Java PowerMockito（带Mockito）因ExceptionInInitializeError失败
我们使用Powermockito和Mockito来模拟一些静态类。每次似乎都会抛出Java PowerMockito（带Mockito）因ExceptionInInitializeError失败,java,mockito,junit4,powermock,powermockito,Java,Mockito,Junit4,Powermock,Powermockito,我们使用Powermockito和Mockito来模拟一些静态类。每次似乎都会抛出java.lang.ExceptionInInitializeError 你能帮我找出问题出在哪里吗 测试中的Java类 package com.myproject.myproduct.search.domain; import org.elasticsearch.index.query.MultiMatchQueryBuilder; import org.elasticsearch.index.query.Que
java.lang.ExceptionInInitializeErrorpackage com.myproject.myproduct.search.domain;
import org.elasticsearch.index.query.MultiMatchQueryBuilder;
import org.elasticsearch.index.query.QueryBuilders;
public class MyQueryBuilder {
public MultiMatchQueryBuilder getMultiMatchQueryBuilder() {
MultiMatchQueryBuilder builder = QueryBuilders.multiMatchQuery("term", "field1");
builder.field("field1",200.9f);
return builder;
}
}
package com.myproject.myproduct.search.domain;
import org.elasticsearch.index.query.MultiMatchQueryBuilder;
import org.elasticsearch.index.query.QueryBuilders;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
@RunWith(PowerMockRunner.class)
@PrepareForTest(QueryBuilders.class)
public class MyQueryBuilderTest {
private MyQueryBuilder myQueryBuilder;
@Test
public void test() {
PowerMockito.mockStatic(QueryBuilders.class);
MultiMatchQueryBuilder builder = PowerMockito.mock(MultiMatchQueryBuilder.class);
}
}
nullfinal URL url = getElasticsearchCodebase(); // url is null
final String urlStr = url.toString(); // null pointer exception.
exceptionininitializerror您可以使用以下代码轻松复制此异常：
@RunWith(PowerMockRunner.class)
@PrepareForTest({QueryBuilders.class})
public class MyQueryBuilderTest {
@Test
public void test() {
final Build current = Build.CURRENT;
}
}
@Michael，这只是示例代码。“术语”的存在与否在这里没有区别。可能重复@Michael Point。感谢you@user7294900不，不是。这是一行在运行时不影响应用程序的输出。值得整理，但与异常无关。elasti的哪些版本
@RunWith(PowerMockRunner.class)
@PrepareForTest({QueryBuilders.class})
public class MyQueryBuilderTest {
@Test
public void test() {
final Build current = Build.CURRENT;
}
}