1/*
2 * Copyright (C) 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 */
16package com.android.internal.telephony;
17
18import android.os.HandlerThread;
19import android.telephony.PhoneStateListener;
20import android.telephony.ServiceState;
21import android.test.suitebuilder.annotation.SmallTest;
22import org.junit.After;
23import org.junit.Before;
24import org.junit.Test;
25import java.lang.reflect.Field;
26import static org.mockito.Mockito.verify;
27
28public class PhoneStateListenerTest extends TelephonyTest {
29
30    private PhoneStateListener mPhoneStateListenerUT;
31
32    private class PhoneStateListenerHandler extends HandlerThread {
33        private PhoneStateListenerHandler(String name) {
34            super(name);
35        }
36        @Override
37        public void onLooperPrepared() {
38
39            mPhoneStateListenerUT = new PhoneStateListener() {
40                @Override
41                public void onServiceStateChanged(ServiceState serviceState) {
42                    logd("Service State Changed");
43                    mServiceState.setVoiceRegState(serviceState.getVoiceRegState());
44                    mServiceState.setDataRegState(serviceState.getDataRegState());
45                    setReady(true);
46                }
47            };
48            setReady(true);
49        }
50    }
51
52    @Before
53    public void setUp() throws Exception {
54        this.setUp(this.getClass().getSimpleName());
55        new PhoneStateListenerHandler(TAG).start();
56        waitUntilReady();
57    }
58
59    @After
60    public void tearDown() throws Exception {
61        super.tearDown();
62    }
63
64    @Test @SmallTest
65    public void testTriggerServiceStateChanged() throws Exception {
66        Field field = PhoneStateListener.class.getDeclaredField("callback");
67        field.setAccessible(true);
68
69        ServiceState ss = new ServiceState();
70        ss.setDataRegState(ServiceState.STATE_IN_SERVICE);
71        ss.setVoiceRegState(ServiceState.STATE_EMERGENCY_ONLY);
72
73        setReady(false);
74        ((IPhoneStateListener) field.get(mPhoneStateListenerUT)).onServiceStateChanged(ss);
75        waitUntilReady();
76
77        verify(mServiceState).setDataRegState(ServiceState.STATE_IN_SERVICE);
78        verify(mServiceState).setVoiceRegState(ServiceState.STATE_EMERGENCY_ONLY);
79    }
80
81}
82