1 /* 2 * Copyright (C) 2011 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 com.android.mediaframeworktest.unit; 18 19 import android.content.ContentValues; 20 import android.content.IContentProvider; 21 import android.media.MediaInserter; 22 import android.net.Uri; 23 import android.provider.MediaStore.Audio; 24 import android.provider.MediaStore.Files; 25 import android.provider.MediaStore.Images; 26 import android.provider.MediaStore.Video; 27 import android.test.InstrumentationTestCase; 28 import android.test.suitebuilder.annotation.SmallTest; 29 30 import dalvik.annotation.TestTargetClass; 31 32 import org.easymock.EasyMock; 33 import org.easymock.IArgumentMatcher; 34 35 @TestTargetClass(MediaInserter.class) 36 public class MediaInserterTest extends InstrumentationTestCase { 37 38 private MediaInserter mMediaInserter; 39 private static final int TEST_BUFFER_SIZE = 10; 40 private IContentProvider mMockProvider; 41 42 private int mFilesCounter; 43 private int mAudioCounter; 44 private int mVideoCounter; 45 private int mImagesCounter; 46 47 private static final String sVolumeName = "external"; 48 private static final Uri sAudioUri = Audio.Media.getContentUri(sVolumeName); 49 private static final Uri sVideoUri = Video.Media.getContentUri(sVolumeName); 50 private static final Uri sImagesUri = Images.Media.getContentUri(sVolumeName); 51 private static final Uri sFilesUri = Files.getContentUri(sVolumeName); 52 53 private static class MediaUriMatcher implements IArgumentMatcher { 54 private Uri mUri; 55 56 private MediaUriMatcher(Uri uri) { 57 mUri = uri; 58 } 59 60 @Override 61 public boolean matches(Object argument) { 62 if (!(argument instanceof Uri)) { 63 return false; 64 } 65 66 Uri actualUri = (Uri) argument; 67 if (actualUri == mUri) return true; 68 return false; 69 } 70 71 @Override 72 public void appendTo(StringBuffer buffer) { 73 buffer.append("expected a TableUri '").append(mUri).append("'"); 74 } 75 76 private static Uri expectMediaUri(Uri in) { 77 EasyMock.reportMatcher(new MediaUriMatcher(in)); 78 return null; 79 } 80 } 81 82 @Override 83 protected void setUp() throws Exception { 84 super.setUp(); 85 mMockProvider = EasyMock.createMock(IContentProvider.class); 86 mMediaInserter = new MediaInserter(mMockProvider, TEST_BUFFER_SIZE); 87 mFilesCounter = 0; 88 mAudioCounter = 0; 89 mVideoCounter = 0; 90 mImagesCounter = 0; 91 } 92 93 private ContentValues createFileContent() { 94 ContentValues values = new ContentValues(); 95 values.put("_data", "/mnt/sdcard/file" + ++mFilesCounter); 96 return values; 97 } 98 99 private ContentValues createAudioContent() { 100 ContentValues values = new ContentValues(); 101 values.put("_data", "/mnt/sdcard/audio" + ++mAudioCounter); 102 return values; 103 } 104 105 private ContentValues createVideoContent() { 106 ContentValues values = new ContentValues(); 107 values.put("_data", "/mnt/sdcard/video" + ++mVideoCounter); 108 return values; 109 } 110 111 private ContentValues createImageContent() { 112 ContentValues values = new ContentValues(); 113 values.put("_data", "/mnt/sdcard/image" + ++mImagesCounter); 114 return values; 115 } 116 117 private ContentValues createContent(Uri uri) { 118 if (uri == sFilesUri) return createFileContent(); 119 else if (uri == sAudioUri) return createAudioContent(); 120 else if (uri == sVideoUri) return createVideoContent(); 121 else if (uri == sImagesUri) return createImageContent(); 122 else throw new IllegalArgumentException("Unknown URL: " + uri.toString()); 123 } 124 125 private void fillBuffer(Uri uri, int numberOfFiles) throws Exception { 126 ContentValues values; 127 for (int i = 0; i < numberOfFiles; ++i) { 128 values = createContent(uri); 129 mMediaInserter.insert(uri, values); 130 } 131 } 132 133 @SmallTest 134 public void testInsertContentsLessThanBufferSize() throws Exception { 135 EasyMock.replay(mMockProvider); 136 137 fillBuffer(sFilesUri, TEST_BUFFER_SIZE - 4); 138 