5

特定のコントローラーをテストするクラスがあり、正常に動作します

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:config/test-applicationContext-config.xml")
@TestExecutionListeners({ 
    WebContextTestExecutionListener.class, 
    DependencyInjectionTestExecutionListener.class,
    DirtiesContextTestExecutionListener.class })
public class TestAdminController {  
     //.....
}

私はそこでmockito.orgのGoogleのMockitoライブラリを使用して、基になるBeanをモックしました。

今私の質問は次のとおりです。モックする必要のあるクラスがいくつかありますが、それらにはfinalメソッドがあり、Googleのモックはこの問題を解決していないようです。私の同僚の1人が、powermock.orgのPowermockを使用することを提案しました。ただし、テスタークラスにアノテーションを付ける必要があり@RunWith(PowerMockRunner.class)ます。これを使用する場合、アノテーションを削除する必要があります@RunWith(SpringJUnit4ClassRunner.class)。これにより、Springテストコンテキストが作成されないという問題が発生します。この状況を回避するにはどうすればよいですか？

提案後、注釈PowerMockRuleの代わりに使用するように構成しました@RunWith

私のプロジェクトMavenの依存関係は次のとおりです

<dependency>
    <groupId>org.powermock</groupId>
    <artifactId>powermock-mockito-release-full</artifactId>
    <version>1.5</version>
    <type>pom</type>
</dependency> 
<dependency>
        <groupId>org.powermock</groupId>
        <artifactId>powermock-module-junit4-rule</artifactId>
        <version>1.5</version>
        <scope>test</scope>
</dependency>
<dependency>
        <groupId>org.powermock</groupId>
        <artifactId>powermock-classloading-xstream</artifactId>
        <version>1.5</version>
        <scope>test</scope>
</dependency>

今、私のクラスは次のようになっています（別のコントローラーテスト）

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:config/test-applicationContext-config.xml")
@TestExecutionListeners({ 
    WebContextTestExecutionListener.class, 
    DependencyInjectionTestExecutionListener.class,
    DirtiesContextTestExecutionListener.class })
@PrepareForTest(ADSynchronizationImpl.class)
public class ThirdPartyLoginControllerTest {
    @Rule
    public PowerMockRule rule = new PowerMockRule();

    @Autowired
    private ThirdPartyLoginController thirtPartyLoginController;

    @Autowired
    private MockFactoryForControllers mockFactory;

