我在Fuse 6.3上运行了一个骆驼应用程序，它运行正常。 我试图为Camel组件编写JUnit测试用例，并且我得到错误java.lang.IncompatibleClassChangeError：找到类org.springframework.test.context.TestContext，但接口是预期的。附加maven依赖屏幕截图
我正在使用以下bom
中的依赖项版本<dependency>
<groupId>org.jboss.fuse.bom</groupId>
<artifactId>jboss-fuse-parent</artifactId>
<version>6.3.0.redhat-262</version>
<type>pom</type>
<scope>import</scope>
</dependency>
JUnit stacktrace：
java.lang.IncompatibleClassChangeError: Found class org.springframework.test.context.TestContext, but interface was expected
at org.apache.camel.test.spring.CamelSpringTestContextLoaderTestExecutionListener.prepareTestInstance(CamelSpringTestContextLoaderTestExecutionListener.java:47)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:321)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:211)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:288)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:284)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:88)
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)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
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)
JUnit Class。
package com.company.integration;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import org.apache.camel.CamelContext;
import org.apache.camel.Exchange;
import org.apache.camel.Produce;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.impl.DefaultExchange;
import org.apache.camel.test.spring.CamelSpringJUnit4ClassRunner;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
@RunWith(CamelSpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {
"classpath:/META-INF/spring/camel-context.xml" ,
"classpath:/META-INF/spring/policyHolderRoute.xml" ,
"classpath:/META-INF/spring/policyRoute.xml"
})
public class ComponentTest {
private static final Logger LOGGER = LoggerFactory.getLogger(ComponentTest.class);
private Exchange exchange;
@Autowired
private CamelContext context;
@Autowired
private ProducerTemplate template;
@Produce(uri = "direct:policyHolderLoad")
protected ProducerTemplate directPolicyHolderTemplate;
@Produce(uri = "direct:policyLoad")
protected ProducerTemplate directPolicyTemplate;
@Before
public void setUp() throws Exception {
exchange = createExchange();
}
protected Exchange createExchange() {
return new DefaultExchange(context);
}
@Test
public void testDirectPolicyHolderRoute() throws Exception {
try {
String pathToImportPolicyHolderResponse = "componenttest/success/mock/importpolicy/response.json";
String requestJson = "componenttest/success/input/importpolicy/request.json";
exchange.getIn().setBody(readFile(requestJson));
Exchange responseExchange = directPolicyHolderTemplate.send(exchange);
Thread.sleep(2000);
} catch (Exception e) {
Assert.fail("Unexpected error performing XML comparison: " + e.getMessage());
LOGGER.error(e.getMessage());
;
}
}
protected String readFile(String fileName) throws IOException {
StringBuilder fileContent = new StringBuilder();
InputStream content = Thread.currentThread().getContextClassLoader().getResourceAsStream(fileName);
if (content == null)
return null;
try {
BufferedReader reader = new BufferedReader(new InputStreamReader(content));
String s = reader.readLine();
while (s != null) {
fileContent.append(s);
s = reader.readLine();
}
} finally {
if (content != null)
content.close();
}
return fileContent.toString();
}
}
输出：mvn依赖：tree -Dscope = runtime
[INFO] com.company.esb.online.in:Online:war:0.0.1-SNAPSHOT
[INFO] +- org.apache.camel:camel-jolt:jar:2.17.0.redhat-630262:compile
[INFO] | +- com.fasterxml.jackson.core:jackson-annotations:jar:2.6.3:compile
[INFO] | +- com.fasterxml.jackson.core:jackson-databind:jar:2.6.3:compile
[INFO] | | \- com.fasterxml.jackson.core:jackson-core:jar:2.6.3:compile
[INFO] | +- com.bazaarvoice.jolt:jolt-core:jar:0.0.20:compile
[INFO] | +- com.bazaarvoice.jolt:json-utils:jar:0.0.20:compile
[INFO] | +- com.sun.xml.bind:jaxb-core:jar:2.2.11:compile
[INFO] | \- com.sun.xml.bind:jaxb-impl:jar:2.2.11.redhat-2:compile
[INFO] +- org.apache.camel:camel-jackson:jar:2.17.0.redhat-630262:compile
[INFO] | \- com.fasterxml.jackson.module:jackson-module-jaxb-annotations:jar:2.6.3:compile
