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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
*/
package com.android.server;
import android.content.Context;
import android.location.Country;
import android.location.CountryListener;
import android.location.ICountryListener;
import android.os.RemoteException;
import android.test.AndroidTestCase;
public class CountryDetectorServiceTest extends AndroidTestCase {
private class CountryListenerTester extends ICountryListener.Stub {
private Country mCountry;
@Override
public void onCountryDetected(Country country) throws RemoteException {
mCountry = country;
}
public Country getCountry() {
return mCountry;
}
public boolean isNotified() {
return mCountry != null;
}
}
private class CountryDetectorServiceTester extends CountryDetectorService {
private CountryListener mListener;
public CountryDetectorServiceTester(Context context) {
super(context);
}
@Override
public void notifyReceivers(Country country) {
super.notifyReceivers(country);
}
@Override
protected void setCountryListener(final CountryListener listener) {
mListener = listener;
}
public boolean isListenerSet() {
return mListener != null;
}
}
public void testAddRemoveListener() throws RemoteException {
CountryDetectorServiceTester serviceTester = new CountryDetectorServiceTester(getContext());
serviceTester.systemRunning();
waitForSystemReady(serviceTester);
CountryListenerTester listenerTester = new CountryListenerTester();
serviceTester.addCountryListener(listenerTester);
assertTrue(serviceTester.isListenerSet());
serviceTester.removeCountryListener(listenerTester);
assertFalse(serviceTester.isListenerSet());
}
public void testNotifyListeners() throws RemoteException {
CountryDetectorServiceTester serviceTester = new CountryDetectorServiceTester(getContext());
CountryListenerTester listenerTesterA = new CountryListenerTester();
CountryListenerTester listenerTesterB = new CountryListenerTester();
Country country = new Country("US", Country.COUNTRY_SOURCE_NETWORK);
serviceTester.systemRunning();
waitForSystemReady(serviceTester);
serviceTester.addCountryListener(listenerTesterA);
serviceTester.addCountryListener(listenerTesterB);
serviceTester.notifyReceivers(country);
assertTrue(serviceTester.isListenerSet());
assertTrue(listenerTesterA.isNotified());
assertTrue(listenerTesterB.isNotified());
serviceTester.removeCountryListener(listenerTesterA);
serviceTester.removeCountryListener(listenerTesterB);
assertFalse(serviceTester.isListenerSet());
}
private void waitForSystemReady(CountryDetectorService service) {
int count = 5;
while (count-- > 0) {
try {
Thread.sleep(500);
} catch (Exception e) {
}
if (service.isSystemReady()) {
return;
}
}
throw new RuntimeException("Wait System Ready timeout");
}
}
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