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    private PhoneStateListenerHandler mPhoneStateListenerHandler;
32
33    private class PhoneStateListenerHandler extends HandlerThread {
34        private PhoneStateListenerHandler(String name) {
35            super(name);
36        }
37        @Override
38        public void onLooperPrepared() {
39
40            mPhoneStateListenerUT = new PhoneStateListener() {
41                @Override
42                public void onServiceStateChanged(ServiceState serviceState) {
43                    logd("Service State Changed");
44                    mServiceState.setVoiceRegState(serviceState.getVoiceRegState());
45                    mServiceState.setDataRegState(serviceState.getDataRegState());
46                    setReady(true);
47                }
48            };
49            setReady(true);
50        }
51    }
52
53    @Before
54    public void setUp() throws Exception {
55        this.setUp(this.getClass().getSimpleName());
56        mPhoneStateListenerHandler = new PhoneStateListenerHandler(TAG);
57        mPhoneStateListenerHandler.start();
58        waitUntilReady();
59    }
60
61    @After
62    public void tearDown() throws Exception {
63        mPhoneStateListenerHandler.quit();
64        super.tearDown();
65    }
66
67    @Test @SmallTest
68    public void testTriggerServiceStateChanged() throws Exception {
69        Field field = PhoneStateListener.class.getDeclaredField("callback");
70        field.setAccessible(true);
71
72        ServiceState ss = new ServiceState();
73        ss.setDataRegState(ServiceState.STATE_IN_SERVICE);
74        ss.setVoiceRegState(ServiceState.STATE_EMERGENCY_ONLY);
75
76        setReady(false);
77        ((IPhoneStateListener) field.get(mPhoneStateListenerUT)).onServiceStateChanged(ss);
78        waitUntilReady();
79
80        verify(mServiceState).setDataRegState(ServiceState.STATE_IN_SERVICE);
81        verify(mServiceState).setVoiceRegState(ServiceState.STATE_EMERGENCY_ONLY);
82    }
83
84}
85