org.springframework.boot.test.mock.mockito.MockReset上的NoClassDefFoundError

Question

我正在嘗試為我的Spring Boot REST應用程序編寫Junit，但是我的測試因NoClassDefFoundError而失敗。 雖然，罐子存在於類路徑中。 我嘗試了多種不同的注釋，但是在同一位置仍然失敗

以下是我的課程

應用程序

打包com.test;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.support.SpringBootServletInitializer;

@SpringBootApplication
public class Application extends SpringBootServletInitializer{

public static void main(String[] args) {
    SpringApplication.run(Application.class, args);
}

@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
    return application.sources(Application.class);
}
}

BusinessServiceController.java

package com.test;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/business_services_WS")
public class BusinessServiceController {

Logger log = LoggerFactory.getLogger(BusinessServiceController.class);

/**
 * 3.3.0 Request System Automation Limits [RSP-NSR]
 * @author eaggatu
 */
@RequestMapping(value = "/number")    
@PostMapping
public ResponseEntity<String> numberQueryResponse(@RequestBody String responseObj) {
    log.info(responseObj);
    return ResponseEntity.status(HttpStatus.OK).body("Number Search Query called");
}
}

測試班

package com.test;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.http.MediaType;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
import org.springframework.web.context.WebApplicationContext;

import com.test.BusinessServiceController;

/*@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
@SpringBootTest(classes={Application.class})
*/
@RunWith(SpringRunner.class)
@WebMvcTest(controllers = BusinessServiceController.class)
// @SpringBootTest(classes={Application.class})
@AutoConfigureMockMvc
public class CallBackResponseSimulatorTest {

@Autowired
private WebApplicationContext context;
@Autowired
private MockMvc mvc;
/*
 * @Before public void setup(){ mvc =
 * MockMvcBuilders.webAppContextSetup(context).build(); }
 */

@Test
public void callNumberSearchServiceSuccess() throws Exception {
    this.mvc.perform(MockMvcRequestBuilders.post("/CallBackResponseSimulator/business_services_WS/number")
            .contentType(MediaType.APPLICATION_JSON_UTF8).content("Hello! World"))
            .andExpect(MockMvcResultMatchers.content().json("Number Search Query called"))
            .andExpect(MockMvcResultMatchers.status().isOk());
}
}

堆棧跟蹤

java.lang.IllegalAccessError: tried to access method org.mockito.internal.util.MockUtil.<init>()V from class org.springframework.boot.test.mock.mockito.MockReset
at org.springframework.boot.test.mock.mockito.MockReset.<clinit>(MockReset.java:56)
at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.beforeTestMethod(ResetMocksTestExecutionListener.java:45)
at org.springframework.test.context.TestContextManager.beforeTestMethod(TestContextManager.java:269)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
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:325)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
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.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

java.lang.NoClassDefFoundError: Could not initialize class org.springframework.boot.test.mock.mockito.MockReset
at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.afterTestMethod(ResetMocksTestExecutionListener.java:50)
at org.springframework.test.context.TestContextManager.afterTestMethod(TestContextManager.java:319)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:94)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
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.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

Build.gradle

        buildscript {
        repositories {
            mavenCentral()
        }
        dependencies {
            classpath("org.springframework.boot:spring-boot-gradle-plugin:1.4.1.RELEASE")
        }
    }

    apply plugin: 'java'
    apply plugin: 'eclipse'
    apply plugin: 'idea'
    apply plugin: 'spring-boot'
    apply plugin: 'war'

    jar {
        baseName = 'gs-rest-service'
        version =  '0.1.0'
    }

    repositories {
        mavenCentral()
        jcenter()
    }

    sourceCompatibility = 1.8
    targetCompatibility = 1.8

    dependencies {
        compile group: 'com.google.code.gson', name: 'gson', version: '2.7'
        compile("org.springframework.boot:spring-boot-starter-web")

        providedRuntime 'org.springframework.boot:spring-boot-starter-tomcat'    
        compile('org.springframework.boot:spring-boot-starter-test')
        compile 'junit:junit:4.12'
        compile group: 'org.mockito', name: 'mockito-core', version: '2.2.7'
    }

Answer 1

刪除junit和mockito依賴項spring-boot-starter-test將提供這些依賴項的權限版本。

spring-boot-starter-test將添加junit：4.12和mockito：2.2.29

Answer 2

另一個選擇是刪除測試類的測試執行偵聽器，並使用@TestExecutionListeners對該類進行注釋。 像這樣：

@RunWith(SpringRunner::class)
@SpringBootTest
@ActiveProfiles("integration")
@TestExecutionListeners()
class MyIntegrationTest {
...
}

Answer 3

對我來說，此錯誤的答案是在我的測試用例的頂部插入以下TestExecutionListeners聲明。

@RunWith(SpringRunner.class)
@TestExecutionListeners(listeners = {SpringBootDependencyInjectionTestExecutionListener.class, ServletTestExecutionListener.class})
public class MyUnitTest {