1 /*
2  * Copyright 2024 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.federatedcompute.services;
18 
19 import static org.junit.Assert.assertTrue;
20 import static org.mockito.ArgumentMatchers.any;
21 import static org.mockito.Mockito.doNothing;
22 import static org.mockito.Mockito.verify;
23 
24 import android.app.job.JobScheduler;
25 import android.content.Context;
26 import android.content.Intent;
27 
28 import androidx.test.core.app.ApplicationProvider;
29 
30 import com.android.dx.mockito.inline.extended.ExtendedMockito;
31 import com.android.federatedcompute.services.common.FederatedComputeJobInfo;
32 import com.android.federatedcompute.services.common.PhFlagsTestUtil;
33 import com.android.federatedcompute.services.scheduling.FederatedComputeLearningJobScheduleOrchestrator;
34 import com.android.modules.utils.testing.ExtendedMockitoRule;
35 import com.android.modules.utils.testing.TestableDeviceConfig;
36 import com.android.odp.module.common.DeviceUtils;
37 
38 import org.junit.Before;
39 import org.junit.Rule;
40 import org.junit.Test;
41 import org.junit.runner.RunWith;
42 import org.junit.runners.JUnit4;
43 import org.mockito.Mock;
44 import org.mockito.quality.Strictness;
45 
46 @RunWith(JUnit4.class)
47 public class FederatedComputeBroadcastReceiverTest {
48 
49     private final Context mContext = ApplicationProvider.getApplicationContext();
50 
51     @Rule
52     public final ExtendedMockitoRule mExtendedMockitoRule =
53             new ExtendedMockitoRule.Builder(this)
54                     .addStaticMockFixtures(TestableDeviceConfig::new)
55                     .spyStatic(DeviceUtils.class)
56                     .spyStatic(FederatedComputeLearningJobScheduleOrchestrator.class)
57                     .setStrictness(Strictness.LENIENT)
58                     .build();
59 
60     @Mock private FederatedComputeLearningJobScheduleOrchestrator mMockOrchestrator;
61 
62     @Before
setup()63     public void setup() throws Exception {
64         PhFlagsTestUtil.setUpDeviceConfigPermissions();
65         PhFlagsTestUtil.disableGlobalKillSwitch();
66         ExtendedMockito.doReturn(true).when(() -> DeviceUtils.isOdpSupported(any()));
67         ExtendedMockito.doReturn(mMockOrchestrator)
68                 .when(() -> FederatedComputeLearningJobScheduleOrchestrator.getInstance(any()));
69         doNothing().when(mMockOrchestrator).checkAndSchedule();
70         JobScheduler jobScheduler = mContext.getSystemService(JobScheduler.class);
71         jobScheduler.cancel(FederatedComputeJobInfo.ENCRYPTION_KEY_FETCH_JOB_ID);
72         jobScheduler.cancel(FederatedComputeJobInfo.DELETE_EXPIRED_JOB_ID);
73     }
74 
75     @Test
testOnReceive()76     public void testOnReceive() {
77         FederatedComputeBroadcastReceiver receiver =
78                 new FederatedComputeBroadcastReceiver(Runnable::run);
79 
80         Intent intent = new Intent(Intent.ACTION_BOOT_COMPLETED);
81         receiver.onReceive(mContext, intent);
82 
83         JobScheduler jobScheduler = mContext.getSystemService(JobScheduler.class);
84 
85         assertTrue(
86                 jobScheduler.getPendingJob(FederatedComputeJobInfo.ENCRYPTION_KEY_FETCH_JOB_ID)
87                         != null);
88         assertTrue(
89                 jobScheduler.getPendingJob(FederatedComputeJobInfo.DELETE_EXPIRED_JOB_ID) != null);
90         verify(mMockOrchestrator).checkAndSchedule();
91     }
92 
93     @Test
testOnReceiveKillSwitchOn()94     public void testOnReceiveKillSwitchOn() {
95         PhFlagsTestUtil.enableGlobalKillSwitch();
96         FederatedComputeBroadcastReceiver receiver = new FederatedComputeBroadcastReceiver();
97 
98         Intent intent = new Intent(Intent.ACTION_BOOT_COMPLETED);
99         receiver.onReceive(mContext, intent);
100 
101         JobScheduler jobScheduler = mContext.getSystemService(JobScheduler.class);
102         assertTrue(
103                 jobScheduler.getPendingJob(FederatedComputeJobInfo.ENCRYPTION_KEY_FETCH_JOB_ID)
104                         == null);
105         assertTrue(
106                 jobScheduler.getPendingJob(FederatedComputeJobInfo.DELETE_EXPIRED_JOB_ID) == null);
107     }
108 
109     @Test
testOnReceiveDeviceNotSupported()110     public void testOnReceiveDeviceNotSupported() {
111         ExtendedMockito.doReturn(false).when(() -> DeviceUtils.isOdpSupported(any()));
112         FederatedComputeBroadcastReceiver receiver = new FederatedComputeBroadcastReceiver();
113 
114         Intent intent = new Intent(Intent.ACTION_BOOT_COMPLETED);
115         receiver.onReceive(mContext, intent);
116 
117         JobScheduler jobScheduler = mContext.getSystemService(JobScheduler.class);
118         assertTrue(
119                 jobScheduler.getPendingJob(FederatedComputeJobInfo.ENCRYPTION_KEY_FETCH_JOB_ID)
120                         == null);
121         assertTrue(
122                 jobScheduler.getPendingJob(FederatedComputeJobInfo.DELETE_EXPIRED_JOB_ID) == null);
123     }
124 }
125