登录
当前位置： 首页 > 知识库问答 >
问题：

无法在powermock中使用@PowerMockIgnore创建restTemplate

郎飞龙
2023-03-14

我需要一个用于私有方法测试的powermock
如果我只使用@RunWith（PowerMockRunner.class）而不使用@powermockrunnerregate（SpringJUnit4ClassRunner.class），效果会很好

我需要使用@powermockrunnerregate（SpringJUnit4ClassRunner.class）来表示@autowired。但它并没有失败。

@RunWith(PowerMockRunner.class)
@PowerMockRunnerDelegate(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = { MyConfig.class}) 
@SpringBootTest
public class SpringPowerMockTest {

}

错误的细节

java.lang.IllegalAccessError: class javax.xml.parsers.FactoryFinder (in unnamed module @0x45d84a20) cannot access class jdk.xml.internal.SecuritySupport (in module java.xml) because module java.xml does not export jdk.xml.internal to unnamed module @0x45d84a20
    at javax.xml.parsers.FactoryFinder.(FactoryFinder.java:69)
    at javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactory.java:147)
    at ch.qos.logback.core.joran.event.SaxEventRecorder.buildSaxParser(SaxEventRecorder.java:79)
    at ch.qos.logback.core.joran.event.SaxEventRecorder.recordEvents(SaxEventRecorder.java:57)
    at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:151)
    at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:110)
    at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:53)
    at ch.qos.logback.classic.util.ContextInitializer.configureByResource(ContextInitializer.java:75)
    at ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:150)
    at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:84)
    at org.slf4j.impl.StaticLoggerBinder.(StaticLoggerBinder.java:55)
    at org.slf4j.LoggerFactory.bind(LoggerFactory.java:150)
    at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:124)
    at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:417)
    at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:362)
    at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:155)
    at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:132)
    at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:655)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.(SpringJUnit4ClassRunner.java:99)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
    at org.powermock.reflect.internal.WhiteboxImpl.createInstance(WhiteboxImpl.java:1414)
    at org.powermock.reflect.internal.WhiteboxImpl.invokeConstructor(WhiteboxImpl.java:1262)
    at org.powermock.reflect.Whitebox.invokeConstructor(Whitebox.java:497)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner$1.call(DelegatingPowerMockRunner.java:101)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner$1.call(DelegatingPowerMockRunner.java:97)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner.withContextClassLoader(DelegatingPowerMockRunner.java:132)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner.createDelegate(DelegatingPowerMockRunner.java:96)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner.(DelegatingPowerMockRunner.java:64)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
    at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.createDelegatorFromClassloader(JUnit4TestSuiteChunkerImpl.java:165)
    at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.createDelegatorFromClassloader(JUnit4TestSuiteChunkerImpl.java:47)
    at org.powermock.tests.utils.impl.AbstractTestSuiteChunkerImpl.createTestDelegators(AbstractTestSuiteChunkerImpl.java:107)
    at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.(JUnit4TestSuiteChunkerImpl.java:69)
    at org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.(AbstractCommonPowerMockRunner.java:36)
    at org.powermock.modules.junit4.PowerMockRunner.(PowerMockRunner.java:34)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
    at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104)
    at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86)
    at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:70)
    at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:37)
    at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:70)
    at org.junit.internal.requests.ClassRequest.createRunner(ClassRequest.java:28)
    at org.junit.internal.requests.MemoizingRequest.getRunner(MemoizingRequest.java:19)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createUnfilteredTest(JUnit4TestLoader.java:90)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:76)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:49)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:525)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:768)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:464)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:210)

因此我通过https://github.com/powermock/powermock/issues/864

@RunWith(PowerMockRunner.class)
@PowerMockRunnerDelegate(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = { MyConfig.class}) 
// I added this
@PowerMockIgnore({"javax.net.ssl.*", "org.slf4j.*", "javax.parsers.*", "ch.qos.logback.*", 
"jdk.xml.internal.*", "com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*", 
"javax.management.*"})
@SpringBootTest
public class SpringPowerMockTest {

    @Test
    public void test() {
      //success
    }

}

它运行得很好。

因此，我开始编写测试代码

@RunWith(PowerMockRunner.class)
@PowerMockRunnerDelegate(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = { MyConfig.class}) 
@PowerMockIgnore({"javax.net.ssl.*", "org.slf4j.*", "javax.parsers.*", "ch.qos.logback.*", 
"jdk.xml.internal.*", "com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*", 
"javax.management.*"})
@SpringBootTest
public class SpringPowerMockTest {

    @Test
    public void initalize() throws IOException {
        RestTemplate restTemplate = new RestTemplate();
        .....
    }