    @Test
    public void testLoginActiveDirectory(){

    }
}

しかし、テストを実行した後、次の例外トレースが表示されます

com.thoughtworks.xstream.converters.ConversionException：javassist.NotFoundException：com.somecompany.analytics.manager.db.api.MlDao $$ EnhancerByMockitoWithCGLIB $$ b86d7415：javassist.NotFoundException：com.somecompany.analytics.manager.db.api。 MlDao $$ EnhancerByMockitoWithCGLIB $$ b86d7415 ----デバッグ情報----メッセージ：javassist.NotFoundException：com.somecompany.analytics.manager.db.api.MlDao $$ EnhancerByMockitoWithCGLIB $$ b86d7415原因-例外：java.lang。 RuntimeExceptionの原因メッセージ：javassist.NotFoundException：com.somecompany.analytics.manager.db.api.MlDao $$ EnhancerByMockitoWithCGLIB $$ b86d7415クラス：com.somecompany.ui.controllers.ThirdPartyLoginController必須タイプ：com.somecompany.ui.controllers .ThirdPartyLoginControllerコンバータータイプ：com.thoughtworks。xstream.converters.reflection.ReflectionConverterパス：/org.powermock.modules.junit4.rule.PowerMockStatement $ 1 / external-class / fNext / fTarget / thirtPartyLoginController / mlDao行番号：14クラス1 ：com.somecompany.ui.controllers.ThirdPartyLoginControllerTestクラス2 ：org.junit.internal.runners.statements.InvokeMethod class [3]
：org.powermock.modules.junit4.rule.PowerMockStatement class [4]
：org.powermock。 modules.junit4.rule.PowerMockStatement$1バージョン
：null ------------------------------- at com.thoughtworks.xstream.core.TreeUnmarshaller.convert（TreeUnmarshaller.java： 79）com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert（AbstractReferenceUnmarshaller.java:65）at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother（TreeUnmarshaller.java:66）at com.thoughtworks.xstream.converters.reflection .AbstractReflectionConverter.unmarshallField（AbstractReflectionConverter.java:355）at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal（AbstractReflectionConverter.java:306）at com.thoughtworks.xstream.converters.Reflect.AbstractRefl ：234）com.thoughtworks.xstream.core.TreeUnmarshaller.convert（TreeUnmarshaller.java:72）atcom。thinkworks.xstream.core.AbstractReferenceUnmarshaller.convert（AbstractReferenceUnmarshaller.java:65）at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother（TreeUnmarshaller.java:66）at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshall AbstractReflectionConverter.java:355）at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal（AbstractReflectionConverter.java:306）at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal（AbstractReflectionConverter。 .thoughtworks.xstream.core.TreeUnmarshaller.convert（TreeUnmarshaller.java:72）at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert（AbstractReferenceUnmarshaller.java:65）atcom.thoughtworks.xstream.core。TreeUnmarshaller.convertAnother（TreeUnmarshaller.java:66）at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshallField（AbstractReflectionConverter.java:355）at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal 306）com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal（AbstractReflectionConverter.java:234）at com.thoughtworks.xstream.core.TreeUnmarshaller.convert（TreeUnmarshaller.java:72）at com.thoughtworks.xstream.core .AbstractReferenceUnmarshaller.convert（AbstractReferenceUnmarshaller.java:65）at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother（TreeUnmarshaller.java:66）atcom.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter。unmarshallField（AbstractReflectionConverter.java:355）at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal（AbstractReflectionConverter.java:306）at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal（Abs com.thoughtworks.xstream.core.TreeUnmarshaller.convert（TreeUnmarshaller.java:72）at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert（AbstractReferenceUnmarshaller.java:65）at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother （TreeUnmarshaller.java:66）at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother（TreeUnmarshaller.java:50）at com.thoughtworks.xstream.core.TreeUnmarshaller.start（TreeUnmarshaller.java:134）atcom.thoughtworks。 xstream.core。AbstractTreeMarshallingStrategy.unmarshal（AbstractTreeMarshallingStrategy.java:32）at com.thoughtworks.xstream.XStream.unmarshal（XStream.java:1052）at com.thoughtworks.xstream.XStream.unmarshal（XStream.java:1036）at com.thoughtworks.xstream .XStream.fromXML（XStream.java:912）at com.thoughtworks.xstream.XStream.fromXML（XStream.java:903）at org.powermock.classloading.DeepCloner.clone（DeepCloner.java:54）atorg.powermock。 classloading.ClassloaderExecutor.execute（ClassloaderExecutor.java:89）at org.powermock.classloading.ClassloaderExecutor.execute（ClassloaderExecutor.java:78）at org.powermock.modules.junit4.rule.PowerMockStatement.evaluate（PowerMockRule.java:49） org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate（RunBeforeTestMethodCallbacks.java:74）でorg。springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate（RunAfterTestMethodCallbacks.java:82）at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate（SpringRepeat.java:72）atorg.springframework.test。 context.junit4.SpringJUnit4ClassRunner.runChild（SpringJUnit4ClassRunner.java:240）at org.junit.runners.BlockJUnit4ClassRunner.runChild（BlockJUnit4ClassRunner.java:50）at org.junit.runners.ParentRunner $ 3.run（ParentRunner.java:238）at org.junit.runners.ParentRunner $ 1.schedule（ParentRunner.java:63）at org.junit.runners.ParentRunner.runChildren（ParentRunner.java:236）at org.junit.runners.ParentRunner.access $ 000（ParentRunner.java： 53）org.junit.runners.ParentRunner $ 2.evaluate（ParentRunner.java:229）atorg.springframework.test.context.junit4.statements。RunBeforeTestClassCallbacks.evaluate（RunBeforeTestClassCallbacks.java:61）at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate（RunAfterTestClassCallbacks.java:70）at org.junit.runners.ParentRunner.run（ParentRunner.java:309） at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run（SpringJUnit4ClassRunner.java:180）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）org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main（RemoteTestRunner.java:197）原因：java.lang.RuntimeException：javassist.NotFoundException：com.somecompany.idm.analytics.manager.db。 api.MlDao $$ EnhancerByMockitoWithCGLIB $$ b86d7415 at org.powermock.core.classloader.MockClassLoader.loadUnmockedClass（MockClassLoader.java:199）at org.powermock.core.classloader.MockClassLoader.loadModifiedClass（MockClassLoader.java:149）atorg。 powermock.core.classloader.DeferSupportingClassLoader.loadClass（DeferSupportingClassLoader.java:67）at java.lang.ClassLoader.loadClass（ClassLoader.java:356）at com.thoughtworks.xstream.core.util.ClassLoaderReference.loadClass（ClassLoaderReference.java： 31）com.thoughtworks.xstream.mapper.DefaultMapper.realClass（DefaultMapper.java:49）のcom.thoughtworksで。xstream.mapper.MapperWrapper.realClass（MapperWrapper.java:30）at com.thoughtworks.xstream.mapper.DynamicProxyMapper.realClass（DynamicProxyMapper.java:55）at com.thoughtworks.xstream.mapper.MapperWrapper.realClass（MapperWrapper.java： 30）com.thoughtworks.xstream.mapper.PackageAliasingMapper.realClass（PackageAliasingMapper.java:88）at com.thoughtworks.xstream.mapper.MapperWrapper.realClass（MapperWrapper.java:30）at com.thoughtworks.xstream.mapper.ClassAliasingMapper .realClass（ClassAliasingMapper.java:79）at com.thoughtworks.xstream.mapper.MapperWrapper.realClass（MapperWrapper.java:30）at com.thoughtworks.xstream.mapper.MapperWrapper.realClass（MapperWrapper.java:30）atcom。 thinkworks.xstream.mapper.MapperWrapper.realClass（MapperWrapper.java:30）（com.thoughtworks.xstream.mapper.MapperWrapper）。realClass（MapperWrapper.java:30）at com.thoughtworks.xstream.mapper.MapperWrapper.realClass（MapperWrapper.java:30）at com.thoughtworks.xstream.mapper.MapperWrapper.realClass（MapperWrapper.java:30）at com.thoughtworks .xstream.mapper.ArrayMapper.realClass（ArrayMapper.java:74）at com.thoughtworks.xstream.mapper.MapperWrapper.realClass（MapperWrapper.java:30）at com.thoughtworks.xstream.mapper.MapperWrapper.realClass（MapperWrapper.java ：30）com.thoughtworks.xstream.mapper.MapperWrapper.realClass（MapperWrapper.java:30）at com.thoughtworks.xstream.mapper.MapperWrapper.realClass（MapperWrapper.java:30）atcom.thoughtworks.xstream.mapper。 MapperWrapper.realClass（MapperWrapper.java:30）at com.thoughtworks.xstream.mapper.MapperWrapper.realClass（MapperWrapper.java:30）atcom.thoughtworks.xstream。mapper.MapperWrapper.realClass（MapperWrapper.java:30）at com.thoughtworks.xstream.mapper.CachingMapper.realClass（CachingMapper.java:45）at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.determineType（AbstractReflectionConverter.java： 458）com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal（AbstractReflectionConverter.java:234）at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal（AbstractReflectionConverter.java:294）at com.thought .core.TreeUnmarshaller.convert（TreeUnmarshaller.java:72）... 57 more原因：javassist.NotFoundException：com.somecompany.analytics.manager.db.api.MlDao $$ EnhancerByMockitoWithCGLIB $$ b86d7415 at javassist.ClassPool.get （ClassPool.java:450）org.powermock.coreで。classloader.MockClassLoader.loadUnmockedClass（MockClassLoader.java:192）...87詳細

