1 /*
2  * Copyright (C) 2021 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.managedprovisioning.task;
18 
19 import static android.app.admin.DevicePolicyManager.ACTION_PROVISION_MANAGED_DEVICE;
20 
21 import static com.google.common.truth.Truth.assertThat;
22 
23 import static org.mockito.ArgumentMatchers.anyInt;
24 import static org.mockito.Matchers.any;
25 import static org.mockito.Mockito.doThrow;
26 import static org.mockito.Mockito.mock;
27 import static org.mockito.Mockito.verify;
28 import static org.mockito.Mockito.verifyNoMoreInteractions;
29 import static org.mockito.Mockito.when;
30 
31 import android.app.admin.DevicePolicyManager;
32 import android.app.admin.FullyManagedDeviceProvisioningParams;
33 import android.app.admin.ProvisioningException;
34 import android.content.ComponentName;
35 import android.content.Context;
36 import android.content.res.Resources;
37 
38 import androidx.test.filters.SmallTest;
39 
40 import com.android.managedprovisioning.analytics.ProvisioningAnalyticsTracker;
41 import com.android.managedprovisioning.common.Utils;
42 import com.android.managedprovisioning.model.ProvisioningParams;
43 
44 import org.junit.Before;
45 import org.junit.Test;
46 import org.junit.runner.RunWith;
47 import org.junit.runners.JUnit4;
48 import org.mockito.ArgumentCaptor;
49 import org.mockito.Captor;
50 import org.mockito.Mock;
51 import org.mockito.MockitoAnnotations;
52 
53 /**
54  * Unit tests for {@link ProvisionFullyManagedDeviceTask}.
55  */
56 @SmallTest
57 @RunWith(JUnit4.class)
58 public class ProvisionFullyManagedDeviceTaskTest {
59     private static final int TEST_USER_ID = 111;
60     private static final String TEST_DPC_PACKAGE_NAME = "com.test.dpc";
61     private static final String OWNER_NAME = "ownerName";
62     private static final ComponentName ADMIN = new ComponentName(
63             TEST_DPC_PACKAGE_NAME, ".Receiver");
64     private static final ProvisioningParams TEST_PARAMS = new ProvisioningParams.Builder()
65             .setDeviceAdminComponentName(ADMIN)
66             .setProvisioningAction(ACTION_PROVISION_MANAGED_DEVICE)
67             .build();
68 
69     @Mock private Context mContext;
70     @Mock private DevicePolicyManager mDevicePolicyManager;
71     @Mock private AbstractProvisioningTask.Callback mCallback;
72     @Mock private Utils mUtils;
73     @Mock private Resources mResources;
74 
75     @Captor private ArgumentCaptor<FullyManagedDeviceProvisioningParams> mParamsCaptor;
76 
77     private static final String TEST_ERROR_MESSAGE = "test error message";
78     private static final ProvisioningException PROVISIONING_EXCEPTION = new ProvisioningException(
79             new Exception(), /* provisioningError= */ 0, TEST_ERROR_MESSAGE);
80 
81     @Before
setUp()82     public void setUp() throws Exception {
83         MockitoAnnotations.initMocks(this);
84         when(mContext.getSystemServiceName(DevicePolicyManager.class))
85                 .thenReturn(Context.DEVICE_POLICY_SERVICE);
86         when(mContext.getSystemService(DevicePolicyManager.class))
87                 .thenReturn(mDevicePolicyManager);
88         when(mContext.getResources()).thenReturn(mResources);
89         when(mResources.getString(anyInt())).thenReturn(OWNER_NAME);
90         when(mUtils.findDeviceAdmin(TEST_DPC_PACKAGE_NAME, ADMIN, mContext, TEST_USER_ID))
91                 .thenReturn(ADMIN);
92     }
93 
94     @Test
testSuccess()95     public void testSuccess() {
96         ProvisionFullyManagedDeviceTask task = createProvisioningTask(TEST_PARAMS);
97 
98         task.run(TEST_USER_ID);
99 
100         verify(mCallback).onSuccess(task);
101         verifyNoMoreInteractions(mCallback);
102     }
103 
104     @Test
testError()105     public void testError() throws Exception {
106         ProvisionFullyManagedDeviceTask task = createProvisioningTask(TEST_PARAMS);
107         doThrow(createProvisioningException()).when(mDevicePolicyManager)
108                 .provisionFullyManagedDevice(any());
109 
110         task.run(TEST_USER_ID);
111 
112         verify(mCallback).onError(task, 0, /* errorMessage= */ null);
113         verifyNoMoreInteractions(mCallback);
114     }
115 
116     @Test
testTextError()117     public void testTextError() throws Exception {
118         ProvisionFullyManagedDeviceTask task = createProvisioningTask(TEST_PARAMS);
119         doThrow(PROVISIONING_EXCEPTION)
120                 .when(mDevicePolicyManager).provisionFullyManagedDevice(any());
121 
122         task.run(TEST_USER_ID);
123 
124         verify(mCallback).onError(task, 0, TEST_ERROR_MESSAGE);
125         verifyNoMoreInteractions(mCallback);
126     }
127 
128     @Test
testCanGrantSensorsPermissionsByDefault()129     public void testCanGrantSensorsPermissionsByDefault() throws ProvisioningException {
130         ProvisionFullyManagedDeviceTask task = createProvisioningTask(TEST_PARAMS);
131 
132         task.run(TEST_USER_ID);
133 
134         verify(mCallback).onSuccess(task);
135         verifyNoMoreInteractions(mCallback);
136         verify(mDevicePolicyManager).provisionFullyManagedDevice(mParamsCaptor.capture());
137         FullyManagedDeviceProvisioningParams capturedParams = mParamsCaptor.getValue();
138         assertThat(capturedParams.canDeviceOwnerGrantSensorsPermissions()).isTrue();
139     }
140 
141     @Test
testCanOptOutOfGrantingSensorsPermissions()142     public void testCanOptOutOfGrantingSensorsPermissions() throws ProvisioningException {
143         final ProvisioningParams testParams = new ProvisioningParams.Builder()
144                 .setDeviceAdminComponentName(ADMIN)
145                 .setProvisioningAction(ACTION_PROVISION_MANAGED_DEVICE)
146                 .setDeviceOwnerPermissionGrantOptOut(true)
147                 .build();
148         ProvisionFullyManagedDeviceTask task = createProvisioningTask(testParams);
149 
150         task.run(TEST_USER_ID);
151 
152         verify(mCallback).onSuccess(task);
153         verifyNoMoreInteractions(mCallback);
154         verify(mDevicePolicyManager).provisionFullyManagedDevice(mParamsCaptor.capture());
155         FullyManagedDeviceProvisioningParams capturedParams = mParamsCaptor.getValue();
156         assertThat(capturedParams.canDeviceOwnerGrantSensorsPermissions()).isFalse();
157     }
158 
159 
createProvisioningTask(ProvisioningParams params)160     private ProvisionFullyManagedDeviceTask createProvisioningTask(ProvisioningParams params) {
161         return new ProvisionFullyManagedDeviceTask(
162                 mUtils,
163                 mContext,
164                 params,
165                 mCallback,
166                 mock(ProvisioningAnalyticsTracker.class));
167     }
168 
createProvisioningException()169     private ProvisioningException createProvisioningException() {
170         return new ProvisioningException(
171                 new Exception(),
172                 ProvisioningException.ERROR_PRE_CONDITION_FAILED);
173     }
174 }
175