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
17package android.widget.listview;
18
19import android.app.Instrumentation;
20import android.test.ActivityInstrumentationTestCase;
21import android.test.suitebuilder.annotation.MediumTest;
22import android.widget.Button;
23import android.widget.ListView;
24
25import com.android.frameworks.coretests.R;
26import android.widget.listview.ListViewHeight;
27
28public class ListViewHeightTest extends ActivityInstrumentationTestCase<ListViewHeight> {
29    private ListViewHeight mActivity;
30
31
32    public ListViewHeightTest() {
33        super("com.android.frameworks.coretests", ListViewHeight.class);
34    }
35
36    @Override
37    protected void setUp() throws Exception {
38        super.setUp();
39
40        mActivity = getActivity();
41    }
42
43    @MediumTest
44    public void testPreconditions() {
45        assertNotNull(mActivity);
46    }
47
48    @MediumTest
49    public void testButtons() {
50        Instrumentation inst = getInstrumentation();
51        final Button button1 = (Button) mActivity.findViewById(R.id.button1);
52        final Button button2 = (Button) mActivity.findViewById(R.id.button2);
53        final Button button3 = (Button) mActivity.findViewById(R.id.button3);
54
55
56        ListView list = (ListView) mActivity.findViewById(R.id.inner_list);
57        assertEquals("Unexpected items in adapter", 0, list.getCount());
58        assertEquals("Unexpected children in list view", 0, list.getChildCount());
59
60        mActivity.runOnUiThread(new Runnable() {
61            public void run() {
62                button1.performClick();
63            }
64        });
65        inst.waitForIdleSync();
66        assertTrue("List not be visible after clicking button1", list.isShown());
67        assertTrue("List incorrect height", list.getHeight() == 200);
68
69        mActivity.runOnUiThread(new Runnable() {
70            public void run() {
71                button2.performClick();
72            }
73        });
74        inst.waitForIdleSync();
75        assertTrue("List not be visible after clicking button2", list.isShown());
76
77        mActivity.runOnUiThread(new Runnable() {
78            public void run() {
79                button3.performClick();
80            }
81        });
82        inst.waitForIdleSync();
83        assertFalse("List should not be visible clicking button3", list.isShown());
84    }
85
86}
87