1 /*
2  * Copyright (C) 2017 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.settings.notification;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import static org.junit.Assert.assertFalse;
22 import static org.junit.Assert.assertTrue;
23 import static org.mockito.ArgumentMatchers.anyInt;
24 import static org.mockito.ArgumentMatchers.anyString;
25 import static org.mockito.Mockito.mock;
26 import static org.mockito.Mockito.when;
27 
28 import android.app.INotificationManager;
29 import android.app.role.RoleManager;
30 import android.app.usage.UsageEvents;
31 import android.bluetooth.BluetoothAdapter;
32 import android.companion.AssociationInfo;
33 import android.companion.ICompanionDeviceManager;
34 import android.content.ComponentName;
35 import android.content.pm.ApplicationInfo;
36 import android.content.pm.PackageInfo;
37 import android.content.pm.PackageManager;
38 import android.net.MacAddress;
39 import android.os.Build;
40 import android.os.Parcel;
41 
42 import com.android.settings.notification.NotificationBackend.AppRow;
43 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
44 import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
45 import com.android.settingslib.bluetooth.LocalBluetoothManager;
46 
47 import com.google.common.collect.ImmutableList;
48 
49 import org.junit.Before;
50 import org.junit.Test;
51 import org.junit.runner.RunWith;
52 import org.mockito.Mock;
53 import org.mockito.MockitoAnnotations;
54 import org.robolectric.RobolectricTestRunner;
55 import org.robolectric.RuntimeEnvironment;
56 
57 import java.util.ArrayList;
58 import java.util.Collection;
59 import java.util.List;
60 
61 @RunWith(RobolectricTestRunner.class)
62 public class NotificationBackendTest {
63 
64     @Mock
65     LocalBluetoothManager mBm;
66     @Mock
67     ICompanionDeviceManager mCdm;
68     @Mock
69     CachedBluetoothDeviceManager mCbm;
70     ComponentName mCn = new ComponentName("a", "b");
71     @Mock
72     INotificationManager mInm;
73     NotificationBackend mNotificationBackend;
74 
75     @Before
setUp()76     public void setUp() {
77         MockitoAnnotations.initMocks(this);
78         when(mBm.getCachedDeviceManager()).thenReturn(mCbm);
79         mNotificationBackend = new NotificationBackend();
80         mNotificationBackend.setNm(mInm);
81     }
82 
83     @Test
testMarkAppRow_fixedImportance()84     public void testMarkAppRow_fixedImportance() throws Exception {
85         PackageInfo pi = new PackageInfo();
86         pi.packageName = "test";
87         pi.applicationInfo = new ApplicationInfo();
88         pi.applicationInfo.packageName = "test";
89         pi.applicationInfo.uid = 123;
90 
91         when(mInm.isImportanceLocked(pi.packageName, 123)).thenReturn(true);
92 
93         AppRow appRow = new NotificationBackend().loadAppRow(RuntimeEnvironment.application,
94                 mock(PackageManager.class), pi);
95 
96         assertTrue(appRow.systemApp);
97         assertTrue(appRow.lockedImportance);
98     }
99 
100     @Test
testMarkAppRow_notFixedPermission()101     public void testMarkAppRow_notFixedPermission() throws Exception {
102         PackageInfo pi = new PackageInfo();
103         pi.packageName = "test";
104         pi.applicationInfo = new ApplicationInfo();
105         pi.applicationInfo.packageName = "test";
106         pi.applicationInfo.uid = 123;
107 
108         when(mInm.isImportanceLocked(anyString(), anyInt())).thenReturn(false);
109 
110         AppRow appRow = new NotificationBackend().loadAppRow(RuntimeEnvironment.application,
111                 mock(PackageManager.class), pi);
112 
113         assertFalse(appRow.systemApp);
114         assertFalse(appRow.lockedImportance);
115     }
116 
117     @Test
testMarkAppRow_targetsT_noPermissionRequest()118     public void testMarkAppRow_targetsT_noPermissionRequest() throws Exception {
119         PackageInfo pi = new PackageInfo();
120         pi.packageName = "test";
121         pi.applicationInfo = new ApplicationInfo();
122         pi.applicationInfo.packageName = "test";
