/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.music.tests.functional;
import android.app.Activity;
import android.content.*;
import android.app.Instrumentation;
import android.app.Instrumentation.ActivityMonitor;
import android.content.Intent;
import android.test.ActivityInstrumentationTestCase;
import android.test.suitebuilder.annotation.LargeTest;
import android.view.KeyEvent;
import android.provider.MediaStore;
import android.content.ContentResolver;
import android.database.Cursor;
import com.android.music.CreatePlaylist;
import com.android.music.MusicUtils;
import com.android.music.PlaylistBrowserActivity;
import com.android.music.TrackBrowserActivity;
import com.android.music.tests.MusicPlayerNames;
import com.android.music.tests.functional.TestSongs;
/**
* Junit / Instrumentation test case for the PlaylistBrowserActivity
* This test case need to run in the landscape mode and opened keyboard
*/
public class TestPlaylist extends ActivityInstrumentationTestCase <PlaylistBrowserActivity>{
private static String TAG = "musicplayertests";
public TestPlaylist() {
super("com.android.music",PlaylistBrowserActivity.class);
}
@Override
protected void setUp() throws Exception {
super.setUp();
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
}
private void clearSearchString(int length){
Instrumentation inst = getInstrumentation();
for (int j=0; j< length; j++)
inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DEL);
}
/**
* Remove playlist
*/
public void deletePlaylist(String playlistname) throws Exception{
Instrumentation inst = getInstrumentation();
inst.sendStringSync(playlistname);
Thread.sleep(MusicPlayerNames.WAIT_SHORT_TIME);
inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_DOWN);
inst.invokeContextMenuAction(getActivity(), MusicUtils.Defs.CHILD_MENU_BASE + 1, 0);
Thread.sleep(MusicPlayerNames.WAIT_SHORT_TIME);
clearSearchString(playlistname.length());
}
/**
* Start the trackBrowserActivity and add the new playlist
*/
public void addNewPlaylist(String playListName) throws Exception{
Instrumentation inst = getInstrumentation();
Activity trackBrowserActivity;
ActivityMonitor trackBrowserMon = inst.addMonitor("com.android.music.TrackBrowserActivity",
null, false);
Intent intent = new Intent();
intent.setAction(Intent.ACTION_PICK);
intent.setClassName("com.android.music", "com.android.music.TrackBrowserActivity");
getActivity().startActivity(intent);
Thread.sleep(MusicPlayerNames.WAIT_LONG_TIME);
trackBrowserActivity = trackBrowserMon.waitForActivityWithTimeout(2000);
inst.invokeContextMenuAction(trackBrowserActivity, MusicUtils.Defs.NEW_PLAYLIST, 0);
Thread.sleep(MusicPlayerNames.WAIT_SHORT_TIME);
//Remove the default playlist name
clearSearchString(MusicPlayerNames.DEFAULT_PLAYLIST_LENGTH);
inst.sendStringSync(playListName);
inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_DOWN);
inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER);
Thread.sleep(MusicPlayerNames.WAIT_LONG_TIME);
trackBrowserActivity.finish();
clearSearchString(playListName.length());
}
/**
* Rename playlist
*/
public void renamePlaylist(String oldPlaylistName, String newPlaylistName) throws Exception{
Instrumentation inst = getInstrumentation();
inst.sendStringSync(oldPlaylistName);
Thread.sleep(MusicPlayerNames.WAIT_SHORT_TIME);
inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_DOWN);
inst.invokeContextMenuAction(getActivity(), MusicUtils.Defs.CHILD_MENU_BASE + 3, 0);
Thread.sleep(MusicPlayerNames.WAIT_SHORT_TIME);
//Remove the old playlist name
clearSearchString(oldPlaylistName.length());
inst.sendStringSync(newPlaylistName);
inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_DOWN);
inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER);
Thread.sleep(MusicPlayerNames.WAIT_LONG_TIME);
clearSearchString(oldPlaylistName.length());
}
public boolean verifyPlaylist(String playlistname) throws Exception{
Cursor mCursor;
boolean isEmptyPlaylist = true;
String[] cols = new String[] {
MediaStore.Audio.Playlists.NAME
};
ContentResolver resolver = getActivity().getContentResolver();
if (resolver == null) {
System.out.println("resolver = null");
assertNull(TAG, resolver);
} else {
String whereclause = MediaStore.Audio.Playlists.NAME + " = '" + playlistname +"'";
mCursor = resolver.query(MediaStore.Audio.Playlists.EXTERNAL_CONTENT_URI,
cols, whereclause, null,
MediaStore.Audio.Playlists.NAME);
isEmptyPlaylist = mCursor.moveToFirst();
}
return isEmptyPlaylist;
}
/**
* Test case 1: Add a playlist and delet the playlist just added.
* Verification: The mediastore playlist should be empty
*/
@LargeTest
public void testDeletePlaylist() throws Exception{
boolean isEmptyPlaylist = true;
addNewPlaylist(MusicPlayerNames.DELETE_PLAYLIST_NAME);
deletePlaylist(MusicPlayerNames.DELETE_PLAYLIST_NAME);
isEmptyPlaylist = verifyPlaylist(MusicPlayerNames.DELETE_PLAYLIST_NAME);
assertFalse("testDeletePlaylist", isEmptyPlaylist);
}
/**
* Test case 2: Add playlist and rename the playlist just added.
* Verification: The mediastore playlist should contain the updated name.
*/
@LargeTest
public void testRenamePlaylist() throws Exception{
boolean isEmptyPlaylist = true;
addNewPlaylist(MusicPlayerNames.ORIGINAL_PLAYLIST_NAME);
renamePlaylist(MusicPlayerNames.ORIGINAL_PLAYLIST_NAME, MusicPlayerNames.RENAMED_PLAYLIST_NAME);
isEmptyPlaylist = verifyPlaylist(MusicPlayerNames.RENAMED_PLAYLIST_NAME);
deletePlaylist(MusicPlayerNames.RENAMED_PLAYLIST_NAME);
assertTrue("testDeletePlaylist", isEmptyPlaylist);
}
}