我曾尝试使用Junit 3.8和Junit 4。在阅读了Android文档后得知Android不支持Junit4,我将其降级至3.8。但是,我一直遇到以下错误:
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
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>
我确认junit 3.8(和Junit4)作为外部JAR在构建路径上。我已尝试单独包含每个jar,但没有结果。 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());
}
}
我错过了什么?
import static org.junit.Assert.*;
改为import org.junit.Assert.*;
并且将所有函数调用改为使用类名,例如将assertTrue()
改为Assert.assertTrue()
,同样的方式也适用于打印语句。 - Carlos Robles