)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTestInSuper(PowerMockJUnit47RunnerDelegateImpl.java:127)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTest(PowerMockJUnit47RunnerDelegateImpl.java:82)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runBeforesThenTestThenAfters(PowerMockJUnit44RunnerDelegateImpl.java:282)
at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:86)
at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:49)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.invokeTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:207)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.runMethods(PowerMockJUnit44RunnerDelegateImpl.java:146)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$1.run(PowerMockJUnit44RunnerDelegateImpl.java:120)
at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:33)
at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:45)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.run(PowerMockJUnit44RunnerDelegateImpl.java:122)
at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.run(JUnit4TestSuiteChunkerImpl.java:106)
at org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.run(AbstractCommonPowerMockRunner.java:53)
at org.powermock.modules.junit4.PowerMockRunner.run(PowerMockRunner.java:59)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
更新：搜索类代码：
@Service(SearchService.class)
@Component(label = "Search Service", metatype = true, immediate = true)
public class SearchServiceImpl implements SearchService
{
private final Logger logger = LoggerFactory.getLogger(getClass());
@Override
public final SearchResult getResult(final SlingHttpServletRequest slingRequest, final Map<String,
String> predicateParameterMap, final String searchRootPath, final int startPage, final int resultsPerPage)
{
// Add additional predicates
logger.info("resultsPerPage" + resultsPerPage);
predicateParameterMap.put("path", searchRootPath);
predicateParameterMap.put("p.offset", Long.toString(calculateOffset(startPage, resultsPerPage)));
predicateParameterMap.put("p.limit", Integer.toString(resultsPerPage));
predicateParameterMap.put("orderby", "@jcr:score");
predicateParameterMap.put("orderby.sort", "desc");
// Create query and get result
final com.day.cq.search.result.SearchResult result = createQuery(slingRequest.getResourceResolver(),
predicateParameterMap).getResult();
// Populate search result
final SearchResult searchResult = new SearchResult();
searchResult.setCurrentPage(calculateCurrentPage(result.getStartIndex(), result.getHitsPerPage()));
searchResult.setTotalPages(calculateTotalPages(result.getTotalMatches(), result.getHitsPerPage()));
searchResult.setTotalResults(result.getTotalMatches());
searchResult.setResultsPerPage((int) result.getHitsPerPage());
searchResult.setResults(result.getHits());
return searchResult;
}
@Override
public final long calculateOffset(final int startPage, final int resultsPerPage)
{
if (startPage <= 1)
{
return 0;
}
return ((startPage * resultsPerPage) - resultsPerPage);
}
/**
* Calculates the current page number.
*
* @param startIndex The start index of the search results.
* @param hitsPerPage The results to show per page.
* @return The calculated current page number.
*/
private int calculateCurrentPage(final long startIndex, final long hitsPerPage)
{
if (startIndex == 0L)
{
return 1;
}
return (int) Math.ceil((double) (startIndex + 1) / hitsPerPage);
}
/**
* Calculates the total pages for the search results.
*
* @param totalMatches The total search results.
* @param hitsPerPage The results to show per page.
* @return The calculated total number of pages.
*/
private int calculateTotalPages(final long totalMatches, final long hitsPerPage)
{
if (totalMatches == 0)
{
return 0;
}
final int totalPages = (int) (Math.ceil((double) totalMatches / hitsPerPage));
return totalPages;
}
/**
* Create the search query either using predicateMap.
*
* @param resourceResolver The resource resolver.
* @param predicateParamMap The parameters to use for the query.
* @return The search query.
*/
private Query createQuery(final ResourceResolver resourceResolver, final Map<String, String> predicateParamMap)
{
final QueryBuilder queryBuilder = resourceResolver.adaptTo(QueryBuilder.class);
final Session session = (Session) resourceResolver.adaptTo(Session.class);
Query query = null;
query = queryBuilder.createQuery(PredicateGroup.create(predicateParamMap), session);
return query;
}
}
上述源类的测试类：
public class SearchServiceImplTest
{
private SearchServiceImpl searchService;
private SearchResult result;
private HashMap<String, String> predicateParameterMap;
private ResourceResolver resourceResolver;
private QueryBuilder queryBuilder;
private Session session;
private Query query;
private PredicateGroup predicateGroup;
private java.util.List<Hit> hits;
private SlingHttpServletRequest request = null;
private com.project.digital.models.SearchResult searchResult;
private static long TEST_START_INDEX = 0;
private static long TEST_HITS_PER_PAGE = 2;
private static long TEST_TOTAL_MATCHES = 5;
private static String TEST_SEARCH_ROOT_PATH = "/content/testSite/en";
@SuppressWarnings("unchecked")
@Before
public void setUp() throws Exception
{
searchService= spy(new SearchServiceImpl());
predicateParameterMap = mock(HashMap.class);
result = mock(SearchResult.class);
request = mock(SlingHttpServletRequest.class);
resourceResolver = mock(ResourceResolver.class);
queryBuilder = mock(QueryBuilder.class);
session = mock(Session.class);
query = mock(Query.class);
predicateGroup = mock(PredicateGroup.class);
hits = (java.util.List<Hit>) mock(List.class);
searchResult = new com.project.digital.models.SearchResult();
Mockito.when(new com.project.digital.models.SearchResult()).thenReturn(searchResult);
when(request.getResourceResolver()).thenReturn(resourceResolver);
when(resourceResolver.adaptTo(QueryBuilder.class)).thenReturn(queryBuilder);
when(resourceResolver.adaptTo(Session.class)).thenReturn(session);
when(PredicateGroup.create(predicateParameterMap)).thenReturn(predicateGroup);
when(queryBuilder.createQuery(predicateGroup, session)).thenReturn(query);
when(query.getResult()).thenReturn(result);
}
private void mockSearchResult(long startIndex, long hitsPerPage, long totalMatches, List<Hit> hits)
{
when(result.getStartIndex()).thenReturn(startIndex);
when(result.getHitsPerPage()).thenReturn(hitsPerPage);
when(result.getTotalMatches()).thenReturn(totalMatches);
when(result.getHits()).thenReturn(hits);
}
}
当我在我的测试类中使用PredicateGroup时，我得到的是这个异常。
添加-noverify作为JVM参数。
我们遇到了同样的问题，一个来自java.lang.Class.getDeclaredConstructors0（）的VerifyError，其中Powermock ClassImposterizer类在stacktrace中更远。
我们的依赖关系几乎与你的相同 - 我们使用jUnit 4.12而不是4.11但是相同版本的PowerMock（1.6.2）和Mockito（1.10.19）。
由于我们使用Jenkins来启动Ant脚本而不是Maven，我将此参数添加到junit Ant任务中 - 您必须根据Maven进行修改：
<jvmarg line="-noverify"/>
当然，我们不希望“-noverify”应用于我们的所有测试，所以我从主套件中提取了一个遇到VerifyError异常的那个并单独运行它。 您的背景可能不同。
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