fillBuffer(sAudioUri, TEST_BUFFER_SIZE - 3); 139 fillBuffer(sVideoUri, TEST_BUFFER_SIZE - 2); 140 fillBuffer(sImagesUri, TEST_BUFFER_SIZE - 1); 141 142 EasyMock.verify(mMockProvider); 143 } 144 145 @SmallTest 146 public void testInsertContentsEqualToBufferSize() throws Exception { 147 EasyMock.expect(mMockProvider.bulkInsert( 148 (Uri) EasyMock.anyObject(), (ContentValues[]) EasyMock.anyObject())).andReturn(1); 149 EasyMock.expectLastCall().times(4); 150 EasyMock.replay(mMockProvider); 151 152 fillBuffer(sFilesUri, TEST_BUFFER_SIZE); 153 fillBuffer(sAudioUri, TEST_BUFFER_SIZE); 154 fillBuffer(sVideoUri, TEST_BUFFER_SIZE); 155 fillBuffer(sImagesUri, TEST_BUFFER_SIZE); 156 157 EasyMock.verify(mMockProvider); 158 } 159 160 @SmallTest 161 public void testInsertContentsMoreThanBufferSize() throws Exception { 162 EasyMock.expect(mMockProvider.bulkInsert( 163 (Uri) EasyMock.anyObject(), (ContentValues[]) EasyMock.anyObject())).andReturn(1); 164 EasyMock.expectLastCall().times(4); 165 EasyMock.replay(mMockProvider); 166 167 fillBuffer(sFilesUri, TEST_BUFFER_SIZE + 1); 168 fillBuffer(sAudioUri, TEST_BUFFER_SIZE + 2); 169 fillBuffer(sVideoUri, TEST_BUFFER_SIZE + 3); 170 fillBuffer(sImagesUri, TEST_BUFFER_SIZE + 4); 171 172 EasyMock.verify(mMockProvider); 173 } 174 175 @SmallTest 176 public void testFlushAllWithEmptyContents() throws Exception { 177 EasyMock.replay(mMockProvider); 178 179 mMediaInserter.flushAll(); 180 181 EasyMock.verify(mMockProvider); 182 } 183 184 @SmallTest 185 public void testFlushAllWithSomeContents() throws Exception { 186 EasyMock.expect(mMockProvider.bulkInsert( 187 (Uri) EasyMock.anyObject(), (ContentValues[]) EasyMock.anyObject())).andReturn(1); 188 EasyMock.expectLastCall().times(4); 189 EasyMock.replay(mMockProvider); 190 191 fillBuffer(sFilesUri, TEST_BUFFER_SIZE - 4); 192 fillBuffer(sAudioUri, TEST_BUFFER_SIZE - 3); 193 fillBuffer(sVideoUri, TEST_BUFFER_SIZE - 2); 194 fillBuffer(sImagesUri, TEST_BUFFER_SIZE - 1); 195 mMediaInserter.flushAll(); 196 197 EasyMock.verify(mMockProvider); 198 } 199 200 @SmallTest 201 public void testInsertContentsAfterFlushAll() throws Exception { 202 EasyMock.expect(mMockProvider.bulkInsert( 203 (Uri) EasyMock.anyObject(), (ContentValues[]) EasyMock.anyObject())).andReturn(1); 204 EasyMock.expectLastCall().times(8); 205 EasyMock.replay(mMockProvider); 206 207 fillBuffer(sFilesUri, TEST_BUFFER_SIZE - 4); 208 fillBuffer(sAudioUri, TEST_BUFFER_SIZE - 3); 209 fillBuffer(sVideoUri, TEST_BUFFER_SIZE - 2); 210 fillBuffer(sImagesUri, TEST_BUFFER_SIZE - 1); 211 mMediaInserter.flushAll(); 212 213 fillBuffer(sFilesUri, TEST_BUFFER_SIZE + 1); 214 fillBuffer(sAudioUri, TEST_BUFFER_SIZE + 2); 215 fillBuffer(sVideoUri, TEST_BUFFER_SIZE + 3); 216 fillBuffer(sImagesUri, TEST_BUFFER_SIZE + 4); 217 218 EasyMock.verify(mMockProvider); 219 } 220 221 @SmallTest 222 public void testInsertContentsWithDifferentSizePerContentType() throws Exception { 223 EasyMock.expect(mMockProvider.bulkInsert(MediaUriMatcher.expectMediaUri(sFilesUri), 224 (ContentValues[]) EasyMock.anyObject())).andReturn(1); 225 EasyMock.expectLastCall().times(1); 226 EasyMock.expect(mMockProvider.bulkInsert(MediaUriMatcher.expectMediaUri(sAudioUri), 227 (ContentValues[]) EasyMock.anyObject())).andReturn(1); 228 EasyMock.expectLastCall().times(2); 229 EasyMock.expect(mMockProvider.bulkInsert(MediaUriMatcher.expectMediaUri(sVideoUri), 230 (ContentValues[]) EasyMock.anyObject())).andReturn(1); 231 EasyMock.expectLastCall().times(3); 232 EasyMock.expect(mMockProvider.bulkInsert(MediaUriMatcher.expectMediaUri(sImagesUri), 233 (ContentValues[]) EasyMock.anyObject())).andReturn(1); 234 EasyMock.expectLastCall().times(4); 235 EasyMock.replay(mMockProvider); 236 237 for (int i = 0; i < TEST_BUFFER_SIZE; ++i) { 238 fillBuffer(sFilesUri, 1); 239 fillBuffer(sAudioUri, 2); 240 fillBuffer(sVideoUri, 3); 241 fillBuffer(sImagesUri, 4); 242 } 243 244 EasyMock.verify(mMockProvider); 245 } 246 } 247
