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我使用ProviderTestCase2超類測試數據庫。這裏是我的代碼片段:Android ProviderTestCase2:在運行模式下失敗,在調試模式下通過
public class MyProviderTest extends ProviderTestCase2<MyProvider>{
private static MockContentResolver resolver;
private static IsolatedContext context;
public MetaDataProviderTest() {
super(MyProvider.class, Provider.AUTHORITY);
}
@Override
protected void setUp() throws Exception {
try{
super.setUp();
resolver = getMockContentResolver();
} catch(Exception e){
}
}
}
public void testfirst(){
Cursor cursor = resolver.query(ProviderContract.Channels.CHANNEL_URI,null,null,null,null);
....
}
}
當我調試上述代碼林獲得傳遞的結果。當我運行它時,我得到Null光標暗示沒有像頻道這樣的表。請幫助解決這個問題。我哪裏做錯了?