我正在尝试为Activity
which extends设置一个仪器测试SherlockActivity
,它编译(并运行)但失败并出现NoClassDefError
异常:
junit.framework.AssertionFailedError: Exception in constructor: testPreconditions (java.lang.NoClassDefFoundError: com.dgti.ds.activities.ChooseLocationActivity
at com.dgti.ds.test.activities.ChooseLocationActivityTest.<init>(ChooseLocationActivityTest.java:11)
at java.lang.reflect.Constructor.constructNative(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
at junit.runner.BaseTestRunner.getTest(BaseTestRunner.java:103)
at android.test.AndroidTestRunner.getTest(AndroidTestRunner.java:127)
at android.test.AndroidTestRunner.setTestClassName(AndroidTestRunner.java:55)
at android.test.suitebuilder.TestSuiteBuilder.addTestClassByName(TestSuiteBuilder.java:81)
at android.test.InstrumentationTestRunner.parseTestClass(InstrumentationTestRunner.java:418)
at android.test.InstrumentationTestRunner.parseTestClasses(InstrumentationTestRunner.java:399)
at android.test.InstrumentationTestRunner.onCreate(InstrumentationTestRunner.java:364)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:3246)
at android.app.ActivityThread.access$2200(ActivityThread.java:117)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:969)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:130)
at android.app.ActivityThread.main(ActivityThread.java:3683)
at java.lang.reflect.Method.invokeNative(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
at dalvik.system.NativeStart.main(Native Method)
)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:169)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:154)
at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:529)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1448)
我正在使用 Maven 并ActionBarSherlock
作为测试项目的 pom.xml 中的依赖项:
<dependency>
<groupId>com.actionbarsherlock</groupId>
<artifactId>actionbarsherlock</artifactId>
<version>4.2.0</version>
<scope>provided</scope>
<type>apklib</type>
</dependency>
这是测试用例:
public class ChooseLocationActivityTest extends ActivityInstrumentationTestCase2<ChooseLocationActivity> {
public ChooseLocationActivityTest() {
this(ChooseLocationActivity.class);
}
public ChooseLocationActivityTest(Class<ChooseLocationActivity> activityClass) {
super(activityClass);
}
public void setUp() throws Exception {
}
public void tearDown() throws Exception {
}
public void testPreconditions() throws Exception {
}
}
值得一提的是,如果我将活动更改为非 Sherlock 活动,我可以成功运行其他测试和这个测试。
此外,从 maven 命令行构建和运行测试项目可以工作,并且测试正在模拟器上运行并通过!
我怎样才能解决这个问题 ?