123         pi.applicationInfo.uid = 123;
124         pi.applicationInfo.targetSdkVersion= Build.VERSION_CODES.TIRAMISU;
125         pi.requestedPermissions = new String[] {"something"};
126 
127         when(mInm.isPermissionFixed(pi.packageName, 0)).thenReturn(false);
128 
129         AppRow appRow = new NotificationBackend().loadAppRow(RuntimeEnvironment.application,
130                 mock(PackageManager.class), pi);
131 
132         assertFalse(appRow.systemApp);
133         assertTrue(appRow.lockedImportance);
134     }
135 
136     @Test
testMarkAppRow_targetsT_permissionRequest()137     public void testMarkAppRow_targetsT_permissionRequest() throws Exception {
138         PackageInfo pi = new PackageInfo();
139         pi.packageName = "test";
140         pi.applicationInfo = new ApplicationInfo();
141         pi.applicationInfo.packageName = "test";
142         pi.applicationInfo.uid = 123;
143         pi.applicationInfo.targetSdkVersion= Build.VERSION_CODES.TIRAMISU;
144         pi.requestedPermissions = new String[] {"something",
145                 android.Manifest.permission.POST_NOTIFICATIONS};
146 
147         when(mInm.isPermissionFixed(pi.packageName, 0)).thenReturn(false);
148 
149         AppRow appRow = new NotificationBackend().loadAppRow(RuntimeEnvironment.application,
150                 mock(PackageManager.class), pi);
151 
152         assertFalse(appRow.systemApp);
153         assertFalse(appRow.lockedImportance);
154     }
155 
156     @Test
testGetAggregatedUsageEvents_multipleEventsAgg()157     public void testGetAggregatedUsageEvents_multipleEventsAgg() {
158         List<UsageEvents.Event> events = new ArrayList<>();
159         UsageEvents.Event good = new UsageEvents.Event();
160         good.mEventType = UsageEvents.Event.NOTIFICATION_INTERRUPTION;
161         good.mPackage = "pkg";
162         good.mNotificationChannelId = "channel1";
163         good.mTimeStamp = 2;
164         events.add(good);
165         UsageEvents.Event good2 = new UsageEvents.Event();
166         good2.mEventType = UsageEvents.Event.NOTIFICATION_INTERRUPTION;
167         good2.mPackage = "pkg";
168         good2.mNotificationChannelId = "channel2";
169         good2.mTimeStamp = 3;
170         events.add(good2);
171         UsageEvents.Event good1 = new UsageEvents.Event();
172         good1.mEventType = UsageEvents.Event.NOTIFICATION_INTERRUPTION;
173         good1.mPackage = "pkg";
174         good1.mNotificationChannelId = "channel1";
175         good1.mTimeStamp = 6;
176         events.add(good1);
177         NotificationBackend backend = new NotificationBackend();
178 
179         AppRow appRow = new AppRow();
180         appRow.pkg = "pkg";
181         backend.recordAggregatedUsageEvents(getUsageEvents(events), appRow);
182 
183         assertThat(appRow.sentByChannel.get("channel1").sentCount).isEqualTo(2);
184         assertThat(appRow.sentByChannel.get("channel1").lastSent).isEqualTo(6);
185         assertThat(appRow.sentByChannel.get("channel1").avgSentWeekly).isEqualTo(2);
186         assertThat(appRow.sentByChannel.get("channel2").sentCount).isEqualTo(1);
187         assertThat(appRow.sentByChannel.get("channel2").lastSent).isEqualTo(3);
188         assertThat(appRow.sentByChannel.get("channel2").avgSentWeekly).isEqualTo(1);
189         assertThat(appRow.sentByApp.sentCount).isEqualTo(3);
190         assertThat(appRow.sentByApp.lastSent).isEqualTo(6);
191         assertThat(appRow.sentByApp.avgSentWeekly).isEqualTo(3);
192     }
193 
getUsageEvents(List<UsageEvents.Event> events)194     private UsageEvents getUsageEvents(List<UsageEvents.Event> events) {
195         UsageEvents usageEvents = new UsageEvents(events, new String[] {"pkg"});
196         Parcel parcel = Parcel.obtain();
197         parcel.setDataPosition(0);
198         usageEvents.writeToParcel(parcel, 0);
199         parcel.setDataPosition(0);
200         return UsageEvents.CREATOR.createFromParcel(parcel);
201     }
202 
203     @Test
getDeviceList_noAssociations()204     public void getDeviceList_noAssociations() throws Exception {
