尝试运行单元测试时出现Junit错误

Question

I am getting this error:

   Class not found com.apache.camel.example.tests.ReportIncidentRoutesTest
java.lang.ClassNotFoundException: com.apache.camel.example.tests.ReportIncidentRoutesTest
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.loadClass(RemoteTestRunner.java:693)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.loadClasses(RemoteTestRunner.java:429)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:452)
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)

This is the updated stack trace for the new error that I am receiving. In the run configuration I do have it pointing to this class so I am not sure why I am still getting this error.

EDIT: ----------------------------------------------------------------------------------- Copy of my Test Class:

package com.apache.camel.example.tests;

import org.apache.camel.CamelContext;
import org.apache.camel.example.reportincident.InputReportIncident;
import org.apache.camel.example.reportincident.OutputReportIncident;
import org.apache.camel.example.reportincident.ReportIncidentEndpoint;
import org.apache.camel.example.reportincident.ReportIncidentRoutes;
import org.apache.camel.impl.DefaultCamelContext;
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
import org.jvnet.mock_javamail.Mailbox;

import junit.framework.Test;
import junit.framework.TestCase;

/** * Unit test of our routes */

   public class ReportIncidentRoutesTest extends TestCase {

private CamelContext camel;

// should be the same address as we have in our route
private static String ADDRESS = "http://localhost:8080/part-five/webservices/incident";

protected void startCamel() throws Exception {
    camel = new DefaultCamelContext();
    camel.addRoutes(new ReportIncidentRoutes());
    camel.start();
}

protected static ReportIncidentEndpoint createCXFClient() {
    // we use CXF to create a client for us as its easier than JAXWS and works
    JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
    factory.setServiceClass(ReportIncidentEndpoint.class);
    factory.setAddress(ADDRESS);
    return (ReportIncidentEndpoint) factory.create();
}

public void testRendportIncident() throws Exception {
    // start camel
    startCamel();

    // assert mailbox is empty before starting
    Mailbox inbox = Mailbox.get("blah@blah.com");
    assertEquals("Should not have mails", 0, inbox.size());

    // create input parameter
    InputReportIncident input = new InputReportIncident();
    input.setIncidentId("123");
    input.setIncidentDate("2008-08-18");
    input.setGivenName("Patrick");
    input.setFamilyName("joe");
    input.setSummary("Blah");
    input.setDetails("Blah blah");
    input.setEmail("blah@blah.com");
    input.setPhone("845 2962 7576");

    // create the webservice client and send the request
    ReportIncidentEndpoint client = createCXFClient();
    OutputReportIncident out = client.reportIncident(input);

    // assert we got a OK back
    assertEquals("0", out.getCode());

    // let some time pass to allow Camel to pickup the file and send it as an email
    Thread.sleep(3000);

    // assert mail box
    assertEquals("Should have got 1 mail", 1, inbox.size());

    // stop camel
    camel.stop();
}

}

Answer 1

It seems junit 3 is in the classpath when compiling (assuming you don't get compile errors for any use of junit api) but not when running, so there is some classpath mismatch involved.

It seems you run the test through the eclipse test runner, is that configured to the same junit version as the tests are written for?