4

3 に答える 3

6

PowerMockとの使用方法を説明しているこの記事SpringJUnit4ClassRunnerをご覧ください。基本的には、特別なPowerMockRuleルールを使用する必要があります。

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:config/test-applicationContext-config.xml")
@TestExecutionListeners({ 
    WebContextTestExecutionListener.class, 
    DependencyInjectionTestExecutionListener.class,
    DirtiesContextTestExecutionListener.class })
public class SpringExampleTest {

    @Rule
    public PowerMockRule rule = new PowerMockRule();

}

編集：他の人があなたと同じ問題を抱えていた@PowerMockRuleようです。代わりにPowerMockAgentを使用すると、ケースを解決できます。SOに関するこの回答も参照してください。

于 2013-03-05T13:18:01.093 に答える
6

テストクラスに注釈を付けることもできます

@PowerMockRunnerDelegate(SpringJUnit4ClassRunner.class)

こちらの例をご覧ください。

于 2016-08-23T09:47:52.397 に答える
3

Powermockの代わりにJMockitを使用できます。Powermockが実行できるすべてのことを実行でき、@ RunWith句を必要としないため、Springテストランナーに干渉しません。PowerMockRuleが解決したよりも多くの問題を引き起こしたことがわかりました...

于 2013-09-25T13:03:34.543 に答える