1/*
2 * Copyright (C) 2009 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 com.android.music.tests;
18
19import android.app.Instrumentation;
20import com.android.music.TrackBrowserActivity;
21import android.view.KeyEvent;
22import android.widget.ListView;
23
24import android.test.ActivityInstrumentationTestCase2;
25import android.test.suitebuilder.annotation.LargeTest;
26
27/**
28 * Junit / Instrumentation test case for the Music Player
29 */
30
31public class MusicPlayerStability extends ActivityInstrumentationTestCase2 <TrackBrowserActivity>{
32    private static String TAG = "musicplayerstability";
33    private static int PLAY_TIME = 30000;
34    private ListView mTrackList;
35
36    public MusicPlayerStability() {
37        super("com.android.music",TrackBrowserActivity.class);
38    }
39
40    @Override
41    protected void setUp() throws Exception {
42        getActivity();
43        super.setUp();
44    }
45
46    @Override
47    protected void tearDown() throws Exception {
48        super.tearDown();
49    }
50
51    /**
52     * Test case 1: This test case is for the power and general stability
53     * measurment. We don't need to do the validation. This test case simply
54     * play the mp3 for 30 seconds then stop.
55     * The sdcard should have the target mp3 files.
56     */
57    @LargeTest
58    public void testPlay30sMP3() throws Exception {
59        // Launch the songs list. Pick the fisrt song and play
60        try {
61            Instrumentation inst = getInstrumentation();
62            //Make sure the song list shown up
63            Thread.sleep(2000);
64            inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_DOWN);
65            mTrackList = getActivity().getListView();
66            int scrollCount = mTrackList.getMaxScrollAmount();
67            //Make sure there is at least one song in the sdcard
68            if (scrollCount != -1) {
69                inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER);
70            } else {
71                assertTrue("testPlayMP3", false);
72            }
73            Thread.sleep(PLAY_TIME);
74        } catch (Exception e) {
75            assertTrue("testPlayMP3", false);
76        }
77    }
78
79    @LargeTest
80    public void testLaunchMusicPlayer() throws Exception {
81        // Launch music player and sleep for 30 seconds to capture
82        // the music player power usage base line.
83        try {
84            Thread.sleep(PLAY_TIME);
85        } catch (Exception e) {
86            assertTrue("MusicPlayer Do Nothing", false);
87        }
88        assertTrue("MusicPlayer Do Nothing", true);
89    }
90}
91