[INFO] +- org.apache.camel:camel-jms:jar:2.17.0.redhat-630262:compile
[INFO] | +- org.springframework:spring-jms:jar:3.2.16.RELEASE:compile
[INFO] | +- org.springframework:spring-context:jar:3.2.16.RELEASE:compile
[INFO] | +- org.springframework:spring-tx:jar:3.2.16.RELEASE:compile
[INFO] | \- org.springframework:spring-beans:jar:3.2.16.RELEASE:compile
[INFO] +- org.apache.camel:camel-cxf:jar:2.17.0.redhat-630262:compile
[INFO] | +- org.apache.camel:camel-cxf-transport:jar:2.17.0.redhat-630262:compile
[INFO] | | \- javax.servlet:javax.servlet-api:jar:3.1.0.redhat-1:compile
[INFO] | +- org.apache.cxf:cxf-rt-frontend-jaxrs:jar:3.1.5.redhat-630262:compile
[INFO] | | +- org.apache.cxf:cxf-core:jar:3.1.5.redhat-630262:compile
[INFO] | | | +- org.codehaus.woodstox:woodstox-core-asl:jar:4.4.1:compile
[INFO] | | | | \- org.codehaus.woodstox:stax2-api:jar:3.1.4:compile
[INFO] | | | \- org.apache.ws.xmlschema:xmlschema-core:jar:2.2.1.redhat-1:compile
[INFO] | | +- javax.ws.rs:javax.ws.rs-api:jar:2.0.1:compile
[INFO] | | +- javax.annotation:javax.annotation-api:jar:1.2:compile
[INFO] | | \- org.apache.cxf:cxf-rt-transports-http:jar:3.1.5.redhat-630262:compile
[INFO] | +- org.apache.cxf:cxf-rt-frontend-jaxws:jar:3.1.5.redhat-630262:compile
[INFO] | | +- xml-resolver:xml-resolver:jar:1.2.0.redhat-10:compile
[INFO] | | +- org.ow2.asm:asm:jar:5.0.4:compile
[INFO] | | +- org.apache.cxf:cxf-rt-bindings-xml:jar:3.1.5.redhat-630262:compile
[INFO] | | +- org.apache.cxf:cxf-rt-frontend-simple:jar:3.1.5.redhat-630262:compile
[INFO] | | \- org.apache.cxf:cxf-rt-ws-addr:jar:3.1.5.redhat-630262:compile
[INFO] | | \- org.apache.cxf:cxf-rt-ws-policy:jar:3.1.5.redhat-630262:compile
[INFO] | | \- org.apache.neethi:neethi:jar:3.0.3.redhat-1:compile
[INFO] | +- org.apache.cxf:cxf-rt-rs-security-oauth:jar:3.1.5.redhat-630262:compile
[INFO] | | +- org.apache.cxf:cxf-rt-rs-client:jar:3.1.5.redhat-630262:compile
[INFO] | | \- net.oauth.core:oauth-provider:jar:20100527:compile
[INFO] | | \- net.oauth.core:oauth:jar:20100527:compile
[INFO] | +- org.springframework:spring-core:jar:3.2.16.RELEASE:compile
[INFO] | | \- commons-logging:commons-logging:jar:1.2:compile
[INFO] | \- org.apache.cxf:cxf-rt-bindings-soap:jar:3.1.5.redhat-630262:compile
[INFO] | +- org.apache.cxf:cxf-rt-wsdl:jar:3.1.5.redhat-630262:compile
[INFO] | | \- wsdl4j:wsdl4j:jar:1.6.3.redhat-1:compile
[INFO] | \- org.apache.cxf:cxf-rt-databinding-jaxb:jar:3.1.5.redhat-630262:compile
[INFO] +- org.apache.camel:camel-jsonpath:jar:2.17.0.redhat-630262:compile
[INFO] | +- com.jayway.jsonpath:json-path:jar:2.1.0:compile
[INFO] | \- net.minidev:json-smart:jar:2.2.1:compile
[INFO] | \- net.minidev:accessors-smart:jar:1.1:compile
[INFO] +- org.apache.camel:camel-core:jar:2.17.0.redhat-630262:compile
[INFO] +- org.apache.camel:camel-spring:jar:2.17.0.redhat-630262:compile
[INFO] | +- org.springframework:spring-aop:jar:3.2.16.RELEASE:compile
[INFO] | | \- aopalliance:aopalliance:jar:1.0:compile
[INFO] | \- org.springframework:spring-expression:jar:3.2.16.RELEASE:compile
[INFO] +- xmlunit:xmlunit:jar:1.6:compile
[INFO] +- javax.inject:javax.inject:jar:1.0.0.redhat-6:compile
[INFO] +- javax.enterprise:cdi-api:jar:1.2.0.redhat-2:compile
[INFO] | +- javax.el:javax.el-api:jar:3.0.0:compile
[INFO] | \- javax.interceptor:javax.interceptor-api:jar:1.2:compile
[INFO] +- org.slf4j:slf4j-log4j12:jar:1.7.7.redhat-2:compile
[INFO] +- org.slf4j:slf4j-api:jar:1.7.7.redhat-2:compile
[INFO] +- log4j:log4j:jar:1.2.17.redhat-1:compile
[INFO] \- org.springframework:spring-web:jar:3.2.16.RELEASE:compile
[INFO] ------------------------------------------------------------------------
我做了一些分析，发现用于camel 2.17.0.redhat-630262的默认spring版本是camel parent pom xml中的3.2.16.RELEASE。
<!-- default springframework version used in Fuse 6.2.1 and 6.3 -->
<spring-version>${spring32-version}</spring-version>
<!-- we don't have to declare versions for SMX spring bundles -->
<spring32-version>3.2.16.RELEASE</spring32-version>
<spring40-version>4.0.9.RELEASE</spring40-version>
<spring41-version>4.1.9.RELEASE</spring41-version>
<spring42-version>4.2.5.RELEASE</spring42-version>
我在使用JDK 1.8的EAP上运行保险丝6.3，我应该将spring框架升级到4.x以解决此问题吗？