1/*
2 * Copyright 2016, 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
17package com.android.managedprovisioning.finalization;
18
19import static android.app.admin.DeviceAdminReceiver.ACTION_PROFILE_PROVISIONING_COMPLETE;
20import static android.app.admin.DevicePolicyManager.ACTION_MANAGED_PROFILE_PROVISIONED;
21import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE;
22import static org.mockito.Matchers.any;
23import static org.mockito.Mockito.doAnswer;
24import static org.mockito.Mockito.never;
25import static org.mockito.Mockito.verify;
26
27import android.accounts.Account;
28import android.content.Context;
29import android.content.Intent;
30import android.os.UserHandle;
31import android.test.AndroidTestCase;
32import android.test.suitebuilder.annotation.SmallTest;
33
34import com.android.managedprovisioning.common.Utils;
35
36import org.mockito.ArgumentCaptor;
37import org.mockito.Mock;
38import org.mockito.MockitoAnnotations;
39import org.mockito.invocation.InvocationOnMock;
40
41import java.util.concurrent.Semaphore;
42import java.util.concurrent.TimeUnit;
43
44/**
45 * Unit tests for {@link DpcReceivedSuccessReceiver}.
46 */
47public class DpcReceivedSuccessReceiverTest extends AndroidTestCase {
48    private static final int SEND_BROADCAST_TIMEOUT_SECONDS = 1;
49    private static final String TEST_MDM_PACKAGE_NAME = "mdm.package.name";
50    private static final Account TEST_ACCOUNT = new Account("test@account.com", "account.type");
51    private static final Intent TEST_INTENT = new Intent(ACTION_PROFILE_PROVISIONING_COMPLETE);
52    private static final UserHandle MANAGED_PROFILE_USER_HANDLE = UserHandle.of(123);
53
54    @Mock private Context mContext;
55    @Mock private Utils mUtils;
56
57    @Override
58    public void setUp() {
59        // this is necessary for mockito to work
60        System.setProperty("dexmaker.dexcache", getContext().getCacheDir().toString());
61        MockitoAnnotations.initMocks(this);
62    }
63
64    @SmallTest
65    public void testNoAccountMigration() {
66        // GIVEN that no account migration occurred during provisioning
67        final DpcReceivedSuccessReceiver receiver = new DpcReceivedSuccessReceiver(null, false,
68                MANAGED_PROFILE_USER_HANDLE, TEST_MDM_PACKAGE_NAME, mUtils);
69
70        // WHEN the profile provisioning complete intent was received by the DPC
71        receiver.onReceive(mContext, TEST_INTENT);
72
73        // THEN an intent should be sent to the primary user
74        ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
75        verify(mContext).sendBroadcast(intentCaptor.capture());
76
77        // THEN the broadcast action is ACTION_MANAGED_PROFILE_PROVISIONED
78        assertEquals(ACTION_MANAGED_PROFILE_PROVISIONED, intentCaptor.getValue().getAction());
79
80        // THEN the receiver package is the DPC
81        assertEquals(TEST_MDM_PACKAGE_NAME, intentCaptor.getValue().getPackage());
82
83        // THEN the extra user handle should be of managed profile
84        assertEquals(MANAGED_PROFILE_USER_HANDLE,
85                intentCaptor.getValue().getExtra(Intent.EXTRA_USER));
86    }
87
88    @SmallTest
89    public void testAccountMigration() throws Exception {
90        // GIVEN that account migration occurred during provisioning
91        final DpcReceivedSuccessReceiver receiver = new DpcReceivedSuccessReceiver(TEST_ACCOUNT,
92                false /* keepAccountMigrated */, MANAGED_PROFILE_USER_HANDLE, TEST_MDM_PACKAGE_NAME,
93                mUtils);
94
95        // WHEN receiver.onReceive is called
96        invokeOnReceiveAndVerifyIntent(receiver);
97
98        // THEN the account should have been removed from the primary user
99        verify(mUtils).removeAccount(mContext, TEST_ACCOUNT);
100    }
101
102    @SmallTest
103    public void testAccountCopy() throws Exception {
104        // GIVEN that account copy occurred during provisioning
105        final DpcReceivedSuccessReceiver receiver = new DpcReceivedSuccessReceiver(TEST_ACCOUNT,
106                true /* keepAccountMigrated */, MANAGED_PROFILE_USER_HANDLE, TEST_MDM_PACKAGE_NAME,
107                mUtils);
108
109        // WHEN receiver.onReceive is called
110        invokeOnReceiveAndVerifyIntent(receiver);
111
112        // THEN the account is not removed from the primary user
113        verify(mUtils, never()).removeAccount(mContext, TEST_ACCOUNT);
114    }
115
116    private void invokeOnReceiveAndVerifyIntent(final DpcReceivedSuccessReceiver receiver)
117            throws InterruptedException {
118        // prepare a semaphore to handle AsyncTask usage
119        final Semaphore semaphore = new Semaphore(0);
120        doAnswer((InvocationOnMock invocation) -> {
121            semaphore.release(1);
122            return null;
123        }).when(mContext).sendBroadcast(any(Intent.class));
124
125        // WHEN the profile provisioning complete intent was received by the DPC
126        receiver.onReceive(mContext, TEST_INTENT);
127
128        assertTrue(semaphore.tryAcquire(SEND_BROADCAST_TIMEOUT_SECONDS, TimeUnit.SECONDS));
129
130        // THEN an intent should be sent to the primary user
131        ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
132        verify(mContext).sendBroadcast(intentCaptor.capture());
133
134        // THEN the broadcast action is ACTION_MANAGED_PROFILE_PROVISIONED
135        assertEquals(ACTION_MANAGED_PROFILE_PROVISIONED, intentCaptor.getValue().getAction());
136
137        // THEN the receiver package is the DPC
138        assertEquals(TEST_MDM_PACKAGE_NAME, intentCaptor.getValue().getPackage());
139
140        // THEN the extra user handle should be of managed profile
141        assertEquals(MANAGED_PROFILE_USER_HANDLE,
142                intentCaptor.getValue().getExtra(Intent.EXTRA_USER));
143
144        // THEN the account was added to the broadcast
145        assertEquals(TEST_ACCOUNT, intentCaptor.getValue().getParcelableExtra(
146                EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE));
147    }
148}
149