Bai Tao | a58a875 | 2010-07-13 15:32:16 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 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.server; |
| 18 | |
| 19 | import android.content.Context; |
| 20 | import android.location.Country; |
| 21 | import android.location.CountryListener; |
| 22 | import android.location.ICountryListener; |
| 23 | import android.os.RemoteException; |
| 24 | import android.test.AndroidTestCase; |
| 25 | |
| 26 | public class CountryDetectorServiceTest extends AndroidTestCase { |
| 27 | private class CountryListenerTester extends ICountryListener.Stub { |
| 28 | private Country mCountry; |
| 29 | |
| 30 | @Override |
| 31 | public void onCountryDetected(Country country) throws RemoteException { |
| 32 | mCountry = country; |
| 33 | } |
| 34 | |
| 35 | public Country getCountry() { |
| 36 | return mCountry; |
| 37 | } |
| 38 | |
| 39 | public boolean isNotified() { |
| 40 | return mCountry != null; |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | private class CountryDetectorServiceTester extends CountryDetectorService { |
| 45 | |
| 46 | private CountryListener mListener; |
| 47 | |
| 48 | public CountryDetectorServiceTester(Context context) { |
| 49 | super(context); |
| 50 | } |
| 51 | |
| 52 | @Override |
| 53 | public void notifyReceivers(Country country) { |
| 54 | super.notifyReceivers(country); |
| 55 | } |
| 56 | |
| 57 | @Override |
| 58 | protected void setCountryListener(final CountryListener listener) { |
| 59 | mListener = listener; |
| 60 | } |
| 61 | |
| 62 | public boolean isListenerSet() { |
| 63 | return mListener != null; |
| 64 | } |
| 65 | } |
| 66 | |
| 67 | public void testAddRemoveListener() throws RemoteException { |
| 68 | CountryDetectorServiceTester serviceTester = new CountryDetectorServiceTester(getContext()); |
Svetoslav | a8c7e3f | 2013-07-16 13:43:41 -0700 | [diff] [blame] | 69 | serviceTester.systemRunning(); |
Bai Tao | a58a875 | 2010-07-13 15:32:16 +0800 | [diff] [blame] | 70 | waitForSystemReady(serviceTester); |
| 71 | CountryListenerTester listenerTester = new CountryListenerTester(); |
| 72 | serviceTester.addCountryListener(listenerTester); |
| 73 | assertTrue(serviceTester.isListenerSet()); |
| 74 | serviceTester.removeCountryListener(listenerTester); |
| 75 | assertFalse(serviceTester.isListenerSet()); |
| 76 | } |
| 77 | |
| 78 | public void testNotifyListeners() throws RemoteException { |
| 79 | CountryDetectorServiceTester serviceTester = new CountryDetectorServiceTester(getContext()); |
| 80 | CountryListenerTester listenerTesterA = new CountryListenerTester(); |
| 81 | CountryListenerTester listenerTesterB = new CountryListenerTester(); |
| 82 | Country country = new Country("US", Country.COUNTRY_SOURCE_NETWORK); |
Svetoslav | a8c7e3f | 2013-07-16 13:43:41 -0700 | [diff] [blame] | 83 | serviceTester.systemRunning(); |
Bai Tao | a58a875 | 2010-07-13 15:32:16 +0800 | [diff] [blame] | 84 | waitForSystemReady(serviceTester); |
| 85 | serviceTester.addCountryListener(listenerTesterA); |
| 86 | serviceTester.addCountryListener(listenerTesterB); |
| 87 | serviceTester.notifyReceivers(country); |
| 88 | assertTrue(serviceTester.isListenerSet()); |
| 89 | assertTrue(listenerTesterA.isNotified()); |
| 90 | assertTrue(listenerTesterB.isNotified()); |
| 91 | serviceTester.removeCountryListener(listenerTesterA); |
| 92 | serviceTester.removeCountryListener(listenerTesterB); |
| 93 | assertFalse(serviceTester.isListenerSet()); |
| 94 | } |
| 95 | |
| 96 | private void waitForSystemReady(CountryDetectorService service) { |
| 97 | int count = 5; |
| 98 | while (count-- > 0) { |
| 99 | try { |
| 100 | Thread.sleep(500); |
| 101 | } catch (Exception e) { |
| 102 | } |
| 103 | if (service.isSystemReady()) { |
| 104 | return; |
| 105 | } |
| 106 | } |
| 107 | throw new RuntimeException("Wait System Ready timeout"); |
| 108 | } |
| 109 | } |