有痕迹:
at com.tr.reader.test.HelperTest.test(HelperTest.java:45)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
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.junit.runners.ParentRunner.run(ParentRunner.java:363)
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:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) Caused by: java.lang.ClassNotFoundException: org.json.JSONException
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 26 more
当我使用Eclipse运行Android项目的Junit4测试类时。代码如下所示:
@Test
public void test() {
TaskQueue taskQueue = new TaskQueue();
Task emtpy= new Task();
emtpy.setTask_id(2);
emtpy.setTime(System.currentTimeMillis());
emtpy.setType(Task.EMTPY_TASK);
taskQueue.add(emtpy);
Task autoUpdate= new Task();
AutoUpdate autoUpdate2 = autoUpdate.new AutoUpdate();
autoUpdate2.setVersion("21");
autoUpdate2.setIp_list("192.168.2.30:8080,192.168.2.31:8080");
autoUpdate2.setMd5("C97827C8D0956F7D");
autoUpdate2.setDownload_url("api/dsa.apk");
autoUpdate.setTask_id(3);
autoUpdate.setTime(System.currentTimeMillis());
autoUpdate.setType(Task.AUTO_UPDATE);
taskQueue.add(autoUpdate);
String taskQueueToJson = WJsonUtils.taskQueueToJson(taskQueue );
Log.d("junit", taskQueueToJson); }
名为“taskQueueToJson”的方法定义如下:
public static String taskQueueToJson(TaskQueue taskQueue) {
System.out.print("start");
JSONArray jsonArray = new JSONArray();
JSONObject taskObject = null;
JSONObject autoObject = null;
JSONObject scriptObject = null;
AutoUpdate autoUpdate = null;
Script script = null;
Iterator<Task> iterator = taskQueue.iterator();
Task task;
int i = -1;
try {
while (iterator.hasNext()) {
task = (Task) iterator.next();
taskObject = new JSONObject();
putJO(taskObject, "type", task.getType() + "");
putJO(taskObject, "task_id", task.getTask_id() + "");
putJO(taskObject, "time", task.getTime() + "");
autoUpdate = task.getAutoUpdate();
script = task.getScript();
if (autoUpdate != null) {
autoObject = new JSONObject();
putJO(autoObject, "ip_list", autoUpdate.getIp_list());
putJO(autoObject, "md5", autoUpdate.getMd5());
putJO(autoObject, "download_url", autoUpdate.getDownload_url());
putJO(autoObject, "version", autoUpdate.getVersion());
System.out.print("autoUpdate");
taskObject.put("auto_upate", autoObject);
}
if (script != null) {
scriptObject = new JSONObject();
putJO(scriptObject, "content", script.getContent());
taskObject.put("script", script);
System.out.print("script");
}
jsonArray.put(taskObject);
}
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return jsonArray.toString();
}
如何解决此问题,提前致谢!