}

但是我不能从这个错误信息开始

javax.xml.transform.TransformerFactoryConfigurationError: Provider com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl could not be instantiated: java.lang.reflect.InvocationTargetException
    at java.xml/javax.xml.transform.FactoryFinder.newInstance(FactoryFinder.java:181)
    at java.xml/javax.xml.transform.FactoryFinder.find(FactoryFinder.java:257)
    at java.xml/javax.xml.transform.TransformerFactory.newInstance(TransformerFactory.java:126)
    at org.springframework.http.converter.xml.AbstractXmlHttpMessageConverter.(AbstractXmlHttpMessageConverter.java:52)
    at org.springframework.http.converter.xml.AbstractJaxb2HttpMessageConverter.(AbstractJaxb2HttpMessageConverter.java:38)
    at org.springframework.http.converter.xml.Jaxb2RootElementHttpMessageConverter.(Jaxb2RootElementHttpMessageConverter.java:64)
    at org.springframework.http.converter.support.AllEncompassingFormHttpMessageConverter.(AllEncompassingFormHttpMessageConverter.java:86)
    at org.springframework.web.client.RestTemplate.(RestTemplate.java:161)
    at com.nesic.mroc.elevator.SpringPowerMockTest.initalize(SpringPowerMockTest.java:26)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:74)
    at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:84)
    at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)
    at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)
    at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:251)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
    at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
    at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
    at org.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$3.evaluate(ParentRunner.java:306)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner$2.call(DelegatingPowerMockRunner.java:149)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner$2.call(DelegatingPowerMockRunner.java:141)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner.withContextClassLoader(DelegatingPowerMockRunner.java:132)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner.run(DelegatingPowerMockRunner.java:141)
    at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.run(JUnit4TestSuiteChunkerImpl.java:117)
    at org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.run(AbstractCommonPowerMockRunner.java:57)
    at org.powermock.modules.junit4.PowerMockRunner.run(PowerMockRunner.java:59)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:89)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:40)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:541)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:768)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:464)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:210)
Caused by: java.lang.reflect.InvocationTargetException
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
    at java.xml/javax.xml.transform.FactoryFinder.newInstance(FactoryFinder.java:169)
    ... 47 more
Caused by: java.lang.IllegalAccessError: class com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl (in unnamed module @0x10d5ba8d) cannot access class jdk.xml.internal.JdkXmlUtils (in module java.xml) because module java.xml does not export jdk.xml.internal to unnamed module @0x10d5ba8d
    at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.(TransformerFactoryImpl.java:251)
    ... 52 more

我的pom。xml

    <dependency>
        <groupId>org.powermock</groupId>
        <artifactId>powermock-api-mockito2</artifactId>
        <version>2.0.0-beta.5</version>
    </dependency>
    <dependency>
        <groupId>org.powermock</groupId>
        <artifactId>powermock-module-junit4</artifactId>
        <version>2.0.0-beta.5</version>
    </dependency>
    <dependency>
        <groupId>pl.pragmatists</groupId>
        <artifactId>JUnitParams</artifactId>
        <version>1.0.5</version>
        <scope>test</scope>
    </dependency>

我不知道为什么我不能创建restemplate。我不知道@PowerMockIgnore

共有1个答案

舒永嘉
2023-03-14

我通过在第行下添加代码解决了这个问题。但我不明白原因是什么。

com.sun.org.apache.xalan.internal.xsltc.trax.*

这是powermock方法的代码

import static org.junit.Assert.*;
import static org.mockito.ArgumentMatchers.*;
import static org.powermock.api.mockito.PowerMockito.*;

import java.io.File;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.core.classloader.annotations.PowerMockIgnore;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import org.powermock.modules.junit4.PowerMockRunnerDelegate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.stereotype.Component;
import org.springframework.test.context.junit4.SpringRunner;

import lombok.AllArgsConstructor;
import lombok.Data;


@SpringBootTest
@RunWith(PowerMockRunner.class)
@PowerMockRunnerDelegate(SpringRunner.class)
@PrepareForTest(PowerMockTarget.class)
@PowerMockIgnore({"com.sun.org.apache.xerces.*", "javax.xml.*", "javax.xml.transform.*", "org.xml.*", "javax.management.*", "javax.net.ssl.*", "com.sun.org.apache.xalan.internal.xsltc.trax.*"})
public class PowerMockTest {

    @Test
    public void mockStaticMethod() throws Exception {
        File fileMock = mock(File.class);
        when(fileMock.exists()).thenReturn(true);

        whenNew(File.class.getConstructor(String.class)).withArguments(anyString()).thenReturn(fileMock);
        
