我不知道为什么我对莫奇托有这个错误
java.lang.NoClassDefFoundError: org/objenesis/ObjenesisStd
at org.mockito.internal.creation.jmock.ClassImposterizer.<init>(ClassImposterizer.java:36)
at org.mockito.internal.creation.jmock.ClassImposterizer.<clinit>(ClassImposterizer.java:29)
at org.mockito.internal.util.MockCreationValidator.isTypeMockable(MockCreationValidator.java:17)
at org.mockito.internal.util.MockCreationValidator.validateType(MockCreationValidator.java:21)
at org.mockito.internal.creation.MockSettingsImpl.validatedSettings(MockSettingsImpl.java:133)
at org.mockito.internal.creation.MockSettingsImpl.confirm(MockSettingsImpl.java:127)
at org.mockito.internal.MockitoCore.mock(MockitoCore.java:50)
at org.mockito.Mockito.mock(Mockito.java:1243)
at org.mockito.Mockito.mock(Mockito.java:1120)
at fr.oap.SubscriptionTest.testGetSubscriptionById(SubscriptionFactoryTest.java:24)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at junit.framework.TestCase.runTest(TestCase.java:176)
at junit.framework.TestCase.runBare(TestCase.java:141)
at junit.framework.TestResult$1.protect(TestResult.java:122)
at junit.framework.TestResult.runProtected(TestResult.java:142)
at junit.framework.TestResult.run(TestResult.java:125)
at junit.framework.TestCase.run(TestCase.java:129)
at junit.framework.TestSuite.runTest(TestSuite.java:255)
at junit.framework.TestSuite.run(TestSuite.java:250)
at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
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)
Caused by: java.lang.ClassNotFoundException: org.objenesis.ObjenesisStd
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 29 more关于我的考试课是这样的:
import junit.framework.TestCase;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
import org.mockito.Mockito;
import fr.aop.subscription.AbstractSubscription;
public class SubscriptionTest extends TestCase {
@Test
public void testGetSubscriptionById() {
ArgumentCaptor<AbstractSubscription>
arg=ArgumentCaptor.forClass(AbstractSubscription.class);
Subscription objMock=Mockito.mock(Subscription.class);
Mockito.when(objMock.getSubscribById(1)).thenReturn(arg.getValue());
}
}关于类订阅中的方法getSubscribById whitch:
@Override
public AbstractSubscription getSubscriptionById(final Integer id) {
this.log.debug("BEGIN: getSubscriptionById id = " + id);
AbstractSubscription obj = null;
if (id != null) {
final StringBuilder queryString = new StringBuilder("select c from AbstractSubscription c ");
try {
queryString.append("where c.id = :id");
Query query = this.getEntityManager().createQuery(queryString.toString());
query = query.setParameter("id", id);
obj = (AbstractSubscription) query.getSingleResult();
} catch (final Exception exc) {
}
}
return obj;
}当我实例化Subcription类时,它要求我连接到数据库,这就是为什么我想转义它,并寻找类似mockito的解决方案。
发布于 2015-01-20 01:10:15
ClassNotFoundException是无法加载特定类的类加载器的结果。
在您的例子中,Mockito对Objenesis有一个传递依赖关系(它需要Objenesis来获得正确的行为)。您很可能尝试在测试类路径上使用Mockito执行测试,但不使用Objenesis。
您需要在测试类路径中添加Objenesis。
对于maven项目,请确保:
发布于 2016-10-03 18:33:06
您可以尝试添加mockito-all工件,而不是mockito-core,它自1.9.5版本起工作。
发布于 2018-07-04 09:10:25
我也犯了同样的错误:
java.lang.NoClassDefFoundError: org/objenesis/ObjenesisStd
当我在一个使用Mockito的新项目中运行一个测试时。
结果,除了添加Mockito依赖项之外,我还必须添加Objenesis依赖项。我所需要做的就是将下面的依赖添加到我的pom.xml中,所有这些都运行得非常好。
<dependency>
<groupId>org.objenesis</groupId>
<artifactId>objenesis</artifactId>
<version>2.3</version>
<scope>test</scope>
</dependency>https://stackoverflow.com/questions/28022219
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