我尝试过同时使用Junit 3.8和Junit 4.在Android文档中读到Android没有为Junit4更新后,我将其降级为3.8。我一直在犯这个错误:
02-17 16:37:27.409: W/dalvikvm(32014): VFY: unable to resolve static method 3467: Lorg/junit/Assert;.assertTrue (Ljava/lang/String;Z)V
的AndroidManifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.kronosDev.nodeMud"
android:versionCode="1"
android:versionName="1.0" >
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<instrumentation android:name="android.test.InstrumentationTestRunner"
android:targetPackage="com.kronosDev.nodeMud"
android:label="Kronos Tests" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<uses-library android:name="android.test.runner" />
<activity
android:name="com.kronosDev.nodeMud.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
我已经确认junit 3.8(和Junit4)作为外部JAR位于构建路径上。我试过单独包括每个罐子没有结果。 我的测试代码:
import static org.junit.Assert.*;
import java.util.HashMap;
import java.util.Map;
import junit.framework.TestSuite;
//import org.junit.Before;
//import org.junit.Test;
import android.util.Log;
public class NodeMudTest extends TestSuite{
Node root=null;
Node a1=null;
Node a2=null;
Node a3=null;
Node a4=null;
//@Before
public void setUp() throws Exception
{
Log.i("aaa","in setup for testing node");
//Node a1=Node(Node parent,String prompt,Map<String,Node>children);
Map<String,Node>children=new HashMap<String,Node>();
children.put("a",a1);
children.put("b",a2);
root=new Node(null,"stuff here",children);
children.clear();
//more code here. omitted for brevity
}
//@Test
public void testRunning()
{
Log.i("aaa","test running in test class");
assertTrue("up and running successfully",true);
}
//@Test
public void testAddNode() {
Log.i("aaa","in add node in test class");
assertEquals("root number of children correct", 2, root.getChildren().size());
}
}
知道我缺少什么吗?
答案 0 :(得分:1)
我认为你应该使用junit.framework.Assert而不是org.junit.Assert。您可以查看此http://developer.android.com/reference/junit/framework/Assert.html
答案 1 :(得分:0)
您应该删除org.junit
下的所有包的导入(静态和其他),并将测试更改为junit.framework.TestCase
import java.util.HashMap;
import java.util.Map;
import junit.framework.TestCase;
import android.util.Log;
public class NodeMudTest extends TestCase {
private Node root;
private Node a1;
private Node a2;
private Node a3;
private Node a4;
@Override
protected void setUp() throws Exception {
super.setUp();
Log.i("aaa", "in setup for testing node");
Map<String,Node>children=new HashMap<String,Node>();
children.put("a", a1);
children.put("b", a2);
root = new Node(null, "stuff here", children);
children.clear();
// more code here. omitted for brevity
}
public void testRunning() {
Log.i("aaa", "test running in test class");
assertTrue("up and running successfully", true);
}
public void testAddNode() {
Log.i("aaa", "in add node in test class");
assertEquals("root number of children correct", 2, root.getChildren().size());
}
}
此外,只在您的类路径上放置一个JUnit jar。