1/*
2 * Copyright (C) 2008 Google Inc.
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
17package android.widget.listview.arrowscroll;
18
19import android.widget.listview.ListWithFirstScreenUnSelectable;
20import android.test.ActivityInstrumentationTestCase2;
21import android.view.KeyEvent;
22import android.widget.ListView;
23import android.widget.AdapterView;
24
25public class ListWithFirstScreenUnSelectableTest
26        extends ActivityInstrumentationTestCase2<ListWithFirstScreenUnSelectable> {
27    private ListView mListView;
28
29    public ListWithFirstScreenUnSelectableTest() {
30        super("com.android.frameworks.coretests", ListWithFirstScreenUnSelectable.class);
31    }
32
33    protected void setUp() throws Exception {
34        super.setUp();
35
36        setActivityInitialTouchMode(true);
37
38        mListView = getActivity().getListView();
39    }
40
41    public void testPreconditions() {
42        assertTrue(mListView.isInTouchMode());
43        assertEquals(1, mListView.getChildCount());
44        assertFalse(mListView.getAdapter().isEnabled(0));
45        assertEquals(AdapterView.INVALID_POSITION, mListView.getSelectedItemPosition());
46    }
47
48    public void testRessurectSelection() {
49        sendKeys(KeyEvent.KEYCODE_SPACE);
50        assertEquals(AdapterView.INVALID_POSITION, mListView.getSelectedItemPosition());
51    }
52
53    public void testScrollUpDoesNothing() {
54        sendKeys(KeyEvent.KEYCODE_DPAD_UP);
55        assertEquals(AdapterView.INVALID_POSITION, mListView.getSelectedItemPosition());
56        assertEquals(1, mListView.getChildCount());
57        assertEquals(0, mListView.getFirstVisiblePosition());
58    }
59
60    public void testScrollDownPansNextItemOn() {
61        sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
62        assertEquals(2, mListView.getChildCount());
63    }
64}
65