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      1 /*
      2  * Copyright (C) 2007 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package android.widget.listview.arrowscroll;
     18 
     19 import android.test.ActivityInstrumentationTestCase;
     20 import android.test.suitebuilder.annotation.MediumTest;
     21 import android.widget.ListView;
     22 import android.view.KeyEvent;
     23 import android.widget.listview.ListWithSeparators;
     24 
     25 public class ListWithSeparatorsTest extends ActivityInstrumentationTestCase<ListWithSeparators> {
     26     private ListWithSeparators mActivity;
     27     private ListView mListView;
     28 
     29     public ListWithSeparatorsTest() {
     30         super("com.android.frameworks.coretests", ListWithSeparators.class);
     31     }
     32 
     33     @Override
     34     protected void setUp() throws Exception {
     35         super.setUp();
     36 
     37         mActivity = getActivity();
     38         mListView = getActivity().getListView();
     39     }
     40 
     41     @MediumTest
     42     public void testPreconditions() {
     43         assertNotNull(mActivity);
     44         assertNotNull(mListView);
     45         assertFalse(mListView.getAdapter().areAllItemsEnabled());
     46         assertFalse(mListView.getAdapter().isEnabled(0));
     47         assertFalse(mListView.getAdapter().isEnabled(2));
     48         assertEquals(1, mListView.getSelectedItemPosition());
     49     }
     50 
     51     @MediumTest
     52     public void testGoingUpDoesnNotHitUnselectableItem() {
     53         sendKeys(KeyEvent.KEYCODE_DPAD_UP);
     54         assertEquals("selected position should remain the same",
     55                 1, mListView.getSelectedItemPosition());
     56 
     57         assertEquals("seperator should be scrolled flush with top",
     58                 mListView.getListPaddingTop(), mListView.getChildAt(0).getTop());
     59     }
     60 
     61     @MediumTest
     62     public void testGoingDownSkipsOverUnselectable() {
     63         sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
     64         assertEquals("should have skipped to next selectable ",
     65                 3,
     66                 mListView.getSelectedItemPosition());
     67     }
     68 
     69     @MediumTest
     70     public void testGoingUpSkippingOverUnselectable() {
     71         sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
     72         sendKeys(KeyEvent.KEYCODE_DPAD_UP);
     73         assertEquals(1, mListView.getSelectedItemPosition());
     74     }
     75 }
     76