Android——无法仅针对某些 Activity 解析 JUnit 测试中的 Activity

Question

当我为我的一个 Activity 运行 JUnit 测试时出现上述错误，但对另一个 Activity 没有。这两项 Activity 都在同一个包中。

这是我针对不起作用的 Activity 的准系统代码。 (起作用的是一样的，只是切换 Activity 名称)。

public class CounterTest extends ActivityInstrumentationTestCase2<Reward>{

Activity mActivity;


public CounterTest() {
    super("com.morningsun.caffeinecounter", Reward.class);

}

@Override
protected void setUp(){
    try{
    super.setUp();
    mActivity = this.getActivity();


    }catch(Exception e){
        e.printStackTrace();
    } 


}

public void test(){

    Assert.assertTrue(1==1);

}

这是我的 list 检测信息

`

    <<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.missaion.caffeinecounter.test"
      android:versionCode="1"
      android:versionName="1.0">
    <uses-sdk android:minSdkVersion="7" />
    <instrumentation 
        android:targetPackage="com.morningsun.caffeinecounter" 
        android:name="android.test.InstrumentationTestRunner" />
    <application android:icon="@drawable/icon" android:label="@string/app_name">

    <uses-library android:name="android.test.runner" />
    </application>
</manifest>


<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
        android:installLocation="auto"
        package="com.morningsun.caffeinecounter"
        android:versionCode="2"
         android:versionName="1.05">

    <uses-sdk android:minSdkVersion="7" />

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.VIBRATE" />

    <application 
        android:icon="@drawable/icon" 
        android:label="@string/Title">

        <activity android:name=".CaffeineCounterActivity"
                  android:label="@string/Title"
                  android:launchMode="singleTask">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>
        </activity>


        <activity 
            android:name=".DrinkSelector"
            android:theme="@android:style/Theme.Dialog"
            android:noHistory="true" 
            android:label="@string/Select"  />  

        <activity 
            android:name=".Plot"    
            android:noHistory="true" 
            android:label="@string/PlotData"  />  

        <activity 
            android:name=".Info"    
            android:noHistory="true" 
            android:label="@string/InfoText"  />  

          <activity 
            android:name=".SendDialog"
            android:theme="@android:style/Theme.Dialog"
            android:noHistory="true" 
            android:label="@string/SaveFile"  />    


        <activity 
            android:name=".DrinkDialog"
            android:theme="@android:style/Theme.Dialog"
            android:noHistory="true"
            android:label="@string/AddDrink"  />

        <activity 
            android:name=".DrinkDialogNonLinear"
            android:theme="@android:style/Theme.Dialog"
            android:noHistory="true"
            android:label="@string/AddDrink"  />

        <activity 
            android:name=".EditType"
            android:theme="@android:style/Theme.Dialog"
            android:noHistory="true"
            android:label="@string/EditType"  />

        <activity 
            android:name=".EditTypeStarbucks"
            android:theme="@android:style/Theme.Dialog"
            android:noHistory="true" 
            android:label="@string/Select"  />  

        <activity 
            android:name=".DrinkUpdater"
            android:theme="@android:style/Theme.Dialog"
            android:noHistory="true"
            android:label="@string/EditDrink"  />



        <activity 
            android:name=".AmountDialog"
            android:theme="@android:style/Theme.Dialog"
            android:noHistory="true" />

          <activity 
            android:name=".NewTypeDialog"
            android:theme="@android:style/Theme.Dialog"
            android:noHistory="true" 
            android:label="@string/AddType" />



        <activity 
            android:name=".DayList"
            android:label="@string/DateList"/>

         <activity 
            android:name=".TypeList"
            android:theme="@android:style/Theme.Dialog"
            android:label="@string/Types"/>


         <activity 
            android:name=".DayDrinkList"
            android:label="@string/DateDrinkList">

        </activity>

        <activity 
            android:name=".SodaList"
            android:theme="@android:style/Theme.Dialog"
            android:noHistory="true"
            android:label="@string/SelectDrink"  />

         <activity 
            android:name=".LimitDialog"
            android:theme="@android:style/Theme.Dialog"
            android:noHistory="true" />



    </application>
</manifest>

关于这个主题的其他帖子说检查检测 targetPackage 并检查构造函数 super 中的值，这对我来说似乎没问题。任何帮助，将不胜感激。

错误信息如下:

03-30 13:35:08.853: W/System.err(1727): java.lang.RuntimeException: Unable to resolve activity for: Intent { act=android.intent.action.MAIN flg=0x10000000 cmp=com.morningsun.caffeinecounter/.Reward }
03-30 13:35:08.853: W/System.err(1727):     at android.app.Instrumentation.startActivitySync(Instrumentation.java:371)
03-30 13:35:08.863: W/System.err(1727):     at android.test.InstrumentationTestCase.launchActivityWithIntent(InstrumentationTestCase.java:119)
03-30 13:35:08.863: W/System.err(1727):     at android.test.InstrumentationTestCase.launchActivity(InstrumentationTestCase.java:97)
03-30 13:35:08.863: W/System.err(1727):     at android.test.ActivityInstrumentationTestCase2.getActivity(ActivityInstrumentationTestCase2.java:98)
03-30 13:35:08.863: W/System.err(1727):     at com.missaion.caffeinecounter.test.CounterTest.setUp(CounterTest.java:33)
03-30 13:35:08.863: W/System.err(1727):     at junit.framework.TestCase.runBare(TestCase.java:125)
03-30 13:35:08.863: W/System.err(1727):     at junit.framework.TestResult$1.protect(TestResult.java:106)
03-30 13:35:08.863: W/System.err(1727):     at junit.framework.TestResult.runProtected(TestResult.java:124)
03-30 13:35:08.863: W/System.err(1727):     at junit.framework.TestResult.run(TestResult.java:109)
03-30 13:35:08.863: W/System.err(1727):     at junit.framework.TestCase.run(TestCase.java:118)
03-30 13:35:08.863: W/System.err(1727):     at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:169)
03-30 13:35:08.863: W/System.err(1727):     at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:154)
03-30 13:35:08.863: W/System.err(1727):     at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:520)
03-30 13:35:08.863: W/System.err(1727):     at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1447)

Answer 1

您正在测试的奖励类未在您发布的 list 中列出。仔细检查您是否有 <activity>此类的标记。