        PowerMockTarget target = new PowerMockTarget();
        assertEquals(target.isFileExist(), true);

        assertEquals("My bean message", message.getContent());
    }
}

@Data
@AllArgsConstructor
class MessageForTest{
    private long id;
    private String content;
    
}


@Data
@AllArgsConstructor
class MessageForTest{
    private long id;
    private String content;
    
}

PowerMock目标代码。

import java.io.File;

public class PowerMockTarget {

    public boolean isFileExist() {
    
        if(!new File("filename").exists()) {
          throw new RuntimeException();
        }
        return true;
    }
}
 类似资料：
  • 无法在windows中使用kafka cmd创建使用者

    我还更改了zookeeper中的zoo.cfg。 和server.properties。 我看了所有的教程，并做了完全相同的方法。还有乌斯金Kafka开放式动物园管理员。 3）创建主题 .\bin\windows\kafka-topics.bat--create-zookeeper localhost:2181-replication-factor 1-partitions 1-topic hel

  • 无法在SPARK2.2中使用SQLContext对象创建dataframe

    我在Microsoft Windows7上使用的是。我想在一个变量中加载csv文件，以便稍后执行与SQL相关的操作，但无法这样做。我从这个链接引用了公认的答案，但没有用。我按照以下步骤创建对象和对象： 当我尝试时，它会说没有找到df。我尝试了从附加链接加载CSV的databricks解决方案。它下载软件包，但不加载csv文件。那么我怎样才能纠正我的问题呢？提前致谢：）

  • 无法在数据库中创建H2OContext--使用pysparkling

    我无法在Spark数据库中创建H2OContext--使用PySparkling。它给出了以下错误。 代码：从pysparkling导入* 代码：导入H2O 代码:H2OConf=H2OConf(Sark) 代码:H2OConf.set（“spark.ui.enabled”，True） 代码:h2oContext=h2oContext.getorcreate（spark,h2oConf) 错误：j

  • 无法使用zip4j在java中创建zip文件

    我正在使用java创建一个zip文件，但我无法得到任何代码工作。我尝试了很多特定于Java7和Java8的方法，但所有的方法都显示出某种错误，是我的代码中有错误还是需要改进？ 在这一行出现错误 请指导我：） 运行时出错：

  • 无法使用prepareStatement创建表

    问题内容： 我无法在数据库（mySQL）中创建表，使用并尝试使用以下命令输入未来表的名称： 然后，在用户输入表名称之后，我尝试构造并调用该语句： 如果我尝试不输入名称就执行它（如常量字符串：“ CREATE TABLE newtable（…）”，但我需要输入名称），它将很好地工作。 问题答案： 阅读表名后，您将必须格式化字符串，例如： 然后创建像：

  • 无法在Eclipse中创建AVD

    我试着使用设置并查看了所有选项，但“OK”按钮无法让我完成这个过程。知道吗？ 更新：确定按钮现在启用，但填写完所有内容后，我按下确定，我在控制台收到一个不同的错误： [2013-07-22 11:04:45-SDK Manager]错误：null] 访问问题：Android SDK AVD错误：null

相关问答

无法在Eclipse中创建AVD无法在Eclipse中使用Vaadin创建Maven应用程序无法使用Django oracle12c在数据库中创建表无法使用C3P0在Karaf中创建JPA连接池无法在Ruby中创建哈希

相关文章

ob_start（）无法在Laravel 3中创建缓冲区使用Java在mysql中创建用户在Swift中使用renderingMode创建UIImage创建会话无状态用法使用Mockito在JUnit中使用PowerMock和PowerRule获取javassist.NotFoundException

相关阅读

Node.js 创建第一个应用Cassandra创建表MariaDB创建表ionic 创建 APPSQLite 创建表

相关工具

PowerMock诗篇在线建站系统建木无鱼SQLite的基本使用

相关文档

使用 Express + MongoDB 搭建多人博客使用 Express 和 MongoDB 搭建多人博客静态网站构建手册之使用 Hugo 构建个人博客Sphinx 中文使用手册StackExchange.Redis 中文使用文档
快捷导航： 新手教程 算法原理 架构设计 Java进阶 数据库进阶 大厂专栏 面试经验 编程笔记 编程问答 所有专题 文档资料 工具软件 电子书籍 小牛导航
在线工具： 房贷计算器 个税计算器 Linux命令查询 Json格式化 正则表达式 颜色转换 AES加解密 SHA1加密 MD5加密 毒鸡汤 字数统计 随机密码生成 进制转换 Base64编解码 励志句子
Copyright © 2019-2024 小牛知识库@xnip.cn. All Rights Reserved.