205         when(mCdm.getAssociations(mCn.getPackageName(), 0)).thenReturn(null);
206 
207         Collection<CachedBluetoothDevice> cachedDevices = new ArrayList<>();
208         CachedBluetoothDevice cbd1 = mock(CachedBluetoothDevice.class);
209         when(cbd1.getAddress()).thenReturn("00:00:00:00:00:10");
210         when(cbd1.getName()).thenReturn("Device 1");
211         cachedDevices.add(cbd1);
212         when(mCbm.getCachedDevicesCopy()).thenReturn(cachedDevices);
213 
214         BluetoothAdapter.getDefaultAdapter().enable();
215 
216         assertThat(new NotificationBackend().getDeviceList(
217                 mCdm, mBm, mCn.getPackageName(), 0).toString()).isEmpty();
218     }
219 
220     @Test
getDeviceList_associationsButNoDevice()221     public void getDeviceList_associationsButNoDevice() throws Exception {
222         List<AssociationInfo> associations =
223                 mockAssociations("00:00:00:00:00:10", "00:00:00:00:00:20");
224         when(mCdm.getAssociations(mCn.getPackageName(), 0)).thenReturn(associations);
225 
226         when(mCbm.getCachedDevicesCopy()).thenReturn(new ArrayList<>());
227 
228         assertThat(new NotificationBackend().getDeviceList(
229                 mCdm, mBm, mCn.getPackageName(), 0).toString()).isEmpty();
230     }
231 
232     @Test
getDeviceList_singleDevice()233     public void getDeviceList_singleDevice() throws Exception {
234         String[] macs = { "00:00:00:00:00:10", "00:00:00:00:00:20" };
235         List<AssociationInfo> associations = mockAssociations(macs);
236         when(mCdm.getAssociations(mCn.getPackageName(), 0)).thenReturn(associations);
237 
238         Collection<CachedBluetoothDevice> cachedDevices = new ArrayList<>();
239         CachedBluetoothDevice cbd1 = mock(CachedBluetoothDevice.class);
240         when(cbd1.getAddress()).thenReturn(macs[0]);
241         when(cbd1.getName()).thenReturn("Device 1");
242         cachedDevices.add(cbd1);
243         when(mCbm.getCachedDevicesCopy()).thenReturn(cachedDevices);
244 
245         assertThat(new NotificationBackend().getDeviceList(
246                 mCdm, mBm, mCn.getPackageName(), 0).toString()).isEqualTo("Device 1");
247     }
248 
249     @Test
getDeviceList_multipleDevices()250     public void getDeviceList_multipleDevices() throws Exception {
251         String[] macs = { "00:00:00:00:00:10", "00:00:00:00:00:20" };
252         List<AssociationInfo> associations = mockAssociations(macs);
253         when(mCdm.getAssociations(mCn.getPackageName(), 0)).thenReturn(associations);
254 
255         Collection<CachedBluetoothDevice> cachedDevices = new ArrayList<>();
256         CachedBluetoothDevice cbd1 = mock(CachedBluetoothDevice.class);
257         when(cbd1.getAddress()).thenReturn(macs[0]);
258         when(cbd1.getName()).thenReturn("Device 1");
259         cachedDevices.add(cbd1);
260 
261         CachedBluetoothDevice cbd2 = mock(CachedBluetoothDevice.class);
262         when(cbd2.getAddress()).thenReturn(macs[1]);
263         when(cbd2.getName()).thenReturn("Device 2");
264         cachedDevices.add(cbd2);
265         when(mCbm.getCachedDevicesCopy()).thenReturn(cachedDevices);
266 
267         assertThat(new NotificationBackend().getDeviceList(
268                 mCdm, mBm, mCn.getPackageName(), 0).toString()).isEqualTo("Device 1, Device 2");
269     }
270 
mockAssociations(String... macAddresses)271     private ImmutableList<AssociationInfo> mockAssociations(String... macAddresses) {
272         final AssociationInfo[] associations = new AssociationInfo[macAddresses.length];
273         for (int index = 0; index < macAddresses.length; index++) {
274             final AssociationInfo association = mock(AssociationInfo.class);
275             when(association.isSelfManaged()).thenReturn(false);
276             when(association.getDeviceMacAddress())
277                     .thenReturn(MacAddress.fromString(macAddresses[index]));
278             associations[index] = association;
279         }
280         return ImmutableList.copyOf(associations);
281     }
282 }
283